Radio Shack 20-164 User Manual
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Radio Shack 20-164 User Manual

Triple trunking handheld radio scanner
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Triple Trunking
Handheld Radio Scanner
Thank you for purchasing your Triple
Trunking Handheld Radio Scanner
from RadioShack. Your scanner scans
conventional frequencies and trunked
systems. Please read this user's guide
before installing, setting up and using
your new scanner.
www.radioshack.com
What's Included
Scanner
Antenna
Belt Clip
Non-rechargeable Battery
Holder
Rechargeable Battery
Holder
Preprogrammed Frequency
Addendum
User's Guide
20-164

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Summary of Contents for Radio Shack 20-164

  • Page 1 Triple Trunking 20-164 Handheld Radio Scanner Thank you for purchasing your Triple Trunking Handheld Radio Scanner from RadioShack. Your scanner scans conventional frequencies and trunked systems. Please read this user’s guide before installing, setting up and using your new scanner.

  • Page 2: Table Of Contents

    Contents Your Scanner ........4 Connecting the Antenna......5 Attaching the Belt Clip......5 Powering Your Scanner......6 Headphones and Speakers.......9 Keytones and Keylock......10 Backlight and Contrast......10 Squelch and Attenuator......11 Delay.............13 Scanner Setup ......13 Defining a Channel.........14 Copying a Frequency......15 Deleting Saved Frequencies....16 CTCSS AND DCS........16 Scanner Cloning........17 Searching ........18 Seek Search..........18 Search Banks..........19 Zeromatic..........20 Programming a Search Range.
  • Page 3 Contents Trunking Setup ......32 Defining a Trunking Bank ..... 32 Trunking Modes........33 Motorola Trunking Setup......33 EDACS Trunking Setup......36 LTR Trunking Setup.........37 Searching for Talk Group IDs....38 Saving a Talk Group ID......38 Deleting Talk Group IDs......39 Saving Trunking Channels.......40 Trunk Scanning ......41 Trunking Delay........42 Locking Out Talk Group IDs....42 Turning Off Sub-Banks......43 Talk Group ID Hold........44 Scanner Maintenance ....44 Text Tags.

  • Page 4: Your Scanner

    Your Scanner VOLUME / OFF Squelch Headphones .—.Signal.Stalker. SCAN.—.Starts.a.scan. FUNC.—.Function MAN.—.Manually.select.a. channel.or.enter.a.channel. number. PRI.–.Priority TRUNK —.Accesses. TEXT.–.Activates.text. trunking.functions. buttons. .—.Weather.search. PSE.–.Pause and.Skywarn. MODE.–.Changes. receive.mode. KEY/LIGHT.–.Keypad. lock.and.backlight. TUNE –.Enters.Tune. mode. ATT –.Attenuator.  –.Navigates. functions. SRCH.–.Search. 1-9 / A-Z– Numbers.and.letters..Zero.enters.special. characters. ./DELAY –...

  • Page 5: Connecting The Antenna

    Connecting the Antenna To.connect.an.external.antenna,.always.follow. the.installation.instructions.supplied.with.the. antenna..Use.50-ohm,.RG-58,.or.RG-8,.coaxial. cable..If.the.antenna.is.over.50.feet.from.the. scanner,.use.RG-8.low-loss.dielectric.coaxial. cable..If.necessary,.RadioShack.carries.a.variety. of.adapters.. To attach the supplied antenna: 1.. Align.the.antenna. slots.with.the. tabs.on.the. scanner,.and.slide. the.antenna.into. place. 2.. Turn.while.pushing. down.until.the. antenna.locks.into. place. Warning:.Use.extreme. caution.when.installing. or.removing.an.outdoor.antenna..If.the.antenna. starts.to.fall,.let.it.go!.It.could.contact.overhead. power.lines..If.the.antenna.touches.a.power. line,.touching.the.antenna,.mast,.cable,.or.guy. wires.can.cause.electrocution.and.death..Call. the.power.company.to.remove.the.antenna..DO. NOT.attempt.to.do.so.yourself. Attaching the Belt Clip To.carry.your.scanner,.slide.the.

  • Page 6: Powering Your Scanner

    Powering Your Scanner You.can.power.your.scanner.with.four AA four.AA. batteries.(not.supplied), or an external power ,.or.an.external.power. source.. Batteries When.battery.power.is.low,.battery.symbol. flashes and the scanner beeps every 30 seconds..When.battery.power.is.depleted,.the. scanner.turns.itself.off.. For.the.longest.operation.and.best.performance,. use.alkaline.batteries,.available.at.your.local. RadioShack.store,.or.use.RadioShack.1600. mAh.nickel-metal.hydride.(Ni-MH).rechargeable. batteries. Rechargeable.batteries.last.longer.and.deliver. more.power.if.you.let.them.fully.discharge. once.a.month..To.do.this,.use.the.scanner.until. battery symbol flashes. Warning: Never.install.non- rechargeable.batteries.in.the. yellow.rechargeable.battery. holder..Non-rechargeable. batteries.can.get.hot.or.
  • Page 7 To install batteries: 1.. Slide.open.the.battery.compartment.cover. on.the.back.of.the.scanner. 2.. Place.4.AA.batteries.into.the.correct.battery. holder.matching.polarity.symbols.(+./.-): •. Black.–.Alkaline.(non-rechargeable) •. Yellow.–.Rechargeable.. 3.. Place.the.battery.holder.into.the.battery. compartment.and.replace.the.cover. To charge batteries: 1.. Install.rechargeable.batteries. 2.. Connect.an.external.power.source.to.the. PWR DC 9V.jack..Using.the.scanner.while. charging.will.increase.charge.time. Battery Current Charge.Time Ni-MH 1600.mAh 16.hours Ni-Cd 600.mAh 6.hours Ni-Cd 850.mAh 8.hours Do.not.overcharge.batteries..Overcharging. shortens.battery.life..
  • Page 8 The EPA certified RBRC© Battery Recycling.Seal.on.the.nickel-cadmium. (Ni-Cd).battery.indicates.RadioShack. voluntarily.participates.in.an.industry. program.to.collect.and.recycle.these.batteries. at.the.end.of.their.useful.life,.when.taken.out. of.service.in.the.United.States.or.Canada.. The.RBRC.program.provides.a.convenient. alternative.to.placing.used.Ni-Cd.batteries.into. the.trash.or.the.municipal.waste.stream,.which. may.be.illegal.in.your.area..Please.call.1-800- THE-SHACK.(1-800-843-7422).for.information. on.Ni-Cd.battery.recycling.and.disposal. band/restrictions.in.your.area..RadioShack’s. involvement.in.this.program.is.part.of.the. company’s.commitment.to.preserving.our. environment.and.conserving.our.natural. resources. External Power You.can.power.your.scanner.using.a.9V,.400mA. AC/DC.adaptor.and.size.C.adaptaplug .(neither. supplied). To use an external power source: 1.. Always.connect.the.adapter. (not.supplied).to.the. scanner first. 2.. Plug.the.adapter.into.the. power.source.

  • Page 9: Headphones And Speakers

    If.you.use.an.external.power.source.for. regular.operation,.install.alkaline.batteries.for. emergencies..Rechargeable.batteries.will.self- discharge,.even.when.not.used,.and.could.have. no.usable.power.. Caution: You.must.use.a.Class.2.power.source. that.supplies.9V.DC.and.delivers.at.least.. 400.mA..Its.center.tip.must.be.set.to.positive. and its plug must fit the scanner’s PWR DC 9V. jack..Using.an.adaptor.that.does.not.meet.these. specifications could damage the scanner or the adaptor. Headphones and Speakers You can plug headphones or an amplified speaker.(neither.included).into.your.scanner’s. headphone.jack..This.automatically.mutes.the. scanner’s.speaker..

  • Page 10: Keytones And Keylock

    Keytones and Keylock The.scanner.sounds.a.tone.each.time.you.press. a.key..To.prevent.accidental.changes,.you.can. lock.the.keypad.. To set the keytone: 1.. Turn.on.the.scanner..“Multi-system.Trunking. Scanner”.appears. 2.. While.“Multi-system.Trunking.Scanner”. appears,.press.1.to.turn.on.the.keytone.or.2. to.turn.it.off. To lock the keypad: 1.. Press.FUNC.then.KEY/LIGHT..“Key.locked”. appears briefly and the keypad is locked. When.locked,.the.only.controls.that.operate. are.FUNC,.LIGHT/KEY,.SQ,.and.VOL. 2.. To.unlock.the.keypad,.press.FUNC.then. KEY/LIGHT.again..“Key.unlocked”.appears. Backlight and Contrast Your.scanner.features.a.backlit.keypad.and. display.for.easy.viewing..You.can.select.from. three.backlight.modes: Normal.–.Press.LIGHT.to.activate.the.backlight..

  • Page 11: Squelch And Attenuator

    To turn on the backlight: 1.. Hold.down.LIGHT.until.the.light.turns.on.. 2.. To.turn.off.the.backlight,.press.LIGHT. To change the backlight mode: 1.. Turn.on.the.scanner..“Multi-system.Trunking. Scanner”.appears. 2.. While.“Multi-system.Trunking.Scanner”. appears,.press.LIGHT. 3.. Press..or..to.select.a.backlight.mode. and.duration.(seconds).. Normal Keypress Ignore 4.. Press.ENT. To change the display contrast: 1.. Press.MAN. 2.. Press.FUNC.then.9.. 3.. Press..or..to.select.the.contrast. 4.. Press.ENT. Squelch and Attenuator The.squelch.and.attenuator.help.you.control.
  • Page 12 If.you.set.the.squelch.precisely.at.the.threshold. where.the.hissing.sound.stops,.the.scanner. may.pick.up.unwanted,.partial,.or.very.weak. transmissions..To.prevent.this,.most.users. prefer.a.position.a.bit.past.the.threshold. With.the.attenuator.on,.the.scanner.might. not.receive.weak.signals..You.can.reduce. interference.using.two.attenuator.modes:. •. Global.–.(Default).The.attenuator.setting.is. applied.to.all.channels,.bands,.or.groups.. •. Normal.–.Lets.you.set.the.attenuator.in. each.channel,.band,.or.group.. To set squelch: 1.. Turn.off.the.scanner.and.turn.SQUELCH. fully.counterclockwise. 2.. Turn.on.the.scanner..You.should.hear.a. hissing.sound. 3.. Turn.the.SQUELCH.clockwise.to. decrease.the.scanner’s.sensitivity,.turn. counterclockwise.to.increase.its.sensitivity. To set the attenuator mode: 1.. To.set.Global.mode,.press.FUNC.and.then. ATT..On.the.display.“G”.appears.”. 2.. To.set.the.attenuator.for.each.channel,.press. FUNC.and.then.ATT..On.the.display.“G”. disappears..To.turn.the.attenuator.on.or.off. for.each.channel: •.

  • Page 13: Delay

    Delay Some.conversations.might.take.several.seconds. between.transmissions..To.avoid.missing.a. reply,.a.delay.is.automatically.set.for.each. channel..The.scanner.stops.for.2.seconds.after. a.transmission.stops.before.it.resumes.scanning. or.searching.. To turn the delay on / off: 1.. Press../DELAY..DLY.appears.if.the.delay.is. on.. 2.. To.turn.on.the.delay,.press../DELAY.again.. “dly”.appears.if.the.delay.is.off. Scanner Setup A.frequency,.expressed.in.kHz.or.MHz,.is.the. tuning.location.of.a.station.. Your.scanner.saves.frequencies.to.channels.and. groups.the.channels.into.banks..The.scanner’s. 10.banks.each.hold.100.channels.(1,000. channels.total). The.scanner.is.preset.to.the.most.common.AM. or.FM.receive.modes.for.each.frequency.range.. However,.some.amateur.transmissions.may. operate.in.a.different.mode..If.the.transmission. sounds.weak.or.distorted,.you.may.have.the. channel.set.to.the.wrong.receive mode: AM – Amplitude.Modulation,.primarily.used. for.aircraft,.military,.some.amateur.and. government.transmissions. FM –...

  • Page 14: Defining A Channel

    CT – FM.transmissions.with.Continuous.Tone. Coded.Squelch.System.(CTCSS) DC – FM.transmissions.with.Digital.Coded. Squelch.(DCS) MO – Motorola.Trunking.System ED – EDACS.Trunking.System LT – LTR.Trunking.System If you change the receive mode using MODE key, the scanner shows the receive mode for small caps (ex. fm, am, ct, or dc).

  • Page 15: Copying A Frequency

    6.. If.necessary,.press.MODE.to.change.the. receiving.mode. 7.. Press.ENT.. If.the.frequency.is.already.stored.in.the. bank,.“Dupl.Freq..ChXXX”.appears..To.copy. the.duplicate.frequency.anyway,.press.ENT. or.press.CL.to.cancel. If.you.made.a.mistake.in.Step.5,.“Invalid. Freq.” briefly appears and the scanner beeps.when.you.press.ENT..Go.back.to.step. 5.again. 8.. Press.MAN.again..M.and.the.bank.and. channel.number.appear. For information about adding text tags to a channel or bank, see “Text Tags” on Page 44. Copying a Frequency When.you.copy.a.frequency,.all.the.channel.

  • Page 16: Deleting Saved Frequencies

    If.the.frequency.is.already.stored.in.the. bank,.“Dupl.Freq..ChXXX”.appears..To.copy. the.duplicate.frequency.anyway,.press.ENT. or.press.CL.to.cancel. 7.. Press.MAN. Deleting Saved Frequencies To delete a saved frequency: 1.. Press.MAN. 2.. Use.the.number.keys.to.enter.the. frequency’s.channel.number. 3.. Press.MAN. 4.. Press.PGM..M.changes.to.P . 5.. Press.FUNC. 6.. Press.CL..“0.0000”.appears. To delete all saved frequencies in a bank: 1.. Press.PGM..M.changes.to.P . 2.. Press.FUNC. 3..

  • Page 17: Scanner Cloning

    transmissions operate independently of each other. Your scanner will not decode digital voice transmissions for CTCSS or DCS channels. Use FM mode for mixed analog and digital voice transmissions. To define a channel’s CTCSS or DCS code: 1.. Press.PGM..M.changes.to.P . 2..

  • Page 18: Searching

    The.application.software.is.also.available.online. at.www.starrsoft.com.and.www.scancat.com. To clone the scanner data: 1.. Turn.on.both.scanners. PC/IF.—.PC.interface. cable.for.use.with. your.computer. 2.. Connect.the.connecting.cable. to.each.scanner’s.PC/IF.jack..**. CLONE.MODE.**.appears. 3.. Press.. “Confirm to send data?” appears. 4.. Press.1.to.send.the.data.to.the.other.unit.or. press.any.other.key.to.cancel.. 5.. To.exit.the.clone.mode,.remove.the.cable. “CLONE MODE Incorrect Model” appears if you connect a scanner other than a PRO-164 (or PRO-163).

  • Page 19: Search Banks

    display. 2.. To.turn.off.Seek.Search,.press.FUNC.then.7. again. “Seek Search OFF” appears briefly. Search Banks To search preprogrammed search banks: 1.. Press.SRCH.repeatedly.to.select.a.bank.. Bank Band Marine FRS/GMRS/MURS Public.Safety Aircraft Amateur.Bands Railroad Limit.search.(User.changeable) For.SR0-SR2,.you.can.directly.select.a. channel.or.search.through.the.band. SR3.to.SR5.banks.contain.several.groups.. To.turn.off.a.group,.press.the.group. number;.the.group.number.disappears..To. turn.the.group.back.on,.press.the.group. number.again. 2.. Adjust.the.Squelch..After.the.set.delay,.the. scanner.starts.searching..When.the.scanner. finds an active frequency, it stops searching. 3..

  • Page 20: Zeromatic

    To search banks SR0-SR2: 1.. Press.SRCH.repeatedly.to.select.SR0,.SR1,. or.SR2.. 2.. To.search.the.entire.band,.press.FUNC.then. SRCH..“MAN”.(Manual.select).or.“SRCH”. (searches.through.the.band).appears..The. scanner.starts.searching.while.“SRCH”. appears.on.the.display..When.the.scanner. finds an active frequency, it stops searching. Press.FUNC.then.SRCH.again.to.return.to. the.previous.mode. 3.. To.select.a.channel.while.“MAN”.appears.on. the.display,.press.a.channel.number.or.use. .or.. 4.. Adjust.the.Squelch..If.the.scanner.stops.on.an.unwanted. frequency,.you.can.press.L/OUT.to.lock.out. the.frequency..For.more.information,.see. Locking.Out.Frequencies..6.. To.pause.while.searching,.press.PSE..The. scanner.stops.searching.and.***.PAUSED. ***.appears..To.resume,.press.PSE.again. Zeromatic While.searching,.the.scanner.stops.if.a. transmission.triggers.the.squelch.setting...A. narrow-band.FM.transmission.can.have.a.

  • Page 21: Programming A Search Range

    frequency.that.is.the.closest.step.increment.to. the.correct.center.frequency. To activate Zeromatic: 1.. Press.FUNC.then.0..“Zeromatic.ON.”. appears briefly, then ZM appears. 2.. To.turn.Zeromatic.off,.press.FUNC.then.0. again..“ZM”.changes.to.“zm.” Programming a Search Range To program the search range of Bank SR7: 1.. Repeatedly.press.SRCH.to.select.SR7. 2.. Press.PGM.then.SRCH..“Enter.SR7.Search. Range.Limits”.appears..L.blinks.for.the. lower-limit.of.the.range. 3.. Use.the.number.keys.to.enter.the.lower-limit. frequency.(including.the.decimal.point).. 4.. Press.ENT..U.appears. 5.. Use.the.number.keys.to.enter.the.upper- limit.frequency.(including.the.decimal.
  • Page 22 advantages.over.typical.portable.frequency. counters.. Signal.Stalker.II.is.more.sensitive.than. portable.frequency.counters.and.will.detect. transmissions.at.a.greater.distance..Signal. Stalker.II.rapidly.searches.the.RF.spectrum.in. 1.MHz.segments..If.it.detects.a.signal,.Signal. Stalker II searches in finer steps until the signal source.is.found. Signal.Stalker.II.can.search.all.frequencies,. or you can define frequency ranges, to avoid ranges.with.constant.activity,.such.as.paging.or. broadcast.transmitters.. To use Signal Stalker II: 1.. Hold.the.Signal.Stalker.button.( ).for. approximately.1.second.. 2.. To.change.the.scanned.band.(All.Band.or. Police/Fire),.press.FUNC.then.Signal.Stalker. )..For.a.list.of.Signal.Stalker.Bands,.see..

  • Page 23: Locking Out Frequencies

    To use Special Signal Stalker II: 1.. Press.FUNC. 2.. Use..or..to.select.“Sp..Stalker”.appears. for.Special.Signal.Stalker.II. 3.. To.turn.off.Special.Signal.Stalker.II,.press. FUNC.and.then..or..again. Locking Out Frequencies When.you.lock.out.frequencies.during.a.search,. the.scanner.continues.searching,.but.ignores. the.locked.out.frequencies..You.can.lock.out.up. to.50.frequencies.in.each.bank..If.you.try.to.lock. out.more,.“L/O.Memory.Full!”.appears. While.using.Signal.Stalker.II,.you.can.lock.out. 150.frequencies.if.searching.all.bands.and. 50.frequencies.while.searching.PubSafety. frequencies..If.you.lock.out.5.frequencies.within. a.1.MHz.segment,.the.scanner.will.skip.that. segment.in.subsequent.sweeps. If you lock out all the frequencies in a search bank and only that search bank is activated, “All ranges Locked out!”...

  • Page 24: Saving Found Frequencies

    2.. Press.FUNC.then.L/OUT. The first locked- out.frequency.and.lockout.list.appear..If.the. search.bank.has.no.locked-out.frequencies,. “No.Lockout”.appears. 3.. Press..or..to.review.the.list..The. current.position.and.the.total.locked-out. number.also.appear.as.“Lockout.XX.of.YY.”. (Example:.Lockout.10.of.30.).. 4.. (Optional).To.unlock.a.frequency,.select.the. frequency.then.press.CL. 5.. Press.FUNC.then.L/OUT.again.to.exit. To unlock all frequencies in a search bank: 1.. Press.SRCH. 2.. Select.the.search.bank. 3.. Press.FUNC.then.press.L/OUT..The.Lockout. list.appears. 4.. Press.FUNC.then.6..“Clear.entire.list?”. appears.. 5.. Press.1..“List.cleared”.appears..Pressing.any. other.key.cancels.the.clearing. Saving Found Frequencies To save a frequency found during a search: 1..

  • Page 25: Scanning

    Scanning Scanning.sequentially.checks.all.saved.channels. for.activity..You.must.save.frequencies.into. channels.to.scan..The.scanner.does.not.scan. empty.channels.or.unsaved.frequencies. You.can.increase.the.scanning.speed.by.locking. out.channels.with.continuous.transmissions,. such.as.a.weather.channel.or.turning.off.entire. banks..Turning.off.a.bank.prevents.the.scanner. from.scanning.any.channels.within.the.bank.. You.cannot.turn.off.all.banks..There.must.be.at. least.one.active.bank.to.scan. To scan: 1.. Press.SCAN..The.scanner.checks.all. unlocked.channels.in.the.active.banks. 2.. To.change.the.scan.direction,.press..or.. 3.. To.lock.out.a.channel,.when.the.scanner. stops.on.the.channel,.press.L/OUT..The. scan.resumes. .. To.turn.off.a.bank,.press.the.bank’s.number. so.the.bank’s.number.disappears..To.turn. on.a.bank,.press.the.number.key.so.the. bank’s.number.appears. 5.. To.stop.on.a.channel,.press.PSE. Locking Out Channels You.can.increase.the.scanning.speed.by.locking. out.channels.with.continuous.transmissions.. To locked out a channel: 1..

  • Page 26: Priority Scanning

    3.. Press.L/OUT..On.the.display,.“lo”.changes. to.“LO.”. 4.. To.unlock.a.locked-out.channel,.press.L/ OUT.again. To review all locked out channels: 1.. Press.MAN.. 2.. Repeatedly.pressing.FUNC.and.then.L/OUT. to.view.each.locked-out.channel.. 3.. To.unlock.a.channel,.press.L/OUT..“LO”. changes.to.“lo.” 4. When you finish reviewing locked-out channels,.press.MAN. You can manually select any channel in a bank, even in turned-off banks. Priority Scanning In.addition.to.the.1,000.programmable.memory.

  • Page 27: Weather Alerts

    To make an existing channel a Priority channel: 1.. Press.MAN. 2.. Use.the.number.keys.to.enter.the.bank.and. channel.number.. The Priority channel cannot be a trunking channel (MOT, ED, or LTR). 3.. Press.MAN. 4.. Press.FUNC,.then.hold.PRI.until.the.display. blinks. To modify the Priority channel: 1.. Press.PGM. 2.. Press.PRI. 3.. Use.the.number.keys.to.enter.the.frequency. 4..

  • Page 28: Same Standby Mode

    the.Priority.channel.only.if.the.scanner.detects.a. weather.alert. To perform a weather scan: Press.WX..Your.scanner.scans.through.the. weather.bands.then.stops.on.the.next.available. weather.broadcast. To program a weather channel into priority channel: 1.. Press.WX. 2.. Select.the.weather.channel. 3.. Press.FUNC.and.then.PRI. SAME Standby Mode SAME.alerts.include.FIPS.codes.to.identify. areas,.established.by.the.US.Census.bureau.. You.can.set.your.scanner.to.alert.for.all.areas.or. limit weather alerts to up to 10 specific areas by FIPS.code..
  • Page 29 4.. Use.the.number.keys.to.enter.the.FIPS. code..The.format.of.a.FIPS.code.is: Subdivisions State.Code County.Code 01-50 (0=entire.area) (00=all.states) (000=all.counties) Example:.048439 (0=All;.48=Texas;.439=Tarrant.County) 5.. (Optional).To.label.the.code,.press.TEXT. and.use.the.letter.buttons.to.enter.text.. 6.. Press.ENT.to.store.the.code..Repeat.this. process.to.program.additional.FIPS.codes..Press.L/OUT to lock out or enable specific FIPS.entries. 8.. Press.WX.to.exit.the.FIPS.code.entry.table. To review stored FIPS codes: 1.. Press.WX.then.a.number.key.. 2.. Press.L/OUT.to.change.the.lockout.status. The scanner sounds an alert or beep when it receives the SAME code.

  • Page 30: Skywarn

    To enter SAME standby: .. Press.FUNC,.and.then.WX..The.scanner.will. monitor.the.selected.weather.radio.station. for.alerts.with.FIPS.codes.that.match.the. codes.you.entered.in.the.FIPS.entry.table..To.exit.SAME.standby,.press.FUNC,.and. then.WX. The scanner searches the weather frequencies while SAME standby mode when squelch is off. To test the weather alert: 1.. Press.WX..Your.scanner.scans.through.the. weather.bands. 2.. Set.the.Squelch.to.the.lowest.setting.so.that. you.hear.static. 3.. Press.FUNC.and.then.WX..“SAME.Standby”. appears. 4..

  • Page 31: Monitoring

    To use Skywarn: Hold.the.Skywarn.button.( )..“SKY”.appears. If.the.skywarn.channel.is.empty,.“Not. programmed”.appears. Monitoring When.monitoring,.the.scanner.remains.on.a. single.channel.. Your scanner features a power save circuit that allows the scanner to “sleep” briefly while waiting for a call on a monitored channel. To monitor a channel: 1.. Press.MAN.. ”. 2..

  • Page 32: Trunking Setup

    To set a default tuning frequency: 1.. Press.MAN.. 2.. (Optional).Use.the.number.keys.to.enter.the. frequency.number. 3.. Press.FUNC,.then.TUNE..The.scanner.saves. the.frequency..For.example,.if.you.save. 145.31000.MHz,.when.you.press.TUNE,.the. scanner.starts.tuning.at.145.31000.MHz. Trunking Setup Instead of transmitting on a specific frequency, trunking.systems.choose.one.of.several. frequencies.during.a.2-way.radio.transmission. and.simultaneously.transmit.a.Talk.Group.ID. that identifies the 2-way radio user. This allows “ trunking.systems.to.allocate.fewer.frequencies. to.multiple.2-way.radio.users.. Defining a Trunking Bank You can define any of the 10 banks as a trunking bank,.but.each.bank.can.only.scan.for.one.

  • Page 33: Trunking Modes

    Trunking Modes In.Closed.mode,.the.scanner.stops.only.on. transmissions.with.saved.and.unlocked.Talk. Group.IDs..This.lets.you.focus.a.scan.on.the. frequencies you have identified, ignoring other transmissions.. In.Open.mode,.the.scanner.stops.for. transmissions.on.any.unlocked.channel..This. lets.you.search.for.Talk.Group.IDs.that.you.can. then.save.. While.scanning,.“–”.appears.for.Closed.mode. and.“+”.appears.for.Open.mode.under. the.channel.storage.bank’s.number..When. the.scanner.stops.on.a.channel,”OPEN”.or. “CLOSED”.appears. To set Open or Closed mode for a bank: 1.. Press.MAN. 2.. Use..or..to.select.a.bank. 3.. Press.FUNC.then.DELAY..“Bank.OPEN”.or. “Bank.CLOSED”.appears. Motorola Trunking Setup Motorola systems can allocate as few as five frequencies.to.up.to.several.thousand.groups.of.
  • Page 34 Fleet Maps For.Motorola.Type.I.and.hybrid.systems,.you. must program a fleet map before saving Talk Group.IDs. To program a fleet map: 1.. Press.PGM.then.TRUNK. 2.. Press.FUNC,.then.press..or..to.select. the.bank. 3.. If.necessary,.repeatedly.press.MODE.to. select.“Motorola.” 4.. Press.FUNC,.then.press.8..“Size.Code. Setting”.appears,.with.Block.0.selected. 5.. Enter.the.size.code.for.Block.0,.supplied. with.the.Type.I.system.information,.or.try. one of the following common fleet maps. Size. BLOCKS Codes ––...
  • Page 35 For Motorola Type II, enter 15. 6.. Press.ENT..The.next.block.appears. 7.. Repeat.steps.5-6.for.each.block..If.you.make. a.mistake,.press.CL.and.enter.the.correct. size.code. Base and Offset Frequencies To.receive.Motorola.VHF.and.UHF.system. transmissions,.you.must.program.applicable. base.and.offset.frequencies..In.the.800.MHz. trunking.band,.you.can.select.a.base.frequency. (normal.or.offset),.but.in.the.900.MHz.trunking. band,.you.do.not.need.to.set.the.base. frequency. You.can.get.information.about.base.and.offset. frequencies.from.www.trunkscanner.com. UHF-Lo (406-512 MHz) To program Motorola base and offset frequencies: 1.. Press.PGM.then.TRUNK.to.enter.the.ID. program.mode. 2.. Press.FUNC,.then.press..or...The.bank. number.increases.or.decreases.by.one..If.

  • Page 36: Edacs Trunking Setup

    6.. If.necessary,.use.the.number.keys.to.enter.a. new.Offset.frequency.and.press.ENT..The.S. in.Step.blinks. If you try to program an offset frequency in the UHF-Hi bands (806-960 MHz), the scanner ignores the entry. 7.. While.the.S.in.Step.blinks,.repeatedly.press. .or..to.select.the.step.number:.5.0,. 6.25,.10.0,.12.5,.15.0,.18.75,.20.0,.25.0,.30.0,. 31.25,.35.0,.37.5,.40.0,.43.75,.or.50.0.kHz,. then.press.ENT. .. Press.PGM. UHF-Hi (806-960 MHz) To program 800 MHz Motorola trunking: 1..

  • Page 37: Ltr Trunking Setup

    Group.ID.data.on.a.dedicated.control.channel.. Scanning.requires.clear.reception.of.the. control.channel.at.all.times,.so.EDACS.systems. generally.have.a.smaller.usable.area..You. can.manually.select.the.data.channel,.but.an. external.antenna.can.greatly.improve.EDACS. scanning..If.you.are.programming.frequencies. for.an.EDACS.sysstem,.you.must.store.them. in.the.Logical.Channel.Number.order.(usually. listed.as.LCN#). LTR Trunking Setup LTR.systems,.assign.each.frequency.a.Home. Repeater.(HR).number,.and.are.frequently. programmed.with.unique.ID.codes.for.each. radio..LTR.Talk.Group.IDs.are.organized.in.a. specific order, and to scan, you must program the.frequencies.in.HR.order..LTR.systems.are. used.primarily.by.businesses,.such.as.taxicabs,. delivery.trucks,.and.repair.services. LTR.systems.use.a.Home.Repeater.as.part.of. their.Talk.Group.ID. To save a correct Home Repeater: 1.. Save.the.LTR.channels.in.any.order.. 2.. Set.the.bank.to.Open.mode.. 3..

  • Page 38: Searching For Talk Group Ids

    Searching for Talk Group IDs If.you.tune.the.scanner.to.an.active.Motorola. control.channel,.the.Motorola.System.ID.and. the.approximate.control.channel.message. decode.success.rate.appears..This.helps.you. identify.the.system.and.the.reception.quality.. When.the.scanner.decodes.control.channel.data. from.a.Motorola.system,.COTRL.appears.on.the. display.. To search for Talk Group IDs: 1.. Set.the.bank.to.Open.mode. 2.. Press.SCAN..The.scanner.scans.through.all. unlocked.channels.in.the.active.banks. 3.. When.the.scanner.stops.on.a.transmission,. press.TRUNK..The.scanner.displays.the.ID. location: Sub-bank. ID.Location 00-29 Example:.2-01 If the ID has already been saved, “ID was saved”...

  • Page 39: Deleting Talk Group Ids

    To define a Talk Group ID: 1.. Press.PGM,.then.press.TRUNK.to.enter.the. ID.program.mode. 2.. Press.FUNC,.then.use..or..to.select.a. bank.. 3.. Repeatedly.press.MODE.to.select.a.trunking. mode.(Motorola,.EDACS,.or.LTR). 4.. Repeatedly.press.TRUNK.to.select.the.sub- bank. 5.. Press..or..to.select.the.location.where.to. store.the.Talk.Group.ID. .. Use.the.number.and.decimal.point.keys.to. enter.the.Talk.Group.ID: For.ED.Talk.Group.IDs,.you.can.enter.either. a.decimal.or.AFS.code..The.default.setting. is.decimal.ID.entry.. To.use.the.AFS.code,.press.FUNC.then.2,. “AFS.Format”.appears.for.about.2.seconds.. You.can.then.enter.the.AFS.code. If.you.make.a.mistake,.“Invalid.ID.value”. appears.when.you.press.ENT..Go.back.to. Step.3. If.you.entered.an.ID.that.is.already.stored. in.same.bank,.“Dupl..ID.of.X-XX.appears.”. To.store.the.ID.code,.press.ENT..To.cancel,. press.CL. 7.. Press.ENT.. For information about adding text tags to a Talk Group ID, see “Text Tags”...

  • Page 40: Saving Trunking Channels

    To delete a Talk Group ID: 1.. Press.PGM.then.TRUNK. 2.. Press.FUNC,..or..to.select.ID.memory. 3.. Press.FUNC.then.CL. To delete ALL talk group IDs in a bank: 1.. Press.PGM. 2.. Press.TRUNK.to.enter.a.Talk.Group.ID. memory.mode. 3.. Select.a.Talk.Group.ID.bank.using.FUNC,.. or.. 4.. Press.FUNC.then.6..“Clear.entire.list?.Press. 1.to.clear.all,.any.other.key.aborts”.appears. 5.. To.clear.the.Talk.Group.IDs,.Press.1..To. cancel.the.deletion,.press.any.key.except.1. Saving Trunking Channels Trunking channels are defined using the same.procedure.for.non-trunking.channels..

  • Page 41: Trunk Scanning

    Trunked modes (MO, ED, and LT) can only be selected for frequencies above 137 MHz that use trunking operations. For information about adding text tags to a channel, see “Text Tags” on Page 44. Trunk Scanning In.each.bank,.you.can.mix.conventional. channels.and.frequencies.in.a.bank..However,. you.can.scan.only.one.trunking.mode.at.a.time,. either.EDACS,.Motorola,.or.LTR. To.focus.on.trunk.scanning,.during.a.normal.

  • Page 42: Trunking Delay

    For EDACS and Motorola (above 406 MHz range), the scanner monitors the control channel between each transmission to identify talk groups. For some Motorola (under 512 MHz range) and LTR systems, the scanner uses the subaudible data sent with each transmission to identify talk groups.

  • Page 43: Turning Off Sub-Banks

    manually.select.the.ID.memory,.and.press. L/OUT..LO.changes.to.lo. You cannot clear all lockouts from a talk group at the same time. To review locked-out Talk Group IDs: 1.. Press.PGM.then.TRUNK. 2.. Press.FUNC..Then L/OUT. The first locked out.ID.appears..If.the.ID.memory.bank.has. no.locked-out.ID,.you.hear.the.low.beep. tone. 3.. Press..or..to.scroll.through.the.list. 4.. Press.PGM.to.exit. Turning Off Sub-Banks To turn off a sub-bank: 1..

  • Page 44: Talk Group Id Hold

    Talk Group ID Hold You.can.set.your.scanner.to.follow.a.trunking. signal.that.you.want.to.track.during.scanning.. To set Talk Group ID Hold: 1.. While.the.scanner.is.stopped.on.a.voice. channel.(VC.appears),.hold.down.TRUNK. until.“ID.hold.ON”.appears. When.the.scanner.receives.a.transmission,. the.“S”.on.the.display.changes.to.“H.” 2.. To.release.ID.hold,.press.SCAN.or.TRUNK. Scanner Maintenance •. Handle.the.scanner.carefully;.do.not.drop. it.. •. Use.and.store.the.scanner.only.in.normal. temperature.environments.. •. Keep.the.scanner.dry;.if.it.gets.wet,.wipe.it. dry.immediately.. •. Keep.the.scanner.away.from.dust.and.dirt,. and.wipe.it.with.a.damp.cloth.occasionally. to.keep.it.looking.new. Text Tags While.scanning,.if.the.scanner.stops.on.a. channel.with.a.saved.text.tag,.the.text.appears. on.the.display..Otherwise,.the.Talk.Group.ID. appears.on.the.display.
  • Page 45 •. Press.MAN. •. Enter.the.bank.and.channel.number. •. Press.PGM..M.changes.to.P . 2. To define a text tag for a Talk Group ID: •. Press.PGM. •. Press.TRUNK. •. Press.FUNC.then..or..to.select.the. desired.bank. •. Press.TRUNK.to.select.the.desired.sub- bank. •. Press.or.hold.down..or..to.select.the. desired.group.ID. . To define a text tag for a bank: •.

  • Page 46: Troubleshooting

    To display the Talk Group ID: 1.. If.the.scanner.displays.the.text.tag.for.a. transmission,.press.TEXT..The.ID.code. appears. 2.. Press.TEXT.again.to.cancel. Troubleshooting roblem olution The scanner is not Be.sure.the.adaptor’s. working at all. barrel.plug.is.fully. inserted.into.the.PWR. Cause: DC.9V.jack..The.center. tip.of.the.adaptor’s. The.AC.or.DC. barrel.plug.must.be. adaptor.might.not.be. set.to.positive.. connected. Recharge.the. The.batteries.might. rechargeable.batteries. be.dead.or.need.to. or.replace.the. be.recharged. standard.batteries. If.the.scanner.does.
  • Page 47 roblem olution The scanner does not Check.the.antenna. receive any stations or reception is poor. Check.the.squelch.. Cause: Check.the.Attenuator.. Antenna.might.not.be. connected.correctly. Turn.the.scanner.off. then.on.again,.or. Squelch.setting.might. initialize.the.scanner. be.too.sensitive. causing.it.to.pick.up. unwanted,.partial.or. weak.transmissions. Antenuator.might.be. on.so.your.scanner. might.not.receive. weak.signals. The.scanner.might. need.to.be.initialized. The scanner is on but Turn.SQ.clockwise.. does not scan. Save.more.

  • Page 48: Birdie Frequencies

    roblem olution Error message Download.and.install. appears when the.“Windows.XP. trying to upload or Driver.to.resolve.PC. download from a connection error” file computer. from .your.scanner’s.. Product.Support. Cause: page.or.the.Software. Download.page.on.. Your.computer.is.using. www.RadioShack.com. Windows.XP.and.does. not.have.the.necessary. Then.make.your. USB.cable.driver. connection.and.try. again..Be.sure.the. correct.COM.port.is. selected.in.device. manager. Birdie Frequencies All.scanners.have.signals.created.inside.the. scanner’s.receiver..These.birdie.frequencies.

  • Page 49: Initializing The Scanner

    Initializing the Scanner If.the.scanner’s.display.locks.up.or.does.not. work.properly.after.you.connect.a.power.source. or.install.batteries,.you.might.need.to.initialize.it. Caution: This procedure clears the scanner’s memory. Initialize the scanner only after trying all other methods to correct issues. To initialize the scanner: 1.. Turn.off.the.scanner,.then.turn.it.on.again.. “Multi-system.Trunking.Scanner”.appears. 2.. While.“Multi-system.Trunking.Scanner”. appears,.press.0. 3.. Press.1. 4.. Press.ENT..“Initializing.please.stand.by”. appears.for.about.5.seconds..When.the. initialization.is.complete,.M000.appears.on.

  • Page 50: Scanning Legally

    Scanning Legally Your.scanner.covers.frequencies.used.by. many different groups including police and fire departments,.ambulance.services,.government. agencies,.private.companies,.amateur.radio. services,.military.operations,.pager.services,. and.wireline.(telephone.and.telegraph).service. providers..It.is.legal.to.listen.to.almost.every. transmission.your.scanner.can.receive.. However,.there.are.some.transmissions.you. should.never.intentionally.listen.to..These. include: •. telephone.conversations.(cellular,.cordless,. or.other.private.means.of.telephone.signal. transmission) •. pager.transmissions •. any.scrambled.or.encrypted.transmissions According.to.the.Electronic.Communications. Privacy.Act.(ECPA),.as.amended,.you.are. subject to fines and possible imprisonment for.intentionally.listening.to,.using,.or. divulging.the.contents.of.such.a.transmission. unless.you.have.the.consent.of.a.party.to. the.communication.(unless.such.activity.is. • otherwise.illegal).

  • Page 51: Fcc Notice

    by.traveling.to.the.scene.of.an.incident.without. authorization. We.encourage.responsible,.legal.scanner.use. FCC Notice This.equipment.has.been.tested.and.found.to. comply.with.the.limits.for.a.scanning.receiver,. pursuant.to.Part.15.of.the.FCC.Rules..These. limits.are.designed.to.provide.reasonable. protection.against.harmful.interference.in. a.residential.installation..This.equipment. generates,.uses.and.can.radiate.radio.frequency. energy.and,.if.not.installed.and.used.in. accordance.with.the.instructions,.may.cause. harmful.interference.to.radio.communications. However,.there.is.no.guarantee.that.interference. will.not.occur.in.a.particular.installation..If.this. equipment.does.cause.harmful.interference. to.radio.or.television.reception,.which.can.be. determined.by.turning.the.equipment.off.and. on,.the.user.is.encouraged.to.try.to.correct.the. interference.by.one.or.more.of.the.following. measures:. •...Reorient.or.relocate.the.receiving.antenna.. •...Increase.the.separation.between.the. equipment.and.receiver.. •...Connect.the.equipment.into.an.outlet.on.a. circuit.different.from.that.to.which.the.receiver. is.connected. This.device.complies.with.Part.15.of.the.FCC. Rules..Operation.is.subject.to.the.following.two. conditions:. 1..This.device.may.not.cause.harmful. interference.. 2..This.device.must.accept.any.interference. received,.including.interference.that.may.cause. undesired.operation.

  • Page 52: References

    References Appendix A: Glossary Frequency.–.The.signal.(expressed.in.MHz). used by broadcasting radios. To find active frequencies,.you.can.use.frequency.guides. available.from.your.local.RadioShack.store,. frequency.lists.posted.on.the.Internet,.or.your. scanner’s.search.function. Bank.–.A.storage.unit.for.a.group.of.channels..A. channel.contains.one.frequency,.and.a.bank.can. hold.up.to.100.channels. Channel.–.A.programmable.memory.locations. for.a.single.frequency. Talk Group ID.–.A.simultaneous.trunking. transmission that identifies 2-way radio users. This.allows.trunking.systems.to.allocate.a.few. frequencies.to.multiple.2-way.radio.users.. Sub-bank.–.Each.bank.has.an.associated. Talk.Group.ID.sub-bank..In.Closed.mode,.the. scanner.only.stops.if.a.transmission.has.a.Talk. Group.ID.saved.in.the.associated.Talk.Group.ID. sub-bank..In.Open.Mode,.the.scanner.stops.on. all.transmissions,.except.those.you.lock.out. Appendix B: Search Banks Note:.All.scanners.tune.by.steps..Your.RadioShack.
  • Page 53 Search.bank:.SR0.Marine.band Receive.mode:.FM Freq.. Freq.. Freq.. (MHz) (MHz) (MHz) 156.0500 157.0500 156.6250 156.2500 157.1000 156.6750 156.3000 157.1500 156.7250 156.3500 157.2000. 156.8750 161.8000 156.4000 157.2500. 156.9250 161.8500 156.4500 157.3000. 156.9750 161.9000 156.5000 157.3500. 157.0250 161.9500 156.5500 157.4000. 157.0750 162.0000 156.6000 156.1750 157.1250 156.6500 156.2250.
  • Page 54 Freq.. Freq.. Freq.. (MHz) (MHz) (MHz) 26.9650 27.1350 27.2950 26.9750 27.1550 27.3050 26.9850 27.1650 27.3150 27.0050 27.1750 27.3250 27.0150 27.1850 27.3350 27.0250 27.2050 27.3450 27.0350 27.2150 27.3550 27.0550 27.2250 27.3650 27.0650 27.2550 27.3750 27.0750 27.2350 27.3850 27.0850 27.2450 27.3950 27.1050 27.2650 27.4050 27.1150...
  • Page 55 Search.bank:.SR3.Public.Safety.band Receive.Mode:.FM,.CT,.or.DC Freq..(MHz) Step. Freq..(MHz) Step. (kHz) (kHz) Group.0 Group.2 33.420-33.980 453.0375-453.9625 6.25 37.020-37.420 458.0375-458.9625 6.25 39.020-39.980 460.0125-460.6375 6.25 42.020-42.940 462.5500-462.7250 6.25 44.620-45.860 465.0125-465.6375 6.25 45.880 467.5625-467.7125 6.25 45.900 Group.3 45.940-46.060 764.003125-766.996875 3.125 46.080-46.500 773.003125-775.996875 3.125 Group.1 794.003125-796.996875 3.125 151.820-151.940 803.003125-805.996875 3.125 153.770-154.130 Group.4...

  • Page 56: Appendix C: Ctcss And Dcs Codes

    Group Frequency.(MHz) Step.(kHz) 138.000-143.9875 12.5 148.000-150.7875 12.5 225.000-379.975 380.000-400.000 12.5 Search.bank:.SR5.Amateur.band Receive.mode:.FM,.CT,.or.DC Group Frequency.(MHz) Step.(kHz) 28.0000-29.7000 50.0000-54.0000 144.0000-148.0000 222.0000-224.9950 420.0000-450.0000 902.000-927.9875 12.5 1240.0000-1300.0000 6.25 Search.bank:.SR6.Railroad Receive.mode:.FM,.CT,.or.DC Frequency.(MHz) Step.(kHz) 159.810-161.5650 Search.bank:.SR7.Programmable.limit.search Receive.mode:.FM,.AM,.CT,.or.DC Appendix C: CTCSS / DCS Codes You.can.program.any.of.the.following.codes: CTCSS Codes: 67.0.Hz 94.8.Hz 131.8.Hz...

  • Page 57: Appendix D: Signal Stalker Ii Bands

    85.4.Hz 118.8.Hz 162.2.Hz 192.8.Hz 241.8.Hz 88.5.Hz 123.0.Hz 165.5.Hz 196.6.Hz 250.3.Hz 91.5.Hz 127.3.Hz 167.9.Hz 199.5.Hz 254.1.Hz DCS Codes: 050 125 051 131 053 132 054 134 065 141 071 143 072 145 073 152 074 155 114 156 115 162 116 165 122 172 Appendix D: Signal Stalker Bands...
  • Page 58 PubSafety Band Freq..(MHz) Step. Freq..(MHz) Step. (kHz) (kHz) Group.0 Group.2 33.420-33.980 453.0375-453.9625 6.25 37.020-37.420 458.0375-458.9625 6.25 39.020-39.980 460.0125-460.6375 6.25 42.020-42.940 462.5500-462.7250 6.25 44.620-45.860 465.0125-465.6375 6.25 45.880 467.5625-467.7125 6.25 45.900 Group.3 45.940-46.060 764.003125-766.996875 3.125 46.080-46.500 773.003125-775.996875 3.125 Group.1 794.003125-796.996875 3.125 151.820-151.940 803.003125-805.996875 3.125 153.770-154.130 Group.4...

  • Page 59: Appendix E: Talk Group Id Formats

    Appendix E: Talk Group Format Motorola For.Motorola Type I,.enter.the.block.number,. fleet number and subfleet number. Fleet.No. Subfleet No. Example:.XXX-XX Motorola Type II.talk.group.IDs.are.4-.or.5-digit. numbers,.divisible.by.16.. EDACS Enter.either.a.four-digit.decimal.number.from. 0001.to.2047. Agency Fleet Subfleet (AFS).numbers.range. from.00-001.to.15-157..The.default.EDACS. setting.is.decimal.. To use AFS format: 1.. Press.FUNC.then.2..“AFS.Format”.appears. briefly. 2.. Enter.the.AFS.number: Agency.No.

  • Page 60: Appendix F: Specifications

    Appendix F: Specifications Frequency.Coverage: 25.000-26.960.MHz....(in.10.kHz.steps/AM) 26.965-27.405.MHz....(in.10.kHz.steps/AM) 27.410-29.505.MHz......(in.5.kHz.steps/AM) 29.510-29.700.MHz...... (in.5.kHz.steps/FM) 29.710-49.830.MHz....(in.10.kHz.steps/FM) 49.835-54.000.MHz...... (in.5.kHz.steps/FM) 108.000-136.9916.MHz...(in.8.33.kHz.steps/AM) 137.000-137.995.MHz....(in.5.kHz.steps/FM) 138.000-143.9875.MHz... (in.12.5.kHz.steps/FM) 144.000-147.995.MHz....(in.5.kHz.steps/FM) 148.000-150.7875.MHz... (in.12.5.kHz.steps/FM) 150.800-150.845.MHz....(in.5.kHz.steps/FM) 150.8525-154.4975.MHz... (in.7.5.kHz.steps/FM) 154.515-154.640.MHz....(in.5.kHz.steps/FM) 154.650-156.255.MHz....(in.7.5.kHz.steps/FM) 156.275-157.450.MHz....(in.25.kHz.steps/FM) 157.470-161.5725.MHz..... (in.7.5.kHz.steps/FM) 161.600-161.975.MHz....(in.5.kHz.steps/FM) 162.000-174.000.MHz..... (in.12.5.kHz.steps/FM) 216.0025-219.9975.MHz....(in.5.kHz.steps/FM) 220.000-224.995.MHz....
  • Page 61 1240–1300.MHz..........0.7.uV 25–54.MHz............1.uV 108–136.99166.MHz..........1.uV 137–174.MHz............ 1.5.uV 216.0025–224.975MHz........1.5.uV 225-299.975.MHz..........2.uV 300-405.975.MHz..........3.uV 406–512.MHz............2.uV 764–960.MHz............2.uV 1240–1300.MHz........... 3.uV Selectivity: All.AM.and.FM.(except.AM.25.–.27.995.MHz) ..............6.dB.+/-7.kHz ............-50.dB.+/-13.kHz AM.25.–.27.995.MHz .............-6.dB.+/-4.kHz ............-50.dB.+/-6.kHz Spurious.Rejection.(at.154.1.MHz.FM)..... 40.dB Scanning.Rate... Up.to.60.Channels.per.Second Search.Rate.....Up.to.78.Steps.per.Second Delay.Time..........2.seconds Intermediate.Frequencies.(IF): 1st.
  • Page 62 RadioShack company-owned stores and authorized RadioShack franchisees and dealers. For complete warranty details and exclusions, check with your local RadioShack store. RadioShack Customer Relations 300 RadioShack Circle, Fort Worth, TX 76102 04/04 Motorola,.Smartnet,.ASTRO.and.Privacy.Plus.are. 20-164 registered.trademarks.of.Motorola.Inc. Printed.in.China EDACS.is.a.registered.trademark.of.M/A-COM.Inc. GE-07D-0911 LTR.is.a.registered.trademark.of.EF.Johnson. 11A07 ©2007.

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