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TX3440
REMOTE MIC
UHF RADIO
I N S T R U C T I O N M A N U A L

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Summary of Contents for GME TX3440

  • Page 1 TX3440 REMOTE MIC UHF RADIO I N S T R U C T I O N M A N U A L...
  • Page 2: Table Of Contents

    ........5 GmE After sales service ....4 scAnninG .
  • Page 3: General Operation

    Backlit for viewing • Designed and Manufactured in Australia: the tX3440 at night. has been totally designed and manufactured in •...
  • Page 4: Function Key

    ’ symbol will appear excessively noisy environments may cause the squelch on the display. to open on local noise. the tX3440 has nine (9) preset squelch sensitivity settings that can be selected using to unlock the keys the mEnu function.
  • Page 5: Duplex Operation

    Briefly press the pri key. the radio will switch straight to the tX3440 allows ctcss to be enabled or disabled on the selected Priority channel. Any active functions (such individual channels.
  • Page 6: Scanning

    1. Ensure that the radio is not already scanning. if it is, programmable channels to be scanned for signals. channels briefly press the scan key to cancel the scan function.
  • Page 7: Group Scan Mode

    • if a signal appears on one of the other channels, note: in open scan mode your tX3440 will not allow you scanning will pause on that channel and will remain to transmit while it is scanning. if the ptt button is pressed...
  • Page 8: Selective Calling

    You can then converse normally on tX3440 will beep to alert you. if you do not want to hear the channel. any other activity while waiting on a channel, you can select to use QuiEt mode quiEt mode.
  • Page 9: Using Selcall

    Your tX3440 is fitted with 10 user programmable selcall ident memories, allowing you to store up to 10 frequently Your tX3440 is fitted with one call memory and 10 selcall used selcall idents. the memories are accessed by pressing ident memories. the 10 selcall ident memories are used...
  • Page 10: Naming Your Selcall Idents

    (b) Briefly press the pri key again to select the next character position. the tX3440 allows you to name each selcall ident using a 5 character AlPHA name. the name is stored in memory (c) repeat steps (a) and (b) to enter all 5 characters along with the ident making it easier to identify whose as required.
  • Page 11 1. select a channel that has been tagged for quiet operation. ‘q’ will be displayed. the tX3440 will allow you to scan while quiEt mode is active. using this feature you can monitor a group of quiet . Press and hold the QuiEt key until the radio beeps. ‘q’...
  • Page 12: Group Calling

    10 seconds to the tX3440’s selcall system includes a Group call function send it otherwise the cAll to mode will be cancelled and which allows you to call up to 1000 radios simultaneously.
  • Page 13: Listening Channels

    59 user when the radio is in numEric mode, or an associated programmable ‘listening channels’ covering the frequency alpha tag in AlPHA mode.
  • Page 14: Seek Mode

    • to delete a currently active listening channel, edit the seeK mode frequency as described above, but press the keys During programming a listening channel, the actual left until the display shows ‘oFF’. once the channel data frequency to program may not be known in advance. seek is saved and the menu exited (by pressing and holding mode is a unique feature that allows you to continuously the mEnu key) the deleted listening channel will only...
  • Page 15 Limit 1 Limit 2 tX3440 allows you to set upper and lower frequency limits. the seek function will then only search within the specified to start seeking between range, thereby increasing the chance of finding an active the first and second frequency limit frequency of interest.
  • Page 16: Menu Settings

    Frequency / • AlPHA Adjustment the tX3440 has ten (10) preset squelch sensitivity settings (labelled sql-0 to sql-9) that can be selected using the squelch settings • •...
  • Page 17 38 tones. Both tone sets are included in the tX3440 to provide compatibility with other the tX3440 has the option of displaying either the battery radio system. voltage or the incoming signal strength (s-meter) in the area beneath the channel display.
  • Page 18: Installation

    Position the lcD controller microphone in its mounting clip. Finally,...
  • Page 19: Fitting The Microphone

    Dc poWEr connEction it ‘clicks’. the tX3440 is designed for 13.8 Volts Dc, negative earth . Gently slide the rubber strain relief towards the installations only (i.e. where the negative terminal of the hole surrounding the socket until it is flush with battery is connected to the chassis or frame of the vehicle).
  • Page 20: High Voltage Warning

    30 Volts. antEnna connEction GmE supply a wide range of mobile and base station antennas designed specifically for uHF cB communications.
  • Page 21: Ctcss Tone Frequency Chart

    ctcss tonE FrEQuEncy chart 50 tone set 38 tone set Frequency 50 tone set 38 tone set Frequency 50 tone set 38 tone set Frequency 67.0 118.8 183.5 69.4 13.0 186. 71.9 17.3 189.9 74.4 131.8 19.8 77.0 136.5 196.6 79.7 141.3 199.5...
  • Page 22: Uhf Cb Operating Frequencies

    uhF cB operatIng FrequencIes channel Frequency (mhz) channel Frequency (mhz) 476.45 ~ 476.95 476.450 ~ 476.950 476.475 ~ 476.975 476.500 ~ 477.000 476.55 ~ 477.05 476.550 ~ 477.050 476.575 ~ 477.075 476.600 ~ 477.100 476.65 477.15 476.650 477.150 476.675 477.175 ~ 476.700 477.00 ~ 476.75...
  • Page 23: Specifications

    specIFIcatIons* receiver EnVironmEntal temperature range: -10°c to +60°c circuit type: Double conversion superheterodyne ElEctrical intermediate Frequencies: 1st - 1.4 mHz gEnEral nd - 450 kHz compliant current consumption: < 190 mA muted specification: As/nZs 4365 600 mA @ max. A.F output Frequency range tX: 476.45-477.4 mHz sensitivity: - 13 dBm for 1 dB sinAD Frequency range rX: 403-50 mHz...
  • Page 24: Warranty

    GME warrant the TX3440 to be free from defects in unit along with suitable proof of purchase date material and workmanship for a period of thirty six (i.e.

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