Push To Talk Receiver Gain Control Radio Service Software Radio Telex Teletype RTTY Signal to Signal Noise Distortion Ratio SINAD Single Side Band Update Link Quality Upper Side Band Variation Frequency Offset Voltage Standing Wave Ratio VSWR Transmit XMIT MICOM-H Owner’s Guide...
Technical Specifications General The general technical specifications of the MICOM-H are: Model Number M82AMN0KV5-K Frequency range Receiver: 100 kHz-30.000 MHz Transmit:1.800-1.999999 MHz 3.500-3.999999 MHz 7.000-7.300 MHz, 10.100-10.150 MHz 14.000-14.350 MHz, 18.068-18.168 MHz 21.000-21.450 MHz, 24.890-24.990 MHz 28.000-29.700 MHz Number of channels 200;...
Technical Specifications Options The following operational options can be added to the MICOM-H: High stability oscillator Enables frequency stability of 0.1 PPM. (Hardware option). Helps to eliminate noise resulting from motor Noise Blanker interference. Remote control Connection of the radio to a remote PC with radio controlled software.
Technical Specifications Transmitter The MICOM-H transmits signals in accordance witht the following specifications: Output power 125W P.E.P. and average Reduced power levels 25W, 62W, 100W (RSS programmable) Audio bandwidth ripple 3 dB Intermodulation -31 dB/P.E.P (-35 dB/P.E.P Typical Harmonic emissions -64 dB/P.E.P (-70 dB/P.E.P Typical...
Technical Specifications Receiver The MICOM-H receives signals in accordance witht the following specifications: Sensitivity (SINAD) SSB V for 10 dB SINAD (0.35 V Typical) (voice) 0.1 - 1.6 MHz reduced performance 1/2 rated power sensitivity V for 2.5W audio @ speaker...
509.2 509.3 Salt Fog The MICOM-H also meets the EIA-RS152B for shock, vibration and applicable test procedures, US FCC for channel occupancy, spurious, interference and frequency tolerance. It is manufactured according to the demanding standards of ISO 9000 and EMC (Electromagnetic Compatibility).
NCRP-1986) International Commission on Non-Ionizing Radiation Protection (ICNRP-1986). To assure optimal radio performance and to ensure that exposure to RF energy is within the guidelines in the above standards, install antennas correctly, following recommended installation procedures. MICOM-H Owner’s Guide xiii...
If any operational difficulties should arise while using this product, report them to authorized service personnel as soon as possible. Do not attempt any unauthorized modification to the radio. Warning MICOM-H Owner’s Guide...
Basic aspects of radio use, for instance keypad functionality, are covered in detail in Getting Started. Later sections of this manual assume familiarity with such functions, and do not repeat instructions for common actions. MICOM-H Owner’s Guide...
Overview Overview Welcome to the Motorola HF-SSB radio family! Your choice of a MICOM-H radio means that you have selected the highest of standards in design, quality, and performance. The compact sized MICOM-H is an advanced ruggedized Digital Signal Processing (DSP) HF all-band transceiver intended for very wide area radio communications.
The digital syllabic (speech identifier) squelch is activated whenever speech is identified, thus opening the audio path. However, if speech is not received, the audio path is muted, thus preventing background noise from disturbing the operator. MICOM-H Owner’s Guide...
Overview Frequency Sources Two types of frequency sources are available for the MICOM-H radio. The standard 0.6 PPM DTCXO frequency source which assures a frequency stability of better than ±18Hz. For frequencies lower than 10 MHz, it assures a frequency stability of better than ±6 Hz.
Getting Started The Front Panel The MICOM-H includes a 5W external speaker and a scanning wheel, as well as the following controls: ON/OFF Volume Knob External 5W Turns radio on and off and Tx Indicator Speaker controls the speaker volume.
There are nine icons that can appear in the upper right area of the display. The icons appear in the following order: Upper Side Squelch Noise Blanker Notch Filter Automatic Gain Band active active active Control – Fast or Off Lower Side Clarifier Monitoring Non-standard in use Band Bandwidth Filter MICOM-H Owner’s Guide...
Beeps The MICOM-H can be set to beep when the keys on the front panel are pressed, indicating that the key press has been registered. A different beep can be heard when the PTT button of the remote radio is released, indicating that the other party to the call has completed transmission and that you can now transmit.
Scanning Wheel The scanning wheel is used to scan the available frequencies. It can also be used instead of the scroll keys to scroll between values that are already DOW N programmed into the radio. MICOM-H Owner’s Guide...
Getting Started Transmission/ The MICOM-H offers you a variety of aids which can be used in different Reception circumstances to improve the quality of transmission/reception. When these options Quality Aids are activated, the appropriate icon appears in the icon display.
Representation B W 2 . 7 enlarged in order to facilitate easy identification, so that they 2 .1 2 .7 3 .0 3 .3 do not represent the actual position of the icon on the radio display. MICOM-H Owner’s Guide...
Radio Operation This chapter provides instructions on operation of the MICOM-H, and includes subjects such as turning the radio on, transmitting and receiving, channel mode, frequency mode, scan mode, built in test equipment, radio locking, display language and display brightness.
The radio automatically identifies the transmitted PTT type according to the type of device connected to the accessory port, and identifies MIC if a microphone is connected to the front panel. When using CW PTT, the squelch should be set to OFF. Note MICOM-H Owner’s Guide...
PTT CW (Morse) first CW PTT When the bandwidth filter is set to CW, the following CW bandwidths can be set in the radio’s Programming mode, see “CW Operation” (page 44): 0.25 K 0.5 K 0.8 K MICOM-H Owner’s Guide...
If you are not in Channel mode, press to display MENU M E N U the menu screen, and press (F1). CHAN C HAN FR EQ SC AN B IT Choose a channel (see above). To initiate transmission, press the PTT button. MICOM-H Owner’s Guide...
RCLV C H 1 when F1 is pressed. F 1 0 , 0 0 0 . 0 0 R CLV *If the reception is programmed as OFF, this option does not appear, see “Receive Level” (page 44). MICOM-H Owner’s Guide...
Transmission (T), Reception (R) or both transmission and reception (F). If you wish to use the displayed frequency and frequency type, press ENTER Change the frequency type and the frequency as required (see “To change the current frequency/frequencies” (page 19)). MICOM-H Owner’s Guide...
Press to confirm your choice. ENTER Press to confirm the frequency type and the ENTER F R EQ frequencies you have set. R 3 0 , 0 0 0 . 0 0 BA ND SQ D SP MICOM-H Owner’s Guide...
(7,_00.54), pressing the scaning R 7 , _ 0 0 . 5 4 A/ B A= B wheel or the scroll keys will scroll the DOWN hundreds values to 7,400.54; 7,600.54; 7,700.54 and so on. MICOM-H Owner’s Guide...
, this option does not appear, see “Receive Level” (page 44). (MORE, MORE, F2) stores the frequency STOR F R EQ parameters in the selected channel. R 1 5 , 0 0 0 R CLV STO R MICOM-H Owner’s Guide...
When the desired channel is displayed, press ENTER F R EQ confirm your choice. S TO R I N G The frequency parameters are stored in the selected channel. MICOM-H Owner’s Guide...
In scan mode, one of the five groups is always selected, and the other four groups are displayed over the function keys. Notes If the selected group is not programmed, the message “GRP X EMPTY” appears in the display (X being the selected group). MICOM-H Owner’s Guide...
R AT E 9 0 0 m s step; or 150 to 950 milliseconds, 50 milliseconds STO P SLOW FAS T G R P per step. Note (F4) enables selection of a scan group. S C A N G R O U P A MICOM-H Owner’s Guide...
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(2.1 K, 2.7 K, 3.0 K, 3.3 K, LSM or CW; B W 3 . 3 2 .1 2 .7 3 .0 3 .3 CW includes bandwidths 0.25 K, 0.5 K and 0.8 K, see “CW Operation” (page 44)). MICOM-H Owner’s Guide...
P R E SE L E C TO R EX IT description of the error appears in the second line. See page 48. Press the scroll keys to see if there are additional error messages. DOWN Press (F1) to exit Error mode. EXIT MICOM-H Owner’s Guide...
Enter the password number to unlock the radio. UNLCK : ** ** ** P S W O .K . C L R Press (F1) or press the key to confirm. O.K. ENTER UNLCK U N L O C KE D MICOM-H Owner’s Guide...
L O CK PROG PS W D IM Press (F4) repeatedly until you reach the desired M E N U D I M L E V E L 3 brightness level. L O CK PROG PS W D IM MICOM-H Owner’s Guide...
(F3) to display the Language screen. LANG L A N G E N G L I S H FR NC SPAN Press (F1) for English. Press (F2) for French. FRNC Press (F3) for Spanish. SPAN Press to confirm. ENTER MICOM-H Owner’s Guide...
Radio Programming The MICOM-H is already configured for use at the time of purchase. However, you may wish to change the configuration to suit your own needs or to reflect changes in the environment or networks. The radio can be programmed through the front panel (if the radio is not locked), or using the appropriate RSS (Radio Service Software).
– 2.7 Tx Power – Max AGC Type – Slow Mode – SSB When programming a new channel, you do not need to define all parameters – change only those for which the default values are not suitable. MICOM-H Owner’s Guide...
Use the scanning wheel or the scroll keys to select the channel into DOWN which you wish to save the copied parameters. Press to confirm. ENTER P R O G S TO R I N G MICOM-H Owner’s Guide...
P O W E R L O W L O W ME D H IG H MA X Press the function key that appears below the power level of your choice: (F1), (F2), (F3) or (F4). HIGH Press to confirm. ENTER MICOM-H Owner’s Guide...
Use the keypad to enter the frequency of your choice. Use the key as a decimal point if you need to program the 100 Hz and 10 Hz digits after the decimal point. Note Press twice to confirm. ENTER MICOM-H Owner’s Guide...
Press the function key below the option of your choice Press to confirm. ENTER Operating Modes The MICOM-H offers three operating mode options: – single side band AME – amplitude modification equivalent – pilot mode. To set the operating mode:...
Radio Programming Automatic Gain The MICOM-H supports two AGC speeds: slow and fast, or the AGC can be turned Control (AGC) off. To set the AGC speed: Access the Channel Programming menu: C H A N > > (F2) >...
Radio Programming Bandwidths The MICOM-H offers the following bandwidths: 2.1 K 2.7 K 3.0 K 3.3 K LSM – Low Speed Modem CW – Continuous Wave, including: – 0.25 K – 0.5 K – 0.8 K To set the channel bandwidth:...
– Continuous Wave RCLV – Receive Level – Dimming Mode The definition of each of the parameters is explained in the following sections. Baud Rate The MICOM-H provides four baud rates: 1200 bps 2400 bps 4800 bps 9600 bps. These baud rates are used when the radio is to communicate with external devices such as: RSS, E-mail and remote control.
Radio Programming Data Power The MICOM-H provides four data power levels: LOW – 25W MED – 62.5W (medium) HIGH – 100W MAX – 125W (maximum). When data PTT is used, the radio sets the transmitter power level to the minimum possible value between the determined data power value and the power level of the currently used channel.
PTBP KBBP TO N E A DT Press (F1) to access the PTT Beep Release PTBP P R O G PTT B P -N O options. YE S Press (F1) to enable or (F2) to disable the beep. Press to confirm. ENTER MICOM-H Owner’s Guide...
(F3) to access the Tone options. TONE P R O G TO N E – H I G H L O W HIGH Press (F1) to set to low volume or (F2) to set to high volume. HIGH Press to confirm. ENTER MICOM-H Owner’s Guide...
R CLV D IM Press (F1) to access the attenuator options. ATTN P R O G ATT E N – N O YE S Press (F1) to enable or (F2) to disable the attenuator. Press to confirm. ENTER MICOM-H Owner’s Guide...
(F3) to change the Rx bar status. RCLV P R O G R x L E VE L – N O YE S Press (F1) to enable or (F2) to disable the Rx bar. Press to confirm. ENTER MICOM-H Owner’s Guide...
R CLV D IM Press (F4) to select the display mode. P R O G D I S P L AY – ALT YE S Press (F1) for Alternate mode or (F2) for Dimming mode. Press to confirm. ENTER MICOM-H Owner’s Guide...
Radio Programming Setting the Radio The MICOM-H offers the following programmable radio options: Options TUNE – Tuner – Accessory Tuner The radio can be set to work with or without a tuner. If you are using a tuner, you must set this option to YES.
Maintenance This section provides maintenance information for the MICOM-H. Correct installation and maintenance will ensure on-going operation of your radio set. If an internal problem is suspected, the BITE (Built In Test Equipment) will assist you in locating the source of the problem and in informing your service representative.
Preselector range 8 Exiter test Antenna mismatch Harmonic filter range 1 Harmonic filter range 2 Harmonic filter range 3 Harmonic filter range 4 Harmonic filter range 5 Harmonic filter range 6 Harmonic filter range 7 Power amplifier fail MICOM-H Owner’s Guide...
• There are no bars at the RF power bar graph. Indicates low transmitter power, which can be caused by a faulty microphone, faulty transmitter, overheating, or defective antenna system. MICOM-H Owner’s Guide...
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(This message appears • The radio is not programmed and the baud rate is 1200 if three is a failure in the bit/sec. If necessary, program the radio parameters DC power to the radio (from RSS). during RSS programming) MICOM-H Owner’s Guide...
Domestic USA: 1-800-227-6772 For customers of the US Federal Market, phone line support is available at: Motorola USFG Depot 7940 Penn Randall Place Upper Marlboro, MD 20772 Phone: International: 301-736-4300 (Fax: 301-735-7414) Domestic USA: 1-800-969-6680 (Fax: 800-784-4133) MICOM-H Owner’s Guide...
The radio may be placed on any sturdy, flat surface. An accessory mounting tray (included in the Mobile Mounting Kit, FLN2272) allows the radio to be mounted in any position. No preliminary internal wiring connections are required before installing the radio. MICOM-H Owner’s Guide...
The cable and connector supplied with the power supply enable connecting the supply directly to DC connector J4 at the radio rear panel. (The DC Power Cable supplied with the radio is not used in this installation). MICOM-H Owner’s Guide...
Installation Follow these procedures to install the radio in the desired location. If the accessory Procedures mounting tray is not used, ignore the steps pertaining to it. MICOM-H Owner’s Guide...
Drill an additional hole for the grounding bolt. If a mounting tray is used, slide the radio with the bracket into the tray and fasten the bracket to the tray with the supplied screw. MICOM-H Owner’s Guide...
DC cable as close as possible to the radio and one ferrite on the control cable, halfway between the control head and the radio. Chassis cable and lug No.14 X 3/4” self-tapping screw 1/4” lockwasher 3/16’ (187”) diameter hole Figure 6: Wire Attachment to Chassis MICOM-H Owner’s Guide...
Optimum radio performance can only be achieved with a ground connection having a very low resistance. Important The vehicle frame makes the best ground, but body structural reinforcement members are also suitable for grounding purposes. The ground lead should be as short as possible. MICOM-H Owner’s Guide...
Receive audio 600Ω Ω Ω Ω (300 mVRMS) AUDIO OUT Antenna The “N type” antenna connector is located on the rear panel of the transceiver and is Connector J2 used to connect the antenna. MICOM-H Owner’s Guide...
The MOTOROLA RF noise reduction kit for alternator equipped vehicles (TLN8845) includes some useful accessories for noise reduction, including a resistive ignition coil suppressor cable. In severe noise conditions, you may find this kit helpful. MICOM-H Owner’s Guide...
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