| GENERAL |
| Type: | Citizen band transceiver |
| Frequency range: | 27.60125-27.99125 MHz |
| Channels / tuning steps: | 40 (UK CB 27/81) |
| Mode: | FM |
| Frequency control: | PLL (LC7136) |
| Frequency stability: | ?% |
| Clarifier or Delta tune: | ±? KHz |
| Power supply: | 13.2 VDC (Male 3-pin jack) |
| Current drain / power consumption: | RX: ? mA
TX: Max 1.2 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 179*63*216 mm (7.05*2.5*8.5") |
| Weight: | 1.76 Kg (3.88 lb) |
| Other features: |
PA. Tone switch. Channel 9 switch. Dimmer. RF gain.
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 10.695 MHz
2nd IF: 455 KHz
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| Sensitivity: | 0.25 uV (12 dB SINAD) |
| Squelch sensitivity: | Less than 0.5 uV (Threshold) |
| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | 1.5 W at ?% distortion / 8 ohm |
| External speaker connector: | TS "Minijack" (3.5 mm) |
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| TRANSMITTER SECTION |
| RF output power: |
High: 4 W
Low: 400 mW
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| Modulation system: | |
| Max FM deviation (Factory set): | ±1.5 KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | ? ohm / 5-pin DIN (180°) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1981-198x (Discontinued) |
| Main PCB: |
PTBM134AOX-o2 by Cybernet Electronics Corporation
Single sided with through-hole components
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| Sub PCBs: |
PTLD?? - LED channel display board
PTSW154AOX - Channel selector board
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| Additional info: |
New price, march 1982 in the UK: £89.95
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| Related documents: |
PLL: LC7136
FM-IF: AN240P
AF amplifier: TA7205AP
RF driver: 2SC1846
RF final: 2SC2166 or equivalent
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| Known markets and approvals: |
United Kingdom
CB 27/81
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| Sams Photofact #: | None |
| Modifications and fixes: | |
| Reviews: | CB - Citizens' Band (UK): March 1982, page 14 |
| Options / Accessories: |
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