| GENERAL |
| Type: | Citizen band transceiver |
| Frequency range: | 26.965-27.405 MHz |
| Channels / tuning steps: | 40 |
| Mode: | AM / SSB |
| Frequency control: | PLL (PLL02A) |
| Frequency stability: | ?% |
| Clarifier or Delta tune: | Coarse: ±? KHz
Fine: ±? Hz |
| Power supply: | Mains: 120 VAC
or 13.8 VDC |
| Current drain / power consumption: | RX: ? mA @ 13.8 VDC
TX: Max 2.5 A @ 13.8 VDC |
| Antenna impedance / connector: | 50 ohm / Two SO-239 (Switchable) |
| Dimensions (W*H*D): | ? mm (?") |
| Weight: | ? Kg (? lb) |
| Other features: |
PA. ANL/NB. Speech compressor. AWI. SWR-meter. Digital clock & timer.
Dual speed clarifier. Dimmer.
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB)
1st IF: 10.695 MHz
Double conversion superheterodyne (AM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
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| Sensitivity: |
AM: 0.3 uV (For 500 mW audio output)
SSB: 0.2 uV (For 500 mW audio output)
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| Selectivity: | 60 dB (Adjacent channel) |
| Image rejection: | 55 dB |
| AF output power / speaker: | 3.5 W at 10% distortion / 8 ohm |
| External speaker connector: | 3.5 mm |
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| TRANSMITTER SECTION |
| RF output power: |
AM: 4 W
SSB: 12 W (PEP)
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| Modulation system: | |
| FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / 4-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1978-19xx (Discontinued) |
| Main PCB: | PTBM080COX by Cybernet Electronics Corporation |
| Sub PCBs: |
PTAF006COX - Speech compressor board
PTLD029COX - LED display board
PTLD030COX - LED indicators board
PTPW007COX - AVR/power supply board
PTRF004DOX - RF board
PTSW042COX - Antenna A/B relay board
PTSW051COX - Channel selector board
PTZZ027COX - Digital clock board
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| Additional info: | |
| Related documents: |
User manual (3.5 MB)
AF amplifier: TA7205P
PLL: PLL02A
RF driver: 2SC2166
RF final: 2SC1969
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| Sams Photofact #: | CB-234 (November 1978) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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