| 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: | ? ppm |
| Clarifier or Delta tune: | ±800 Hz "Fine tune" |
| Power supply: | 13.8 VDC (Male 3-pin jack) |
| Current drain / power consumption: | RX: ? mA
TX: ? A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 222*76*267 mm (8.75*3*10.5") |
| Weight: | 2.4 Kg (5.2 lb) |
| Other features: | "Range boost". |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB)
IF: 10.695 MHz - Crystal filter: SDK SC-107A
Double conversion superheterodyne (AM)
1st IF: 10.695 MHz - Crystal filter: SDK SC-107A
2nd IF: 455 KHz - Ceramic filter: Murata CFW455HB
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| Sensitivity: |
AM: 1 uV (10 dB S+N/N)
SSB: 0.3 uV (10 dB S+N/N)
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| Selectivity: |
AM
6 KHz (-6 dB)
SSB
2 KHz (-6 dB)
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| Image rejection: | 50 dB |
| AF output power / speaker: | 3 W at ?% distortion / 8 ohm |
| External speaker connector: | 3.5 mm, 8-16 ohm |
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| TRANSMITTER SECTION |
| RF output power: |
AM: 4 W
SSB: 12 W (PEP)
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| Modulation system: |
AM: High level class B
SSB: Double balanced modulator with XTAL lattice filter
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| Max FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 700 ohm / 5-pin DIN jack (180°) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1977-1978 (Discontinued) |
| Main PCB: |
PTBM048AOX by Cybernet Electronics Corporation
Single sided with through-hole components
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| Sub PCBs: | |
| Additional info: |
New price 1977 in the US: $159.99.
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| Related documents: |
AF amplifier: TA7205P
PLL: PLL02A
RF driver: 2SC2166
RF final: 2SC1969
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| Sams Photofact #: | None |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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