| 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: | ±800 Hz "Fine tune" |
| Power supply: | Mains: 105-120 VAC (2-pin connector)
or 13.8 VDC (3-pin connector) |
| Current drain / power consumption: | RX: ? mA
TX: Max 1.5 A @ 13.8 VDC (Max 75 W @ 117 VAC) |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 400*121*311 mm (15.75*4.76*12.24") |
| Weight: | 6 Kg (13.23 lb) |
| Other features: | PA. ANL/NB. SWR-meter. Tone hi-cut. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB)
IF: 10.695 MHz
Double conversion superheterodyne (AM)
1st IF: 10.695 MHz
2nd IF: 455 KHz
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| Sensitivity: | AM: 1 uV (10 dB S/N)
SSB: 0.25 uV (10 dB S/N) |
| Selectivity: | AM: 6 KHz (-6 dB)
SSB: 2 KHz (-6 dB) |
| Image rejection: | |
| AF output power / speaker: | 3 W at ?% distortion / 8 ohm |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: | AM: 4 W
SSB: 12 W (PEP) |
| Modulation system: |
AM: High level class B
SSB: Double balanced modulatior with crystal lattice filter
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| FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | ? ohm / 5-pin (DIN) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1977-197x (Discontinued) |
| Main PCB: | PTBM058COX by Cybernet Electronics Corporation |
| Sub PCBs: |
PTLD016COX - LED display board
PTPW007COX - AVR/power supply board
PTSR011COX - SWR board
PTSW020COX - Channel selector board
PTSW026COX - Rotary switch board
PTSW030COX - Pushbutton board
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| Additional info: | |
| Related documents: |
User manual (3.9 MB)
Schematic (699 KB)
PLL: PLL02A
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| Sams Photofact #: | CB-259 (May 1979) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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