| GENERAL |
| Type: | Citizen band transceiver |
| Frequency range: | 26.965-27.405 MHz |
| Channels / tuning steps: | 40 |
| Mode: | AM / SSB |
| Frequency control: | PLL (uPD858C) |
| Frequency stability: | 0.001% @ -30 to +50°C (-22 to +122°F) |
| Clarifier or Delta tune: | ±600 Hz "Voice lock" |
| Power supply: | Mains: 108-132 VAC (Fixed power cord)
or 11.7-15.9 VDC (Male 3-pin jack) |
| Current drain / power consumption: | RX: 1-2 A @ 13.8 VDC
TX: Max 2.8 A @ 13.8 VDC |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 343*127*330 mm (13.5*5*13") |
| Weight: | 4.54 Kg (10 lb) |
| Other features: | PA. ANL/NB. SWR meter. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne
7.8 MHz
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| Sensitivity: |
AM: 0.75 uV (10 dB S+N/N)
SSB: 0.25 uV (10 dB S+N/N)
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| Squelch sensitivity: | Less than 0.5 uV (Treshold) |
| Selectivity: |
AM and SSB
4.2 KHz (-6 dB)
7 KHz (-60 dB)
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| Image rejection: | 50 dB |
| AF output power / speaker: | 3.5 W at 10% distortion / 8 ohm |
| External speaker connector: | TS "Minijack" (3.5 mm), 8 ohm |
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| TRANSMITTER SECTION |
| RF output power: |
AM: 4 W
SSB: 12 W
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| Modulation system: | AM: High- and low-level Class B |
| Max FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / 4-pin (Male locking ring jack) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1977-197x (Discontinued) |
| Main PCB: | PC-176 by Uniden |
| Sub PCBs: |
PC-006 - PSU board
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| Additional info: | |
| Related documents: |
User manual (3.5 MB)
Schematic diagram (2.6 MB)
RF driver: 2SC1306
RF final: 2SC1307
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| Market / Approval: |
USA
FCC Data: 139XLR
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| Sams Photofact #: | CB-127 (July 1977) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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