| GENERAL |
| Type: | Citizen band transceiver |
| Frequency range: | 26.965-27.255 MHz |
| Channels / tuning steps: | 23 |
| Mode: | AM |
| Frequency control: | XTAL-matrix |
| Frequency stability: | ?% |
| Clarifier or Delta tune: | ±1.25 KHz "Fine tuning" |
| Power supply: | Mains: 105-120 VAC
or 12 VDC |
| Current drain / power consumption: | RX: Max 3.5 A @ 12.6 VDC
TX: Max 80 W @ 117 VAC or Max 4 A @ 12 VDC |
| Antenna impedance / connector: | 50-75 ohm / SO-239 |
| Dimensions (W*H*D): | 305*127*210 mm (12*5*8.25") |
| Weight: | 7.71 Kg (17 lb) |
| Other features: | PA. "Range boost". Priva-Com selcall jack. |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 11.275 MHz
2nd IF: 455 KHz
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| Sensitivity: | 0.8 uV (10 dB S+N/N) |
| Squelch sensitivity: | |
| Selectivity: | 6 KHz (-26 dB) |
| Image rejection: | 75 dB |
| AF output power / speaker: | 4 W at ?% distortion / ? ohm |
| External speaker connector: | 4-8 ohm |
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| TRANSMITTER SECTION |
| RF output power: | ~3.5 W (5 W input) |
| Modulation system: | Plate modulation |
| 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: | 1967-196x (Discontinued) |
| Main PCB: | |
| Sub PCBs: | |
| Additional info: |
11 tubes.
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| Related documents: | User/service manual (7.7 MB) |
| Market(s) / Approval(s): |
USA
FCC
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| Sams Photofact #: | CB-20 (March 1969) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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