| GENERAL |
| Type: | Citizen band transceiver |
| Frequency range: | 26.965-27.405 MHz |
| Channels / tuning steps: | 40 |
| Mode: | AM / SSB |
| Frequency control: | PLL (MB8719) |
| Frequency stability: | 0.001% @ -30 to +50°C (-22 to +122°F) |
| Clarifier or Delta tune: | ±1.5 KHz "Voice lock" |
| Power supply: | 11.7-15.9 VDC (Male 3-pin jack) |
| Current drain / power consumption: | RX: 250-600 mA
TX: Max 2.2 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 200*60*235 mm (7.87*2.38*9.25") |
| Weight: | 2.27 Kg (5 lb) |
| Other features: | PA. ANL/NB. Dimmer. SWR-meter. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (SSB)
IF: 7.8 MHz
Double conversion superheterodyne (AM)
1st IF: 7.8 MHz
2nd IF: 455 KHz - Ceramic filter: Murata CFW455H
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| Sensitivity: |
AM: 0.5 uV (10 dB S+N/N)
SSB: 0.25 uV (10 dB S+N/N)
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| Squelch sensitivity: | Less than 0.25 uV (Threshold) |
| Selectivity: |
AM:
3 KHz (-6 dB)
9 KHz (-50 dB)
SSB:
1.1 KHz (-6 dB)
2.3 KHz (-60 dB)
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| Image rejection: | 65 dB |
| AF output power / speaker: | 4 W at ?% 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 (PEP)
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| Modulation system: |
AM: High and low-level, class B
SSB: Balanced
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| Max FM deviation (Factory set): | No FM |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / 5-pin (Side mounted male locking ring jack) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Taiwan, Philippines and Malaysia, 197x-199x (Discontinued) |
| Main PCB: |
PC-412 by Uniden
Single sided with through-hole components
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| Sub PCBs: |
Early
PC-416AA - Channel selector board
? - LED channel display board
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| Additional info: |
New price 1984 in the US: $169.95
New price 1995 in the US: $149.95
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| Related documents: |
User manual (6.8 MB)
PLL: MB8719
RF driver: 2SC1306 or 2SC2166
RF final: 2SC1969
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| Market / Approval: |
USA (Early)
FCC Data: 313
USA (Later)
FCC ID: BB03K2 148GTL
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| Sams Photofact #: | CB-249 (February 1979) |
| Modifications and fixes: | Tech bulletin #1226 (651 KB) |
| Reviews: | |
| Options / Accessories: |
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