| GENERAL |
| Type: | Citizen band / "Freeband" / Export transceiver |
| Frequency range: |
26.065-28.315 MHz in five bands:
| A: | 26.065-26.505 MHz |
| B: | 26.515-26.955 MHz |
| C: | 26.965-27.405 MHz |
| D: | 27.415-27.855 MHz |
| E: | 27.865-28.305 MHz +10 KHz |
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| Channels / tuning steps: | 226 (Including +10 KHz channels) |
| Mode: | AM / FM / SSB |
| Frequency control: | PLL (MC145106) |
| Frequency stability: | 0.001% @ -20 to +50°C (-4 to 122°F) |
| Clarifier or Delta tune: | Coarse (RX/TX): ±5 KHz
Fine (RX): ±1.25 KHz |
| Power supply: | 11.7-15.9 VDC (3-pin connector) |
| Current drain / power consumption: | RX: 0.5-1 A
TX: Less than 4.5 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 200*60*260 mm (7.9*2.4*10.24") |
| Weight: | 1.9 Kg (4.19 lb), without mike and mobile bracket |
| Other features: | PA. +10 KHz switch. ANL/NB. Roger beep. |
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (AM/SSB)
IF: 10.695 MHz
Double conversion superheterodyne (FM)
1st IF: 10.695 MHz
2nd IF: 455 KHz - Ceramic filter: Murata 55HT
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| Sensitivity: |
AM: 0.5 uV (10 dB S+N/N)
FM: 0.5 uV (20 dB S+N/N)
SSB: 0.15 uV (10 dB S+N/N)
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| Selectivity: |
AM/SSB: 4.2 KHz (-6 dB), 7.5 KHz (-60 dB)
FM: 7 KHz (-6 dB), 15 KHz (-60 dB)
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| Image rejection: | 60 dB |
| AF output power / speaker: | 2.5 W at 10% distortion / 8 ohm |
| External speaker connector: | 3.5 mm, 8 ohm |
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| TRANSMITTER SECTION |
| RF output power: |
AM: 10 W
FM: 10 W
SSB: 21 W
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| Modulation system: | |
| FM deviation (Factory set): | ±1.5 KHz |
| Spurious emissions: | Better than -50 dB |
| Microphone impedance/connector: | 600 ohm / 4-pin (Metal locking ring connector) |
| Microphone input level: | SSB: 1 mV for 10 W PEP |
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| MISCELLANEOUS |
| Manufactured: | Taiwan (Early) and Philippines (Later), 1983-199x (Discontinued) |
| Main PCB: | PB-042AB or PB-042AC by Uniden |
| Sub PCBs: |
PB-043AA - Diode board
PB-044 - Pushbuttons board
PB-100AB - Shorting bar board
PC-783BA - Channel selector board
PC-960 - LED channel display board
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| Additional info: | |
| Related documents: |
User manual (960 KB)
Service manual (1.6 MB)
AF amplifier: uPC1242H
FM-IF: IR3N06
PLL: MC145106
RF final: MRF477
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| Sams Photofact #: | None |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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