| GENERAL | 
| Type: | Amateur VHF transceiver | 
| Frequency range: | 
USA 
TX: 144-148 MHz 
RX: 144-148 MHz
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| Tuning steps: | 5 / 10 / 100 KHz, 1 MHz | 
| Frequency stability: | ±? ppm | 
| Mode: | FM | 
| Channels / memory management: | None | 
| Repeater shift / offset: | ±600 KHz | 
| Power supply: | 7.2 VDC (Battery pack) or 5.8-10 VDC external | 
| Current drain / power consumption: | RX: 28 mA (Squelched) TX: 300 to 600 mA | 
| Antenna impedance / connector: | 50 ohm / Threaded phono | 
| Dimensions (W*H*D): | 57*120*28 mm (2.24*4.72*1.1") | 
| Weight: | 290 g (10.23 oz), with antenna and PB-21 | 
| Other features: | DTMF keypad.  | 
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| RECEIVER SECTION | 
| Receiver system: | 
Double conversion superheterodyne 
1st IF: 16.3 MHz 
2nd IF: 455 KHz
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| Sensitivity: | 0.5 uV (28 dB S/N) | 
| Selectivity: | 12 KHz (-6 dB) 28 KHz (-40 dB) | 
| Image rejection: |   | 
| AF output power / speaker: | 250 mW at 10% distortion / 8 ohm | 
| External speaker connector: |   | 
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| TRANSMITTER SECTION | 
| RF output power: | 
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| Modulation system: | Reactance modulation | 
| Max FM deviation (Factory set): | ±5 KHz | 
| Spurious emissions: | Better than -60 dB | 
| Microphone impedance / connector: | ? ohm / ?-pin | 
| Microphone input level: | ? mV | 
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| MISCELLANEOUS | 
| Manufactured: | 1984-198x (Discontinued) | 
| Additional info: |   | 
| Related documents: |   | 
| Modifications and fixes: |   | 
| Reviews: |   | 
| Options / Accessories: | 
AJ-3 
BC-6 
BT-2 
DC-21 
EB-2 
HMC-1 
HS-8 
PB-21 
PB-21H 
SC-8 
SMC-30 
TU-6
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Antenna adapter (Twist lock to BNC) 
Quick battery charger 
Dry cell battery case (Six LR03 / AAA batteries) 
DC-DC power supply (For mobile operation) 
External battery case (Six LR14 / C batteries) 
Headset with VOX 
Earphone 
Standard NiCd battery pack 
Heavy duty NiCd battery pack 
Soft carrying case 
Speaker-microphone 
CTCSS/PL unit
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