| GENERAL |
| Type: | Amateur VHF transceiver |
| Frequency range: |
TX: 50-54 MHz
RX: 40-60 MHz
(Some versions may require modification for extended RX)
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| Tuning steps: |
AM/SSB/CW: 5 to 200 Hz
FM: 50 Hz to 2 KHz
The step size change dynamically depending on VFO spin speed
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| Frequency stability: | ±10 ppm @ -20 to +60°C (-4 to +140°F) - ±0.5 ppm option |
| Mode: | FM / SSB / CW |
| Channels / memory management: |
99 regular
1 program scan pair
RAM storage with lithium battery backup
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| Repeater shift / offset: | No dedicated. Use VFO A/B split instead |
| Power supply: | 13.8 VDC ±15% (6-pin Molex) |
| Current drain / power consumption: | RX: Less than 2 A
TX: Less than 20.5 A |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 179*60*233 mm (7.05*2.36*9.17") |
| Weight: | 2.9 Kg (6.4 lb) |
| Other features: |
CTCSS/PL encoder. 1750 Hz repeater tone. Attenuator. NB.
AIP. IF shift.
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne (AM/SSB/CW)
1st IF: 73.045 MHz
2nd IF: 10.695 MHz
Triple conversion superheterodyne (FM)
1st IF: 73.045 MHz
2nd IF: 10.695 MHz
3rd IF: 455 KHz
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| Sensitivity: |
AM: 2 uV (10 dB S+N/N)
FM: 0.25 uV (12 dB SINAD)
SSB/CW: 0.16 uV (10 dB S+N/N)
|
| Selectivity: |
AM
5 KHz (-6 dB)
40 KHz (-60 dB)
FM
12 KHz (-6 dB)
25 KHz (-50 dB)
SSB/CW
2.2 KHz (-6 dB)
4.8 KHz (-60 dB)
|
| Image rejection: | 80 dB |
| AF output power / speaker: | 2 W at 10% distortion / 8 ohm |
| External speaker connector: | 3.5 mm |
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| TRANSMITTER SECTION |
| RF output power: |
| Max | Med | Min |
|---|
| AM: | 15-30 W | 10-20 W | 4-7 W |
| FM/SSB/CW: | 90 W | 50 W | 10 W |
|
| Modulation system: |
AM: Low-level
FM: Variable reactance
SSB: Balanced
|
| Max FM deviation (Factory set): | ±5 KHz |
| Spurious emissions: | Better than -60 dB |
| Microphone impedance / connector: | 600 ohm / 8-pin (Metal locking ring connector) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | 1993-19xx (Discontinued) |
| Additional info: | |
| Related documents: | User manual (4.7 MB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
HS-6
IF-10D
MB-13
MC-43S
MC-60A
MC-80
MC-85
PG-2X
PG-2Y
PS-33
PS-53
SO-2
SP-41
SP-50B
YK-107C
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Small headphones
Interface unit
Mounting bracket
Hand microphone with up/down buttons
Unidirectional dynamic desk microphone
Unidirectional electret desk microphone
Unidirectional electret desk microphone
DC power cable. 2 m (6.6 ft)
DC power cable. 4 m (13.1 ft)
Power supply. 13.8 VDC, 20.5 A
Power supply. 13.8 VDC, 20.5 A
TCXO unit. ±= ppm
Mobile speaker
External speaker
CW narrow filter. 500 Hz. IF: 10.695 MHz
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