GENERAL |
Type: | Amateur VHF transceiver |
Frequency range: |
TX: 144-146 MHz
RX: 144-146 MHz
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Tuning steps: | Channelized |
Frequency stability: | ±? ppm |
Mode: | FM |
Channels / memory management: |
23 regular (Two XTALs per channel)
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Repeater shift / offset: | Accoring to XTALs |
Power supply: | 11.5-16 VDC |
Current drain / power consumption: | RX: 400 mA (No signal) TX: 1.2-2.7 A |
Antenna impedance / connector: | 50 ohm / SO-239 |
Dimensions (W*H*D): | 180*60*240 mm (7.1*2.4*9.45") |
Weight: | 2.5 Kg (5.5 lb) |
Other features: | |
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RECEIVER SECTION |
Receiver system: |
Double conversion superheterodyne
1st IF: 10.7 MHz
2nd IF: 455 KHz
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Sensitivity: | 1 uV (26 dB S/N) |
Selectivity: | 20 KHz (-6 dB) 40 KHz (-60 dB) |
Image rejection: | 60 dB |
AF output power / speaker: | 1 W at 10% distortion / 8 ohm |
External speaker connector: | 3.5 mm, 4-8 ohm |
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TRANSMITTER SECTION |
RF output power: |
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Modulation system: | Variable reactance phase shift |
Max FM deviation (Factory set): | ±15 KHz |
Spurious emissions: | Better than -60 dB |
Microphone impedance / connector: | 500 ohm / 4-pin (Metal locking ring connector) |
Microphone input level: | ? mV |
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MISCELLANEOUS |
Manufactured: | Japan, 197x-197x (Discontinued) |
Additional info: |
See also Drake TR-72
New price 1974 in Sweden: SEK 1500:-
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Related documents: | User manual (3 MB) |
Modifications and fixes: | |
Reviews: | |
Options / Accessories: |
PS-5
VFO-30
VFO-30G
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Power supply with built-in clock and timer
External VFO
External VFO
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