| GENERAL |
| Type: | Amateur VHF transceiver |
| Frequency range: |
Japanese domestic market
TX: 144-146 MHz
RX: 144-146 MHz
|
| Tuning steps: | Channelized (External VFO option) |
| Frequency stability: | ±? ppm |
| Mode: | FM / NFM |
| Channels / memory management: |
22 regular
Two XTALs per channel
|
| Repeater shift / offset: | According to XTALs |
| Power supply: | Mains or 13.5 VDC |
| Current drain / power consumption: | RX: ? mA @ 13.5 VDC
TX: Max 2.1 A @ 13.5 VDC |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 230*111*260 mm (9.06*4.37*10.24") |
| Weight: | 7.2 Kg (15.87 lb) |
| Other features: | SWR meter. |
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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: | |
| Squelch sensitivity: | |
| Noise figure: | |
| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | ? W at ?% distortion / ? ohm |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: |
0.5 to 10 W
|
| Modulation system: | |
| Max FM deviation (Factory set): | Wide: ±? KHz
Narrow: ±? KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | ? ohm / 3-pin (Male locking ring jack) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1974-197x (Discontinued) |
| Additional info: | |
| Related documents: | |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
|
DV-21
|
External digital VFO
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