| GENERAL |
| Type: | HF/VHF receiver |
| Frequency range: |
| MW: | 0.525-1.61 MHz |
| SW: | 1.6-30 MHz |
| FM: | 88-108 MHz |
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| Tuning steps: | Analog / continuous |
| Frequency stability: | ? ppm |
| Mode: | AM / SSB / CW / WFM |
| Channels / memory management: | No |
| Power supply: | Mains:110-125 VAC
or 12 VDC (Eight LR20 / D batteries) |
| Current drain / power consumption: | Less than 15 W @ 120 VDC |
| Antenna impedance / connector: | 50-75 ohm / ? or built-in telescopic whip
Hi-Z / Spring terminals |
| Dimensions (W*H*D): | 371*122*241 mm (14.61*4.8*9.49") |
| Weight: | 3.2 Kg (7.06 lb), without batteries |
| Other features: |
Digital blue flourescent display. Bass/treble controls. RF gain. BFO pitch.
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| RECEIVER SECTION |
| Receiver system: |
Single conversion superheterodyne (FM/MW)
IF: 10.7 MHz (FM), 455 KHz (MW)
Double conversion superheterodyne (SW)
1st IF: 10.695 MHz
2nd IF: 455 KHz
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| Sensitivity: |
FM: 2.5 uV
MW: 40 uV
SW: 2.2-3.2 uV (10 dB S/N)
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| Selectivity: | |
| Image rejection: | |
| AF output power / speaker: | ? W at ?% distortion / 8 ohm |
| External speaker connector: | |
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| MISCELLANEOUS |
| Manufactured: | Japan (By Matsushita Electric Industrial Co.Ltd.), 1982-1985 (Discontinued) |
| Additional info: | This is the US version of DR-31 |
| Related documents: | Service manual (10.8 MB) |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
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