| GENERAL |
| Type: | HF/VHF receiver |
| Frequency range: |
0.1-34 MHz
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| Tuning steps: | ? KHz |
| Frequency stability: | 50 Hz per hour after warmup |
| Mode: | AM / SSB / CW / RTTY |
| Channels / memory management: |
24 or 96 optional
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| Power supply: | Mains: 100 / 117 / 220 / 240 VAC |
| Current drain / power consumption: | Less than 50 W |
| Antenna impedance / connector: | 50 ohm / SO-239 |
| Dimensions (W*H*D): | 340*140*300 mm (13.4*5.5*11.8") |
| Weight: | 7.71 Kg (17 lb) |
| Other features: | PBT. NB. Attenuator (10/20 dB). |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF: 70.455 MHz
2nd IF: 455 KHz
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| Sensitivity: | 1.6-30 MHz: 0.5 uV (No reference) |
| Selectivity: | 6 and 2.4 KHz (-6 dB) |
| Image rejection: | 70 dB |
| AF output power / speaker: | 1 W at ?% distortion / No internal speaker |
| External speaker connector: | ?, 4 ohm |
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| MISCELLANEOUS |
| Manufactured: | Japan, 1979-1986 (Discontinued) |
| Additional info: | See also the companion transmitters: NSD-515D (100 W) & NSD-515S (10 W) |
| Related documents: | |
| Modifications and fixes: | |
| Reviews: | |
| Options / Accessories: |
CFL-230
CFL-260
NCM-515
NDH-515
NDH-518
NVA-515
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CW narrow filter: 300 Hz (-6 dB)
CW narrow filter: 600 Hz (-6 dB)
Keypad
Memory unit, 24 channels
Memory unit, 96 channels
Matching speaker
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