WR-3700i-DSP
Источник:
GENERAL
| Type | HF/VHF/UHF receiver/scanner |
|---|---|
| Frequency range | 0.15-4000 MHz (Cellular blocked in the US) |
| Tuning steps | AM/FM: 10 HzSSB/CW: 1 Hz |
| Frequency stability | 10 ppm @ 0 to 60°C (32 to 140°F) |
| Mode | AM / FM / WFM / SSB / CW |
| Channels / memory management | Virtually unlimited 50 channels per second (FM/WFM) 10 channels per second (AM/SSB/CW) |
| Power supply | ? VDC (Provided by ISA bus) |
| Current drain / power consumption | — |
| Antenna impedance / connector | 50 ohm / BNC + SMA |
| Dimensions (W*H*D) | ? mm (?") |
| Weight | ? g (? oz) |
| Other features | DSP. |
RECEIVER SECTION
| Receiver system | Triple conversion superheterodyne IF matrix |
|---|---|
| Sensitivity | AM (10 dB S/N) 0.5-1.5 MHz: 5 uV 1.5-30 MHz: 1 uV 30-1000 MHz: 1 uV 1000-1500 MHz: 1.5 uV 1500-2600 MHz: 3 uV 2600-4000 MHz: 4 uV FM-N1 (12 dB SINAD) 0.5-1.5 MHz: 0.9 uV 1.5-30 MHz: 0.35 uV 30-1000 MHz: 0.35 uV 1000-1500 MHz: 0.4 uV 1500-2600 MHz: 2 uV 2600-4000 MHz: 3 uV FM-N2 (12 dB SINAD) 0.5-1.5 MHz: 0.9 uV 1.5-30 MHz: 0.35 uV 30-1000 MHz: 0.35 uV 1000-1500 MHz: 0.4 uV 1500-2600 MHz: 2.5 uV 2600-4000 MHz: 4 uV FM-N3 (12 dB SINAD) 30-1000 MHz: 0.5 uV 1000-1500 MHz: 1.5 uV 1500-2600 MHz: 3 uV 2600-4000 MHz: 4 uV WFM (12 dB SINAD) 30-1000 MHz: 1 uV 1000-1500 MHz: 2 uV 1500-2600 MHz: 5 uV 2600-4000 MHz: 7 uV SSB/CW (10 dB S/N) 0.5-1.5 MHz: 0.9 uV 1.5-30 MHz: 0.3 uV 30-1000 MHz: 0.3 uV 1000-1500 MHz: 0.5 uV 1500-2600 MHz: 1 uV 2600-4000 MHz: 1.5 uV |
| Selectivity | AM 6 KHz (-6 dB) FM-N1 6 KHz (-6 dB) FM-N2 15 KHz (-6 dB) FM-N3 50 KHz (-6 dB) WFM 230 KHz (-6 dB) SSB / CW 2.5 KHz (-6 dB) |
| Image rejection | 65 dB |
| AF output power / speaker | 200 mW at ?% distortion / 8 ohm |
| External speaker connector | — |
MISCELLANEOUS
| Manufactured | 2003-2009 (Discontinued) |
|---|---|
| Additional info | Internal ISA card |