The National Company NC-400 is a desktop shortwave receiver covering 0.54-31 MHz. It features double conversion above 7 MHz and single conversion below 7 MHz with IF frequencies of 1st: 1720 kHz and 2nd: 455 kHz. The audio output is 1 W requiring an external speaker. Dimensions are 279 × 482 × 406 mm.
General characteristics
- HAM bands
- 160m 80m 60m 40m 30m (WARC) 20m 17m (WARC) 15m 12m (WARC) 11m (CB) 10m
- Frequency stability
- ?
- Tuning steps
- Continuous
- Memories
- None
Receiver
- RX-range
- 0.54-31 MHz
- Modulations
- AM CW SSB
- Sensitivity
- ?
- Selectivity
- ?
- Filters
- ?
- Receiver system
- Double conversion Single conversion below 7 MHz
- IF-frequencies
- 1st: 1720 kHz
2nd: 455 kHz - Image rejection
- ?
- Audio output
- 1 W, external speaker required
Connections
- Antenna
- -
- Impedance
- 50Ω
- Other
- -
Electrical
- Power requirements
- 115/230V AC
- Current drain RX
- ?
- TX
- -
Physical
- Dimensions (w×h×d)
- 482 × 279 × 406 mm (18.98 × 10.98 × 15.98 in)
- Weight
- ?
- Form factor
- Base Station
- Manufactured
- Between 1959 and 1963 in USA
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- -
- Accessories
- -
- RigReference ID
- 3644
- MPN
- NATIONAL-COMPANY-NC-000400
Manuals, diagrams and brochures
-
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New and second-hand prices
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