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Marine radio receiver NRD-72 From 1978 to 1982 built JRC (Japan Radio Co. Ltd., Tokyo) this recipient. It covers the range between 100 kHz and 30 MHz in the modes A1, A2, A3, and SSB (USB) from, for Sitor mode (F1) is supplied as an accessory adapter. The frequency is in the great line of LEDs in the upper central part of the unit to 100 Hz display accurately. Voting for the full MHz with large wheel on the left set, less than 1 MHz by "up / down tuning" with the same size wheel in the center of the device. It can be selected tuning steps between 1 kHz and 100 Hz. The frequency can be locked once adjusted by pressing the "Lock" to prevent accidental turn. For A1, 500 Hz and 3 kHz as available bandwidth, A3 kHz for 3 and 6. 2182 kHz is invoked by pressing a button, the AGC is turned off, a BFO (+ / - 2.5 kHz) is present. The intermediate frequencies of 2 x-Spuers are 70.455 MHz and 455 kHz). The NRD-72 is running on AC voltages between 110 and 100 V and at 24V. A loudspeaker is not installed in sockets for an external speaker and headphones, are located on the front page.
General characteristics
- HAM bands
- ?
- Frequency stability
- ?
- Tuning steps
- 0.1 / 1 kHz
- Memories
- ?
Receiver
- RX-range
- 0.1-30 MHz
- Modulations
- CW SSB DSB
- Sensitivity
- ?
- Selectivity
- ?
- Filters
- ?
- Receiver system
- ?
- IF-frequencies
- ?
- Image rejection
- ?
- Audio output
- ?
Connections
- Antenna
- -
- Impedance
- 50 Ω
- Other
- -
Electrical
- Power requirements
- Mains or 24V DC
- Current drain RX
- ?
- TX
- -
Physical
- Dimensions (w×h×d)
- 480 × 149 × 290 mm (18.90 × 5.87 × 11.42 in)
- Weight
- 11.00 kg (24.3 lbs)
- Form factor
- Base Station
- Manufactured
- Between 1978 and 1982 in Japan
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- -
- Accessories
- -
- RigReference ID
- 3301
- MPN
- JRC-NRD-000072
Manuals, diagrams and brochures
- JRC NDR-72 Instruction Manual (Japanese) PDF - 2.98 MB, submitted by Da Da
- Upload relevant documents
Reviews & stories
| Rating | Title | Submitted |
|---|---|---|
| JRC NRD-72 Marine HF Receiver | 12 years ago by dxinginfo.com |
New and second-hand prices
Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used JRC NRD-72. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on historic data, today's second-hand price of the JRC NRD-72 is around:
- USD 183.00 ~ USD 50.00
These estimates are based on the following prices:
Links & tools
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