HF1630
NSN: 5985-25-144-8681
The HF1630m is designed for land mobile services in the HF-band 1.6-30 MHz. It consists of a fibreglass whip and a base. The whip is intended to be fixed in a deflected position when the vehicle is moving. The whip is easily removed by hand, and a wire antenna can be attached to the base. A tie down loop eases fixing a rope when the antenna is deflected. An optional rigid tilt base is also available to lower the antenna.
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| Frequency Range | 1.6-30 MHz |
|---|---|
| Impedance | Depending on mounting |
| Power Rating | 400 W CW |
| Radiation Diagram | Omnidirectional |
| Electrical Length | HF1630/5 = 5 m HF1630/4 = 4 m |
| Polarisation | Vertical |
| High Voltage Protection | 16 KV @ 50 Hz |
| Design | End fed whip. Radiating elements completely enclosed in epoxy/fibreglass laminate. Metal parts are brass or stainless steel. |
|---|---|
| Length, Mounted* | HF1630/5 = 5 m HF1630/4 = 4 m |
| Weight | 5 m = 4.3 kg 4 m = 4 kg |
| Wind Rating | 55 m/s = 201 km/h |
| Finish | Polyurethane lacquer, olive drab |
| Temperature Range | – 55°C to + 71°C |