Transportable UHF Helical Antennas
Ideal for Military and Satcoms UHF applications, this reliable antenna combines excellent patterns and circular polarity, with low VSWR and an extremely wide operating bandwidth. This model makes use of a detachable outer ring in the groundplane that enables the helix part of the antenna to be packed separately to the bulk of the groundplane.
Model Number QHACP0.24-0.32N10RH Transportable
Features
- Ideal for Military and Satcom applications
- 240 MHz to 320 MHz operation
- Robust, Durable design, useful for fixed rooftop mounting.
- Tripod mounting also possible
- Excellent gain / frequency response
- VSWR < 1.5 : 1 across the band
- Circular polarisation, Right-hand or Left-hand options available
- An test report including gain against frequency is provided with each antenna
- This is just one of the designs that we produce. We are happy to discuss any specific frequency band, polarisation, gain or beamwidth requirements
Specification
| Frequency | 0.24 - 0.32 GHz |
| Connector type | N-type jack |
| VSWR | < 1.5 : 1 |
| Gain | 10.4 to 11.8 dBic |
| 3dB Beamwidth |
55° - 49° |
| Axial Ratio |
+/- 0.5 dB |
| Front - Back Ratio |
> 18 dB |
| Power Handling | 200 Watts c.w. |
| Weight | 5.15 kg |
| Size - max. | 1 m x 2.1 m length |
| Mounting | 31.75 mm diameter x 460 mm clamping section |
