TETRA Whip Antenna - 21-174
The 21-174 is a UHF whip antenna designed to operate over the frequency ranges 380-400 MHz and 410-430 MHz in general subsonic airborne applications, including Terrestrial Trunked Radio (TETRA) use.
- Airborne TETRA use.
- Lightweight Whip.
- Helicopter (rotary wing) use
Specifications
- Electrical Specs
- Mechanical Specs
- Standard Specs
Electrical Specs
- Minimum Frequency
- 380
- Maximum Frequency
- 430
- Impedence
- 50
- Return Loss VSWR
- 2:1 max
- Gain
- ≤ +3 dBi
- Polarization
- Vertical
- Radiation Pattern Azimuth
- Omnidirectional
- Radiation Pattern Elevation
- Peak Power Watts
- 10
- Average Power Watts
- 10
Mechanical Specs
- Full Dimensions LxWxH mm
- 155 x 53 x 207
- Height Above Base Plate mm
- Mass kg
- 0.19
- Connector Type
- TNC female
Standard Specs
- Altitude ft
- Continuous Operating Temperature Min - C
- Continuous Operating Temperature Max C
- Vibration
- RTCA/DO-160C, Sec 8, Cats C, L, M & Y
- Lightning
- Standards
- DO-160C
Get in touch
Chelton Limited, Marlow HQ
The Chelton Centre
Fourth Avenue
Marlow
Buckinghamshire
SL7 1TF
United Kingdom
CAGE Code: U1907
Fourth Avenue
Marlow
Buckinghamshire
SL7 1TF
United Kingdom
CAGE Code: U1907