Low Profile VHF Blade Antenna - 21-38-1RF/36
The 21-38 Series antennas are low profile blade antennas for general airborne application. The series covers a variety of frequency bandwidth requirements in the upper VHF band. Note that certain types are available for use in communications or homing applications. If for homing use they are supplied as matched pairs in which case a common serial number is suffixed by the letter A or B. The -1RF variant operates over the band 118-137MHz with a gain of 0dBi. RF/XX has a baseplate radius of curvature of XX in inches.
- Low Profile
- General Purpose
- Wide number of bandwidths options
- Designed to meet TSO C37d and C38d
Specifications
- Electrical Specs
- Mechanical Specs
- Standard Specs
Electrical Specs
- Minimum Frequency
- 108
- Maximum Frequency
- 137
- Impedence
- 50
- Return Loss VSWR
- 2.5:1 (Maximum)
- Gain
- 0 dBi min
- Polarization
- Vertical
- Radiation Pattern Azimuth
- Omnidirectional
- Average Power Watts
- 20
Mechanical Specs
- Full Dimensions LxWxH mm
- 408 x 89 x 211
- Height Above Base Plate mm
- 211
- Mass kg
- 0.8
- Connector Type
- BNC Female, TNC Female
Standard Specs
- Altitude ft
- 55000
- Continuous Operating Temperature Min - C
- 55
- Continuous Operating Temperature Max C
- 70
- Vibration
- RTCA DO-160C, Section 8, Categories C, J, L and M combined, Y
- Standards
- DO-160
Related Products
Low Profile VHF Blade Antenna - 21-38-1RF/36
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
