Passive V/UHF blade antenna – 12-1002-1

Passive V/UHF blade antenna – 12-1002-1

The 12-1002 is a passive V/UHF blade antenna designed to provide communications in the frequency bands 108 MHz to 174 MHz and 225 MHz to 400 MHz. The antenna is intended for use in general subsonic airborne applications. The 12-1002 is configured as a top loaded broadband fan monopole radiating element fed via a susceptance compensation network to optimize VHF frequency gain. Frequency dependent resistive loading is utilised to ensure compliance with the specified return loss requirement.

  • ✔ General applications
  • ✔ TNC, N type and BNC versions available
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Specification

108 Minimum Frequency
400 Maximum Frequency
50 Impedence
108 MHz to 118 MHz: > 6.0 dB (VSWR < 3.0:1) Return Loss VSWR
108 MHz to 174 MHz: > -4 dBi (Design Aim >-1 dBi) Gain
Vertical Polarization
Omnidirectional Radiation Pattern Azimuth
40 Average Power Watts
302 x 92 x 280 Full Dimensions LxWxH mm
1.7 Mass kg
TNC Female Connector Type
25000 Altitude ft
54 Continuous Operating Temperature Min - C
57 Continuous Operating Temperature Max C
MIL-STD-810E, Method 514.4, Procedure I, Category 6 Vibration
MIL-STD-810 Standards