12-147

V/UHF Passive dual band blade

Antenna Finder Website Banner (1)
No Image Available

V/UHF Passive dual band blade - 12-147

The 12-147 antenna is a high efficiency passive blade antenna covering the frequency bands 108-174 MHz and 225-400 MHz and intended for general airborne applications. The antenna is configured as a broadband fan, passively matched. Resistive padding is included to preserve match at low frequencies. Lightning protection is incorporated within the antenna by using a diverter strip on the radome and a surge arrester at the RF connector.

  • Dual Band
  • Lightning protection
Request a quote for this product

Specifications

  • Electrical Specs
  • Mechanical Specs
  • Standard Specs

Electrical Specs

Minimum Frequency
108
Maximum Frequency
400
Impedence
50
Return Loss VSWR
108-118 MHz ≤ 6.0 dB (≤ 3.0:1)
Gain
108-118 MHz > -5 dBi
Polarization
Vertical
Radiation Pattern Azimuth
Omnidirectional
Radiation Pattern Elevation
Consinusoidal
Peak Power Watts
40

Mechanical Specs

Full Dimensions LxWxH mm
301 x 92 x 400
Mass kg
1.95
Connector Type
TNC Female

Standard Specs

Altitude ft
25000
Continuous Operating Temperature Min - C
40
Continuous Operating Temperature Max C
85
Vibration
MIL-STD-810E, Method 514.4, Proc I, Cat 6 mod + Gunfire
Lightning
MIL-STD-1757A, Method T02 & T05, Zones 2A and 3 (mod)
Standards
MIL-STD-810
14043 (2)

Get in touch

Chelton Limited, Marlow HQ
The Chelton Centre
Fourth Avenue
Marlow
Buckinghamshire
SL7 1TF
United Kingdom
CAGE Code: U1907
Contact us to discuss your requirements!
Speak to our Sales or Engineering teams

Quote basket

Your quote basket is currently empty

Add to basket

  • Please select the type of quote you require for this product:

Get in touch

We do not share information with third parties.
Prefer to talk to someone in person? Tel: +44 (0)1628 472072