• Specifications
  • Overview

V/UHF/L-Band Blade Antenna


Frequency Range30-410 MHz
Frequency Range960-1240 MHz
VSWR (30-88 MHz)≤3.0:1
VSWR (108-174 MHz)≤2.5:1
VSWR (225-410 MHz)≤2.5:1
VSWR (960-1240 MHz)≤2.0:1
Radiation PatternOmnidirectional in azimuth
Impedance RF50 Ohms Nominal
Static ProtectionDC Grounded
Power RF50 W


Weight1300 grams (max)
Height320 mm (max)
MaterialGlass Epoxy
FinishPU Gloss
Connector [V/UHF]TNC Female
Connector [L-Band]N Female


Temperature-54°C to +90°C
Altitude60,000 ft
Note: The general datasheet for this product is available for download using the 'Download' link provided below. Please login to our customer section using the 'Login' link below for detailed information related to this product including gain, VSWR and other product related data.

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JD 350 B is a broad band (V/UHF/L-Band) low profile blade antenna from the 350 series, designed to be used with multi function communication systems. This antenna is designed as low profile, low drag blade antenna suitable for supersonic aircraft, fixed wing aircraft and helicopters. The single piece continuous fibre reinforced epoxy shell is designed to meet stringent MIL requirements of high performance supersonic aircrafts.

Tests in accordance with MIL 810 F.



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