• Specifications
  • Overview

V/UHF Blade Antenna


Frequency Range30 MHz - 1250 MHz
VSWR (30 MHz - 100 MHz)3:1 (max)
VSWR (100 MHz - 1250 MHz)2.5:1 (max)
Radiation PatternOmnidirectional in a
Impedance RF50 Ω Norminal
Static ProtectionDC Grounded
Power RF1000 W peak


Weight1600 grams (max)
Height300 mm (max)
MaterialGlass Epoxy
ConnectorN Type


Temperature-55°C to +90°C
Altitude50,000 feet
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 305 N5A is a top loaded broad band (VHF/UHF/L-Band) antenna with a wider base, designed to be used with RF Communication Systems. It is configured as a high power, low profile blade antenna ideally suitable for propeller aircrafts and helicopters. The fibre reinforced epoxy antenna shell is designed to meet the stringent MIL requirements.



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