Base Station Ground Plane VHF Antenna Kit w/Fibreglass Antenna

$315.00
In Stock

Base Station Ground Plane VHF Antenna Kit w/Fibreglass Antenna
Airband Ground Plane VHF Antenna Kit
 
The GP124 is a omnidirectional unity gain ground plane Airband antenna ideal for local area coverage when a high gain antenna is not required or justified. The broad vertical beamwidth offers excellent null fill for consistent signal coverage.
 
The GP124 is a 0.85 meter 1/4 Wave Fibreglass Whip Antenna with 3x perpendicularly mounted 1/4 Wave Stainless Steel Whip Antennas that has a 300mm x 20mm diameter stainless steel base tube for mast mounting. The antenna is supplied with a 200mm Coaxial pigtail featuring a waterproof FME Male Connector. Included in the kit is a 10m feed cable with waterproof FME Female Connectors on both ends. There are 2 types of FME adapters supplied for connection to either a handheld VHF radio or a base station VHF transceiver.
 
Electrically, the GP124 antenna is a quarter wave radiating element with the radials acting as a counterpoise. These 3 radials are SW124 Stainless Steel Whip antennas and utilise a unique single bolt screw attachment design. The antenna is DC grounded for superior lightning protection and the reduction of precipitation static noise.
 
APPLICATIONS:
 
  • Airfield VHF Pilot Activated Runway Lighting Systems
  • Close Contact Airfield Operations
  • Maintaining reliable radio communications with aircraft in the circuit pattern
Aircraft positioned directly overhead a Vertical High Gain Antenna often experience a 'blackspot' in communications that inhibit clear and effective radio transmissions until they have passed by. The GP124 eliminates this shadowed area keeping VHF signal strength at a maximum for both transmitting and receiving.
 
PROS:
  • Very broadband
  • Covers the entire Airband 118 to 136MHz
  • Ideal for scanning the Airwaves
  • Waterproof Connectors
  • Stainless Steel Base 

SPECIFICATIONS:

  • Antenna Length - 1x 550mm / 3x 545mm
  • Overall Height - 850mm
  • Base Length - 300mm
  • Base Diameter - 20mm
  • Antenna Weight - 750g
  • Cable Length - 10m
  • VSWR = 1.5:1 from 118-128 Mhz
  • VSWR = 2:1 from 117-133 Mhz
  • Gain - +3dBi​
  • Waterproof Pigtail, Cable and Connectors
  • Australian Made
 
KIT INCLUDES:
 
3x SW124 1/4 Wave Stainless Steel Whip Antennas - 545mm Length 5/16" fitting
1x M124 1/4 Wave Fibreglass Antenna covered in Polyfin (Rubber) - 550mm Length 5/16" fitting 
1x 4-Way Ground Plane Base Antenna Mount + Waterproof 200mm Coaxial Pigtail with a FME Male Connector 300mm x 20mm Stainless Steel Base Tube
1x 10 meter RG58/CU Coax Cable with 2x FME Female Connectors
1x Adapter to change FME Female Connector to PL259 Connector
1x Adapter to change FME Female Connector to BNC Male Connector
2x Worm Drive Clamps - 85mm Stainless Steel for mast mounting
 
MAST MOUNTING:
 
The M1GP124KIT can be mounted onto any vertical mast using worm drive hose clamps.
 
NOTE: Longer Feed Cables are available as a Special Order. Call 07 5536 8694 to enquire.
 

(M1GP124KIT)

SKU M1GP124KIT
Brand FlightStore
Shipping Weight 1.5000kg
Unit Of Measure ea
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