Here you will find our Ground-plane antennas, which have quarterwave radiators, with radials providing a groundplane, offering a vertically polarized, 3dB gain, omnidirectional radiation pattern.
Additionally, you will also find our heavy duty VHF Air Band base antennas, which have proven very popular with the FAA, Public Safety, Fixed Base Operators & Private Pilots.
In addition to our standard models, we also offer DC-grounded shunt fed models, which have all external surfaces at ground potential. A lightning strike will be conducted down the the vertical and down to ground through the support pipe through the grounded tower or support structure.
ground-plane ANTENNAs
We rate these models as heavy duty. They are ideal for base stations and repeater installations where ice accumulation & extremely high winds above are not a concern. They mount with standard threaded support pipe. You will need to select your connector type, either N-Female or UHF-Female.
AGP-155a vhf air band 118-137mhz (heavy DUTY)
- Frequency range: 118-137MHz (covers entire Aviation band)
- Extra Strong Vertical Radiator
- 8 Heavy Duty Solid Rod Radials
- Weight: 5 lbs (dependent on your center frequency)
- 1 1/4″ Support Pipe REQUIRED
- 500 Watt Transmit Power
- 125MPH Wind Rating
BGP-155a vhf HIGH BAND 136-174mhz (heavy DUTY)
- Frequency range: 136-174MHz (covers entire band)
- Extra Strong Vertical Radiator
- 8 Heavy Duty Solid Rod Radials
- Weight: 5 lbs (dependent on your center frequency)
- 1 1/4″ Support Pipe REQUIRED
- 500 Watt Transmit Power
- 125MPH Wind Rating
FOLDED ground-plane ANTENNAs
Our Folded Ground-Plane antennas offer excellent lightning protection as a result of the grounded radiator element. They are ruggedly constructed from aircraft aluminum.
FGP-40a vhf LOW BAND 136-174mhz (heavy DUTY)
- Frequency range: 40-50MHz (XX)
- Excellent lighting protection from grounded radiator element
- Extra Strong Folded Vertical
- 4 Heavy Duty Tube Radials
- Weight: 11 lbs
- 1 1/4″ Support Pipe REQUIRED
- 500 Watt Transmit Power
- 125MPH Wind Rating
FGP-155a vhf high BAND 108-222mhz (heavy DUTY)
- Frequency range: 108-222MHz (XX)
- Excellent lighting protection from grounded radiator element
- Extra Strong Folded Vertical
- 4 Heavy Duty Tube Radials
- Weight: 3 lbs
- 1 1/4″ Support Pipe REQUIRED
- 500 Watt Transmit Power
- 125MPH Wind Rating