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VHF/UHF collinear mobile antenna
T-AAA650 | Atel Antennas
The Atel-Antennas VHF/UHF collinear mobile antenna operates from 140 to 174 MHz on VHF and from 400 to 470 MHz on UHF, with omnidirectional emission, vertical polarization, and a gain of 2.14 dBi. It features an AISI 302 stainless steel base, a 5 m RG 58 coaxial cable, and a maximum power of 50 W on VHF and 100 W on UHF.
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Description
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Description
The Atel-Antennas VHF/UHF collinear mobile antenna is designed to operate in the frequency ranges from 140 to 174 MHz and from 400 to 470 MHz. The configuration includes a 1/4 wave mobile antenna for the VHF band and a collinear mobile antenna for the UHF band, both with omnidirectional emission and vertical polarization.
The base is made of AISI 302 stainless steel and integrates a 5 m long RG 58 coaxial cable. The mast features a single section and adjustable elevation from 45 to 90 degrees.
Key Features
- VHF frequency range from 140 to 174 MHz
- UHF frequency range from 400 to 470 MHz
- 1/4 wave VHF mobile antenna
- Collinear UHF mobile antenna
- 50 Ohm impedance
- 2.14 dBi gain
- VSWR less than 2.0
- Omnidirectional emission
- Vertical polarization
- 50 W maximum power in VHF
- 100 W maximum power in UHF
- Mast elevation from 45 to 90 degrees
- Cable 5m RG 58 coaxial cable with 100pF/m capacitance
- AISI 302 stainless steel base
- 60 Shore Kraton G7720 gasket
- 40mm high base with a diameter of 43mm
- 24mm diameter mounting hole
- Net weight 200g
- Operating temperature -40 to 80°C