The Sirio GPA 108-136 MHz is a robust VHF base antenna with an omnidirectional radiation pattern, designed for a wide range of VHF applications. Thanks to the adjustable frequency range of 108 to 136 MHz and the 1/4λ ground plane construction, this monoband antenna offers stable and efficient signal transmission. Made of high-quality aluminum alloy 6063 T-832, the antenna is durable and resistant to various weather conditions.
Key Features: .
- Omnidirectional radiation pattern: 360° coverage for consistent signal performance.
- Durable Construction: Made of aluminum alloy, chrome plated brass and nylon.
- Adjustable frequency: By adjusting the whip length.
- Compact and lightweight: Height of 960 mm and weight of only 520 grams.
- Compatible with mast mounting: Suitable for masts with a diameter of 35-40 mm.
Optional side mounting possible: With the FT-2 bracket (optionally available).
Why Deltron?
💚 18 years of experience in communications equipment and accessories
Our knowledge is your security. Since 2007 we have been helping professionals and enthusiasts with reliable solutions.
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