The Sirio GPA 40-70 MHz is a robust VHF base antenna with an omnidirectional radiation pattern, designed for optimum performance in the 40 - 70 MHz frequency range. With an impressive maximum power capacity of 1000 watts and a length of 320 cm, this monoband antenna offers reliable signal transmission. The antenna is manufactured from durable aluminum alloy 6063 T-832 for long life and high efficiency.
Key Features:
- Monoband base antenna – Specially designed for VHF applications.
- Omnidirectional radiation pattern – 360° coverage for stable signal transmission.
- High Power – Supports up to 1000 watts for powerful performance.
- Durable Materials – Made of aluminum alloy, chrome-plated brass and nylon.
- Frequency adjustable – Tunable by adjusting the whip length.
- Three radials – For improved ground plane and signal stability.
- Mast Mount Compatible – Suitable for masts with a diameter of 35-40mm.
- 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.
💚 Fast delivery from stock. Ordered today = fast delivery. No waiting time, but certainty.
💚 100% original A-brand products. At Deltron you only buy original, certified products from renowned brands - no counterfeits, no worries.
💚 Buy on account for business customers (B2B). Easy and trusted payment via invoice. Specially for companies and governments.
💚 Pay afterwards or in 3 installments with Klarna and iDeal-in3. Order safely and quickly online at Deltron and pay afterwards with Klarna or choose iDeal-in3 and pay in 3 installments without interest and BKR registration.
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