Sirio GPF-703N UHF antenna
Delivery time:
Delivery time:
1-3 Business Days
Sirio GPF-703N UHF antenna is backordered and will ship as soon as it is back in stock.
Sirio GPF-703N UHF Base Antenna – Powerful Range for Professional and Amateur Networks
Are you looking for a robust UHF base antenna for reliable communication on the 70cm band or industrial applications such as LoRa and TETRA ? The Sirio GPF-703N is a high-quality omni-directional antenna that delivers excellent performance in the frequency range of 370 to 510 MHz . Thanks to its durable construction and tunable design, this antenna is suitable for both radio amateurs and professional users.
The antenna is constructed of fiberglass and aluminum, equipped with three sturdy side radials of 17 cm each. With a power of up to 200 Watts (CW) and an N-Female connector, the GPF-703N is ready for intensive use. Mounting on a mast is easy, and the slim design of 223 cm makes the antenna ideal for roofs, masts or other high points.
Why choose the Sirio GPF-703N?
- Wide frequency range of 370 – 510 MHz, tunable for optimum range
- Versatile for 70cm-HAM, TETRA, CDMA-450, ISM, SIGFOX and LoRa 433 MHz
- Omnidirectional radiation for a stable signal in all directions
- Compact and powerful: only 1160 grams and yet up to 200 watts of power
- Weather resistant materials such as aluminum, brass and fiberglass for long-term outdoor use
The GPF-703N is designed as a 3 x 5/8 λ ground plane colinear antenna with a gain of 4.6 dBd to 6.75 dBi. It is equipped with DC-ground protection against static discharges and is supplied complete with mounting hardware and manual.
Ensure maximum coverage and reliable communication – choose the Sirio GPF-703N and easily mount it on your mast!
The Sirio GPF-703N is suitable for:
- 70cm-HAM
- TETRA
- CDMA-450
- ISM/SIGFOX / LoRa 433MHz.
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