Sirio GP 160 LB N 145-175MHz
Delivery time:
Delivery time:
1-3 Business Days
Sirio GP 160 LB N 145-175MHz is backordered and will ship as soon as it is back in stock.
The Sirio GP-160 LB N is a robust and versatile Sirio base antenna, designed for fixed installations within the 145–175 MHz frequency range . Its wide-band design with a bandwidth of no less than 30 MHz makes this antenna particularly suitable for applications where multiple frequencies within the VHF range are used.
This 1/4 λ ground-plane antenna is completely "no-tune." This means no adjustment is required: you immediately benefit from a good SWR ratio across the entire 145–175 MHz range (≤2). Ideal for relay stations, repeater installations, or two-way systems where reliability and flexibility are essential. You also avoid the need for multiple antennas within this VHF spectrum.
Stable performance for professional communications
With a gain of up to 2.15 dBi, this Sirio base antenna delivers a stable and predictable signal. Its omnidirectional radiation pattern ensures even coverage around the installation, while the linear vertical polarization contributes to a clear and consistent signal transmission.
The integrated DC ground protection protects the antenna against static discharge. This increases the safety of your installation and protects connected equipment – a significant added value for permanent outdoor installations.
With a maximum power of 1000 Watts (CW) at 30°C , the Sirio GP-160 LB N is designed for long-term professional use without compromising on performance.
Durably built for outdoor use
The antenna is constructed of anodized aluminum and finished with stainless steel mounting hardware and durable nylon components. This makes this Sirio base antenna highly resistant to harsh weather conditions.
Key Features:
- Frequency range: 145–175 MHz
- Type: 1/4 λ ground plane wide band
- Gain: 0 dBd – 2.15 dBi
- Maximum power: 1000 Watts (CW)
- Connector: N-female
- Height: approx. 700 mm
- Mast mounting: Ø 36–40 mm
Optionally available
Mounting is possible on top of a mast with a full enclosure. The Sirio FT-2 mounting bracket is optionally available for side mounting next to the mast, where the top diameter is less critical.
Are you looking for a reliable, maintenance-free and widely applicable Sirio base antenna for the VHF range?
Choose sustainable quality and order today for stable communication without adjustment.
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