Gizmotchy G31 9 element antenna is designed for tuning on 10/11 meters with a gain of 12 dB.
Gizmotchy G31 9 element antenna is designed for tuning on 10/11 meters with a gain of 12 dB.
Gizmotchy G31 9 element antenna is designed for tuning on 10/11 meters with a gain of 12 dB.
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Gizmotchy G31 9 element antenna is designed for tuning on 10/11 meters with a gain of 12 dB.
Gizmotchy G31 9 element antenna is designed for tuning on 10/11 meters with a gain of 12 dB.

Gizmotchy CB Beam Antenna

Gizmotchy G31 9‑Element 10/11 Meter Beam Antenna – Dual Polarity USA Made

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£455.95
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Product code: GIZM G31
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12 Months 19.5% APR
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18 Months 19.5% APR
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Gizmotchy G31 9 element antenna is designed for tuning on 10/11 meters with a gain of 12 dB.

Gizmotchy G31 9‑Element 10/11 Meter Beam Antenna – Dual Polarity USA Made


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The Gizmotchy G31 is a high‑performance 9‑element beam antenna designed for serious CB and amateur radio operators. With 3 vertical and 6 horizontal elements, it delivers up to 12 dB of gain and supports dual-polarised operation via two feed lines. Ideal for DXing and long‑range communication, the G31 is fully expandable using Gizmotchy® Power Boosters, allowing users to increase boom length, element count, and overall performance.

Built to withstand harsh conditions, the G31 features a wind survival rating of 135 km/h (90 mph) when installed with the recommended sheet metal screws. It operates in either horizontal or vertical mode using a standard coax switch. For setups with more than five elements, a Gizmotchy Support Kit is recommended. Proudly made in the USA, the G31 is available with 1500W or 5000W gamma match options.

Each kit includes the antenna, mounting hardware, and English instructions—offering a durable, versatile, and upgrade‑ready solution for demanding communication environments.


Technical Specifications

FeatureDetails
ModelGizmotchy G31
Band10/11 Meter
Elements9 total (3 vertical, 6 horizontal)
GainUp to 12 dB
PolarityDual (horizontal & vertical)
Feed Lines2 coaxial inputs
Wind Survival135 km/h (90 mph)
Gamma Options1500W or 5000W
MountingIncludes hardware and instructions
ExpandabilityCompatible with Gizmotchy Power Boosters
Country of OriginUSA

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