GB-2 – Dual-Band Yagi Antenna for 2m & 70cm (144–148 MHz / 430–450 MHz, 9 Elements, 500W)
GB-2 – Dual-Band Yagi Antenna for 2m & 70cm (144–148 MHz / 430–450 MHz, 9 Elements, 500W)
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- GB-2 – Dual-Band Yagi Antenna for 2m & 70cm (144–148 MHz / 430–450 MHz, 9 Elements, 500W)
GB Antennas – High‑Performance Amateur Radio Antennas
GB-2 – Dual-Band Yagi Antenna for 2m & 70cm (144–148 MHz / 430–450 MHz, 9 Elements, 500W)
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| Item Cost | Finance Option | Deposit | Monthly Payments | Total Cost |
|---|---|---|---|---|
£179.95
|
12 Months 14.9% APR
|
£18.00
|
£15.51
|
£204.08
|
£179.95
|
18 Months 14.9% APR
|
£18.00
|
£10.34
|
£204.08
|
£179.95
|
24 Months 14.9% APR
|
£18.00
|
£7.75
|
£204.08
|
£179.95
|
36 Months 14.9% APR
|
£18.00
|
£5.17
|
£204.08
|
£179.95
|
48 Months 14.9% APR
|
£18.00
|
£3.88
|
£204.08
|
£179.95
|
12 Months 19.5% APR
|
£18.00
|
£16.13
|
£211.53
|
£179.95
|
18 Months 19.5% APR
|
£18.00
|
£10.75
|
£211.53
|
£179.95
|
24 Months 19.5% APR
|
£18.00
|
£8.06
|
£211.53
|
£179.95
|
36 Months 19.5% APR
|
£18.00
|
£5.38
|
£211.53
|
£179.95
|
48 Months 19.5% APR
|
£18.00
|
£4.03
|
£211.53
|
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GB-2 – Dual-Band Yagi Antenna for 2m & 70cm (144–148 MHz / 430–450 MHz, 9 Elements, 500W)
GB-2 – Dual-Band Yagi Antenna for 2m & 70cm (144/432 MHz, 9 Elements, 500W)
The GB-2 from GB Antennas is a compact, high-performance dual-band Yagi antenna designed for amateur radio operators with limited mast space. Combining 4 elements for 2m (144–148 MHz) and 5 elements for 70cm (430–450 MHz) on a single boom, it delivers 7.5 dB gain per band, 500W transmit power, and excellent 20 dB front-to-back ratio.
Its end-mounted design allows flexible positioning on the mast, while the 1.5m boom length makes it ideal for portable, rooftop, or space-constrained installations. With a wind load rating of 155 km/h, the GB-2 is built for durability and reliable performance in all conditions.
Key Specifications
| Attribute | Value |
|---|---|
| Bands | 2m (144–148 MHz), 70cm (430–450 MHz) |
| Elements | 4 (2m), 5 (70cm) |
| Gain | 7.5 dB (per band) |
| Power Handling | 500W |
| Front-to-Back | 20 dB |
| Boom Length | 1.5 m (5 ft) |
| Mounting | End-mounted |
| Wind Load | Rated to 155 km/h |
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