“Diamond SG-7900 dual-band mobile antenna for 2m/70cm with fold-over joint and PL-259 connector – high-gain chrome whip for amateur radio”
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Diamond Antenna – High‑Performance, Durable Communication Solution

Diamond SG-7900 | Dual Band Mobile Antenna (2m/70cm, 150W, PL-259)

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£99.95
(£83.29 exc. VAT)
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Product code: SG-7900
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£99.95
12 Months 14.9% APR
£9.99
£8.61
£113.35
£99.95
18 Months 14.9% APR
£9.99
£5.74
£113.35
£99.95
24 Months 14.9% APR
£9.99
£4.31
£113.35
£99.95
36 Months 14.9% APR
£9.99
£2.87
£113.35
£99.95
48 Months 14.9% APR
£9.99
£2.15
£113.35
£99.95
12 Months 19.5% APR
£9.99
£8.96
£117.49
£99.95
18 Months 19.5% APR
£9.99
£5.97
£117.49
£99.95
24 Months 19.5% APR
£9.99
£4.48
£117.49
£99.95
36 Months 19.5% APR
£9.99
£2.99
£117.49
£99.95
48 Months 19.5% APR
£9.99
£2.24
£117.49

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“Diamond SG-7900 dual-band mobile antenna for 2m/70cm with fold-over joint and PL-259 connector – high-gain chrome whip for amateur radio”

Diamond SG-7900 | Dual Band Mobile Antenna (2m/70cm, 150W, PL-259)


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Diamond SG-7900 | Dual Band Mobile Antenna (2m/70cm, 150W, PL-259)

The Diamond SG-7900 is a premium-grade mobile antenna engineered for 144 MHz (2m) and 430 MHz (70cm) amateur bands. Known for its high gain and wide-band performance, it’s factory pre-tuned for plug-and-play operation—no adjustments required.

Key Features:

  • Frequency Coverage: 144 MHz & 430 MHz

  • Gain: 5.0 dBi (2m), 7.6 dBi (70cm)

  • Max Power: 150W

  • Length: 1.58m (approx. 62 inches)

  • Connector: PL-259 (UHF male)

  • Design: 7/8 wave (2m), 3×5/8 wave (70cm), radialless

  • VSWR: <1.5:1

  • Mounting: UHF base with fold-over joint

  • Build: Chrome finish with 24Kt gold-plated connector pin

  • Weight: ~600g

Highlights:

  • Fold-over design for garage clearance and transport

  • Radial-less structure for simplified installation

  • Excellent performance for mobile DXing and repeater access

  • Ideal for high-power mobile rigs and base station use

Whether you're upgrading your mobile setup or seeking top-tier performance on the road, the SG-7900 delivers unmatched clarity and range across both bands.

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