Diamond MR77SJ Mobile Mag Mount Antenna 144/430MHz SMA Female – stainless whip, magnetic base, coiled cable
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Diamond Antenna – High‑Performance, Durable Communication Solution

Diamond MR77SJ Mobile Mag Mount Antenna (144/430MHz, SMA Female)

£0.00
(£0.00 exc. VAT)
£29.95
(£24.96 exc. VAT)
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Product code: MR77SJ
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Item CostFinance OptionDepositMonthly PaymentsTotal Cost
£29.95
12 Months 14.9% APR
£3.00
£2.58
£33.97
£29.95
18 Months 14.9% APR
£3.00
£1.72
£33.97
£29.95
24 Months 14.9% APR
£3.00
£1.29
£33.97
£29.95
36 Months 14.9% APR
£3.00
£0.86
£33.97
£29.95
48 Months 14.9% APR
£3.00
£0.65
£33.97
£29.95
12 Months 19.5% APR
£3.00
£2.68
£35.21
£29.95
18 Months 19.5% APR
£3.00
£1.79
£35.21
£29.95
24 Months 19.5% APR
£3.00
£1.34
£35.21
£29.95
36 Months 19.5% APR
£3.00
£0.89
£35.21
£29.95
48 Months 19.5% APR
£3.00
£0.67
£35.21

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Diamond MR77SJ Mobile Mag Mount Antenna 144/430MHz SMA Female – stainless whip, magnetic base, coiled cable

Diamond MR77SJ Mobile Mag Mount Antenna (144/430MHz, SMA Female)


The Diamond MR77SJ 144/440 Mobile Mag Antenna is a versatile antenna with a magnet mount that allows for easy installation on vehicles. It comes with a 13' RG58 coaxial cable terminated with an SMA Female connector, providing a reliable connection. This antenna is designed for dual-band operation on 2 meters and 70 centimetres with a gain of 2.15 dBi on 2m and 3.4 dBi on 70cm, making it suitable for various communication needs.

With a power handling capacity of 70 watts, the Diamond MR77SJ antenna is capable of handling high-power transmissions without compromising performance. Standing at a height of 20 inches with a 2.6-inch magnet mount, this antenna offers a good balance between size and effectiveness. The element phasing of 1-1/4l and 1-5/8l ensures optimal signal reception and transmission. The SMA Female connector provides a secure and stable connection for seamless communication in both VHF and UHF bands.

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