HamKing SG-7900 Dual Band Antenna

£39.99

(6 Reviews)

–

+

Ref

32SG7900

Frequency RX

144 / 430 MHz

Frequency TX

144 / 430 MHz

HamKing SG7900 | 144/430mhz Dual Band Mobile Antenna

The HamKing SG-7900 is a pre-tuned mobile 2M/70cm 144/430mhz amateur band antenna is a high performance & good quality dual band Mobile antenna with double centre loaded whip for the 2m/70cm amateur bands.

It has the same specification and style as the Diamond SG-7900 which sells for around £100!! It also features a "fold-over" knuckle and SO239 fitting.

Highly recommended mobile amateur aerial.

We use these!!!

Max. power: 150 W.

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Ratings & Reviews

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6 Reviews:

Sg7900

Rating:

22 March 2024 | Norman

First class service
The sg7900 simple to asemble no issues swr perfect. I would thoroughly recommend.

4 of 4 people found this review helpful.

Was this helpful to you? Yes / No

Great dual band mobile aerial

Rating:

26 April 2022 | Lindsay

Does the job, good quality mobile aerial

2 of 3 people found this review helpful.

Was this helpful to you? Yes / No

SG7900

Rating:

11 February 2022 | Stephen

Great packaging, fast delivery, not had time to test product, but will wait till 16th Feb my Birthday to tri it out mobile.

2 of 5 people found this review helpful.

Was this helpful to you? Yes / No

Hamking sg7900 antenna

Rating:

01 June 2020 | Steven

Very good on 2m, more comprised on 70cm. I needed to cut nearly 2" from the top segment to get the swr on 70cm under 1.5, but this didn't alter the swr on 2m. (Flat on 2m) Reasonable build quality, good for the money.

10 of 10 people found this review helpful.

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cracking little aerial

Rating:

22 April 2020 | Denis

does what it is supposed to beats my other mobile aerials

3 of 4 people found this review helpful.

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well pleased

Rating:

13 January 2020 | Michael

I got this antenna as I live out in the sticks and the one I had was poor on a good day.
the sg 7900 works really well ,great product.

12 of 12 people found this review helpful.

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6

Main Features

Electrical Data:

Frequency band: VHF / UHF
Frequency: 144 / 430 MHz
Gain: 5.0 (144 MHz) / 7.6 dbi (430 MHz)
VSWR: <1.5
Power: 150 watts
Impedance: 50 Ohms
Type:7/8 wave double C-Load radialless (144 MHz), 3x5/8 wave C-Load radialless (430 MHz)
Radiation:Omnidirectional

Mechanical Data:

Weight: 480 gram
Length: 153 cm
Connector: PL259 (fits SO239 mount)

Main Features

Electrical Data:

Frequency band: VHF / UHF
Frequency: 144 / 430 MHz
Gain: 5.0 (144 MHz) / 7.6 dbi (430 MHz)
VSWR: <1.5
Power: 150 watts
Impedance: 50 Ohms
Type:7/8 wave double C-Load radialless (144 MHz), 3x5/8 wave C-Load radialless (430 MHz)
Radiation:Omnidirectional

Mechanical Data:

Weight: 480 gram
Length: 153 cm
Connector: PL259 (fits SO239 mount)

HamKing SG7900 | 144/430mhz Dual Band Mobile Antenna

The HamKing SG-7900 is a pre-tuned mobile 2M/70cm 144/430mhz amateur band antenna is a high performance & good quality dual band Mobile antenna with double centre loaded whip for the 2m/70cm amateur bands.

It has the same specification and style as the Diamond SG-7900 which sells for around £100!! It also features a "fold-over" knuckle and SO239 fitting.

Highly recommended mobile amateur aerial.

We use these!!!

Max. power: 150 W.

Share Your Photos

Share a photo of your Thunderpole product and appear in our showcase. Make sure to tag your image with either @thunderpole_uk or #thunderpole on Instagram.

Ratings & Reviews

Write a Review and share your opinions!

6 Reviews:

Sg7900

Rating:

22 March 2024 | Norman

First class service
The sg7900 simple to asemble no issues swr perfect. I would thoroughly recommend.

4 of 4 people found this review helpful.

Was this helpful to you? Yes / No

Great dual band mobile aerial

Rating:

26 April 2022 | Lindsay

Does the job, good quality mobile aerial

2 of 3 people found this review helpful.

Was this helpful to you? Yes / No

SG7900

Rating:

11 February 2022 | Stephen

Great packaging, fast delivery, not had time to test product, but will wait till 16th Feb my Birthday to tri it out mobile.

2 of 5 people found this review helpful.

Was this helpful to you? Yes / No

Hamking sg7900 antenna

Rating:

01 June 2020 | Steven

Very good on 2m, more comprised on 70cm. I needed to cut nearly 2" from the top segment to get the swr on 70cm under 1.5, but this didn't alter the swr on 2m. (Flat on 2m) Reasonable build quality, good for the money.

10 of 10 people found this review helpful.

Was this helpful to you? Yes / No

cracking little aerial

Rating:

22 April 2020 | Denis

does what it is supposed to beats my other mobile aerials

3 of 4 people found this review helpful.

Was this helpful to you? Yes / No

well pleased

Rating:

13 January 2020 | Michael

I got this antenna as I live out in the sticks and the one I had was poor on a good day.
the sg 7900 works really well ,great product.