---
product_id: 749808745
title: "SG7900NMO Mobile Antenna, 2m/70cm, NMO, 62in"
brand: "diamond antenna"
price: "R12953"
currency: ZAR
in_stock: true
reviews_count: 4
url: https://www.desertcart.co.za/products/749808745-sg7900nmo-mobile-antenna-2m-70cm-nmo-62in
store_origin: ZA
region: South Africa
---

# 150W max power handling 62-inch length for extended range Dualband 2m/70cm coverage SG7900NMO Mobile Antenna, 2m/70cm, NMO, 62in

**Brand:** diamond antenna
**Price:** R12953
**Availability:** ✅ In Stock

## Summary

> 📡 Elevate your mobile signal game with the SG7900NMO – Stay connected, stay ahead!

## Quick Answers

- **What is this?** SG7900NMO Mobile Antenna, 2m/70cm, NMO, 62in by diamond antenna
- **How much does it cost?** R12953 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/749808745-sg7900nmo-mobile-antenna-2m-70cm-nmo-62in)

## Best For

- diamond antenna enthusiasts

## Why This Product

- Trusted diamond antenna brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dualband Mastery:** Seamlessly switch between 2m and 70cm bands for versatile communication.
- • **Precision Connector:** NMO mount ensures secure, professional-grade installation every time.
- • **Powerful Signal Gain:** Boost your transmission with 5.0dBi on 2m and 7.6dBi on 70cm bands.
- • **Robust Build for Mobile:** Designed for stake pocket mounts, perfect for trucks and mobile setups.
- • **Optimized SWR Performance:** Achieve near-perfect SWR (1.16 at 46W) for crystal-clear communication.

## Overview

The SG7900NMO is a 62-inch dualband mobile antenna supporting 2m and 70cm frequencies with high gain (5.0dBi and 7.6dBi respectively) and a max power rating of 150 watts. Featuring an NMO connector, it’s optimized for mobile use on vehicles like trucks, delivering excellent SWR performance for clear, reliable communication.

## Description

Dualband Mobile Antenna Not recommended for use with a magnet mount Product Specifications: Coverage: 2M, 70cm Gain:2M: 5.0dBi 70cm: 7.6dBi Max Power: 150 watts Length: 62" Connector: NMO

Review: Very good high quality antenna. - SWR of 1.16 at 46W on 145.520 MHz. Perfect 1.0 at lower powers. I can get out clearly in some places that I was struggling with my earlier antenna. Running on a stake pocket mount on my late model F-150. Very good antenna.
Review: I don't recommend this nor the seller. - This product arrived over a month late and was bent when I opened the box. I did a little bending back and put it on the truck. For mobile antennas this appears and acts fragile. Has it broke yet- no. I am not putting too much faith on this product lasting though just based off of the look and feel. More time will tell.

## Features

- SG7900NMO Mobile antenna, 2m/70cm, NMO, 62in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AR0A3B4 |
| Guaranteed software updates until | unknown |
| Item model number | SG7900NMO |
| Manufacturer | Diamond |
| Product Dimensions | 114.3 x 8.89 x 3.81 cm; 453.59 g |

## Product Details

- **Antenna:** Radio
- **Brand:** Diamond Antenna
- **Colour:** silver
- **Manufacturer:** Diamond
- **Number of items:** 1
- **Product dimensions:** 111.8L x 3.8W x 157.5H centimetres
- **UPC:** 701630966970

## Images

![SG7900NMO Mobile Antenna, 2m/70cm, NMO, 62in - Image 1](https://m.media-amazon.com/images/I/01+n6ZEaWnL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***O on 7 November 2025*

SWR of 1.16 at 46W on 145.520 MHz. Perfect 1.0 at lower powers. I can get out clearly in some places that I was struggling with my earlier antenna. Running on a stake pocket mount on my late model F-150. Very good antenna.

### ⭐⭐ Review
*by W***R on 2 November 2025*

This product arrived over a month late and was bent when I opened the box. I did a little bending back and put it on the truck. For mobile antennas this appears and acts fragile. Has it broke yet- no. I am not putting too much faith on this product lasting though just based off of the look and feel. More time will tell.

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 10 April 2024*

Lowest SWR I have ever seen. I installed it on my car for 2m and 70cm. I use an HT in the car for the most part so max TX pwr is about 8+watts. With 99.99% effective TX pwr radiated, the antenna is an excellent performer! VERY PLEASED!!! Also love the spring loaded center pin in the NMO base connector! Makes for a certain connection at the mount. I would highly recommend this antenna!

## Frequently Bought Together

- Diamond Antenna Dual-Band Mobile Antennas SG7900ANMO
- DHT Electronics Handheld Antenna Cable SMA Male to UHF SO-239 Female Connectors 6'' Pack of 2 for Amplifier
- RFAdapter RG8x Coaxial Cable, CB Coax Cable, 50ft UHF PL259 Male to Male Low Loss CB Antenna Cables, 50 Ohm for HAM Radio, Antenna Analyzer

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**Shop now:** [https://www.desertcart.co.za/products/749808745-sg7900nmo-mobile-antenna-2m-70cm-nmo-62in](https://www.desertcart.co.za/products/749808745-sg7900nmo-mobile-antenna-2m-70cm-nmo-62in)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-06-09*