---
product_id: 562938560
title: "Proxicast ProGrade 230V Coaxial Lightning Arrester - UHF SO-239 / SO-239"
brand: "proxicast"
price: "$44.37"
currency: USD
in_stock: true
category: "Proxicast"
url: https://www.desertcart.us/products/562938560-proxicast-prograde-230v-coaxial-lightning-arrester-uhf-so-239-239
store_origin: US
region: United States of America
---

# 230V Gas Discharge Tube 0-3 GHz Frequency Range 50 Ohm Impedance, DC Pass-Through Proxicast ProGrade 230V Coaxial Lightning Arrester - UHF SO-239 / SO-239

**Brand:** proxicast
**Price:** $44.37
**Availability:** ✅ In Stock

## Summary

> ⚡ Protect Your Signal, Own the Airwaves!

## Quick Answers

- **What is this?** Proxicast ProGrade 230V Coaxial Lightning Arrester - UHF SO-239 / SO-239 by proxicast
- **How much does it cost?** $44.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/562938560-proxicast-prograde-230v-coaxial-lightning-arrester-uhf-so-239-239)

## Best For

- proxicast enthusiasts

## Why This Product

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

## Key Features

- • **Built for the Outdoors:** Rugged, weatherproof design guarantees reliable protection in any environment.
- • **Ultimate Surge Defense:** 230V gas discharge tube shunts lightning strikes to ground, safeguarding your valuable radio gear.
- • **Effortless Installation:** In-line use with bi-directional protection means quick setup and peace of mind.
- • **Versatile Compatibility:** Fits all SO-239 coaxial connectors, perfect for amateur, CB, and professional radio setups.
- • **Seamless Signal Integrity:** Ultra-low RF insertion loss ensures your VHF, UHF, and two-way communications stay crystal clear.

## Overview

The Proxicast ProGrade 230V Coaxial Lightning Arrester is a high-performance surge protector designed for VHF, UHF, CB, and amateur radios. Featuring a 230V gas discharge tube and ultra-low RF insertion loss, it ensures minimal signal disruption while providing robust, bi-directional lightning protection. Its durable, outdoor-rated construction and SO-239 connectors make it an essential safeguard for any serious radio operator.

## Description

desertcart.com: Proxicast ProGrade 230V Coaxial Lightning Arrester - UHF SO-239 / SO-239 | 0 to 3 GHz - Gas Discharge Tube Surge Protecter for RF, HF, VHF, UHF, CB, Ham, Two-Way Radio and Other Antennas - ANT-233-002 : Electronics

## Features

- DESIGNED FOR VHF, UHF, TWO-WAY, AMATEUR / HAM and CB RADIOS - Features 2 UHF Female SO239 Connectors
- BI-DIRECTIONAL PROTECTION - High Quality Construction - Outdoor Rated - Suitable for In-Line Use
- VERY LOW RF INSERTION LOSS (Signal Attenuation) - 50 Ohm Impedance - DC Pass-Through
- 230V GAS DISCHARGE TUBE - Coaxial Cable Surge Protector with Multi-Strike Capability Shunts Damaging Surges, Transients, and Lightning Energy to Ground
- CONNECT COAXIAL SURGE PROTECTOR to Antenna Signal Feedline and Earth Ground

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBW6J6YW |
| AntennaDescription | Radio, Wi-Fi, Cellular, GPS |
| Best Sellers Rank | #6,908 in Electronics ( See Top 100 in Electronics ) #65 in Surge Protectors |
| Brand | Proxicast |
| Color | UHF-Female/UHF-Female |
| Customer Reviews | 4.6 4.6 out of 5 stars (452) |
| Impedance | 50 ohm |
| Manufacturer | Proxicast |
| Mfr Part Number | ANT-233-002 |
| Model Number | UHF-Female/UHF-Female |
| Number of Channels | 1 |
| Number of Items | 1 |
| Number of Packs | 1 |
| UPC | 850021295295 |
| Unit Count | 1 Count |
| Warranty Description | 1 year |

## Product Details

- **Antenna:** Radio, Wi-Fi, Cellular, GPS
- **Brand:** Proxicast
- **Color:** UHF-Female/UHF-Female
- **Impedance:** 50 ohm
- **Manufacturer:** Proxicast
- **Number of Channels:** 1
- **Number of Items:** 1
- **Number of Packs:** 1
- **UPC:** 850021295295
- **Unit Count:** 1 Count

## Images

![Proxicast ProGrade 230V Coaxial Lightning Arrester - UHF SO-239 / SO-239 - Image 1](https://m.media-amazon.com/images/I/71QpAzkV1pL.jpg)

## Available Options

This product comes in different **Color** options.

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**Shop now:** [https://www.desertcart.us/products/562938560-proxicast-prograde-230v-coaxial-lightning-arrester-uhf-so-239-239](https://www.desertcart.us/products/562938560-proxicast-prograde-230v-coaxial-lightning-arrester-uhf-so-239-239)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-05*