---
product_id: 271179475
title: "1290 NMO Rain Cap with O Ring Gasket Heavy-Duty Plastic Fits All NMO Mounts, Black"
brand: "tram"
price: "879836₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/271179475-1290-nmo-rain-cap-with-o-ring-gasket-heavy-duty
store_origin: VN
region: Vietnam
---

# Easy installation Weather-resistant seal Protects mounts 1290 NMO Rain Cap with O Ring Gasket Heavy-Duty Plastic Fits All NMO Mounts, Black

**Brand:** tram
**Price:** 879836₫
**Availability:** ✅ In Stock

## Summary

> 🔒 Secure Your Signal with Style!

## Quick Answers

- **What is this?** 1290 NMO Rain Cap with O Ring Gasket Heavy-Duty Plastic Fits All NMO Mounts, Black by tram
- **How much does it cost?** 879836₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/271179475-1290-nmo-rain-cap-with-o-ring-gasket-heavy-duty)

## Best For

- tram enthusiasts

## Why This Product

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

## Key Features

- • **Secure Seal:** O-ring gasket provides a reliable, weather-resistant barrier.
- • **Hassle-Free Setup:** Designed for quick and easy installation, so you can focus on what matters.
- • **Ultimate Protection:** Safeguards your NMO mounts from damage when antennas are removed.
- • **Heavy-Duty Durability:** Crafted from robust black plastic to withstand the elements.
- • **Universal Compatibility:** Fits all NMO mounts, ensuring versatility for your setup.

## Overview

The Tram 1290 NMO Rain Cap is a heavy-duty plastic accessory designed to protect NMO mounts from damage when antennas are removed. Its universal compatibility, durable construction, and weather-resistant O-ring gasket make it an essential addition for any professional looking to maintain their equipment's integrity.

## Description

Tram 1290 NMO Rain Cap with O Ring Gasket Heavy-Duty Plastic Fits All NMO Mounts, Black

## Features

- Protects Mounts: Shields mounts from damage when the antenna is removed
- Fits All NMO Mounts: Compatible with a wide range of NMO mounts for versatility
- Black Heavy-Duty Plastic: Made from durable plastic to withstand wear and tear
- O-Ring Type Gasket: Ensures a secure, weather-resistant seal
- Easy Installation: Simple to attach and remove as needed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Tram-Browning |
| Brand | Tram |
| Model | Tram 1290 Rain Radio Antenna Cap |
| Product Dimensions | 8 x 8 x 2.54 cm; 13.61 g |
| Item model number | 1290 |
| Exterior | Brushed |
| Manufacturer Part Number | 1290 |
| Special Features | Rain |
| Item Weight | 13.6 g |

## Product Details

- **Antenna:** Radio
- **Brand:** Tram
- **Colour:** Black
- **Number of channels:** 1
- **Impedance:** 50 Ohms

## Images

![1290 NMO Rain Cap with O Ring Gasket Heavy-Duty Plastic Fits All NMO Mounts, Black - Image 1](https://m.media-amazon.com/images/I/512jdIDI2LL.jpg)

## Questions & Answers

**Q: Will it fit the tram 269 triple 5" magnet cb antenna mount?**
A: No, the 269 is a 3/8-24 thread mount, not an NMO mount.

**Q: Can you put a spring on a wilson 5000**
A: It might be possible but I would not do it.  The Wilson 5000 is designed from the factory to tune without a spring.  Adding a spring will change the SWR and be difficult to tune.

**Q: Will this rain cap fit the male threads on a Wilson 5000 magnet mount? If not, any suggestions? Thanks!**
A: No, a standard Wilson 5000 is not an "NMO" thread.   I've seen where you can fill the back/inside of a PL-259 connector with clear silicone caulk, let dry, & that would make a "rain cap" that fits a Wilson Magnetic mount.

**Q: Will this fit a Tram 5 inch magnetic base**
A: Yes, but I think that you might have the wrong idea. This cap just covers the mount -- the threaded post with the contact. That's the part that you need to keep dry, because that's where the electrical connection is. Tram/Browning mounts have pretty much the same thread depth, regardless of the size of the base, and this covers my Tram/Browning mount. The main thing is that it's for an NMO thread, and not a PL-259 (like you find on coax) or a 3/8-24 thread (like you'd find on a Firestik CB antenna).

## Frequently Bought Together

- Tram 1290 NMO Rain Cap Black Heavy-Duty Plastic with O Ring Gasket for Secure Weather Protection
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**Shop now:** [https://www.desertcart.vn/products/271179475-1290-nmo-rain-cap-with-o-ring-gasket-heavy-duty](https://www.desertcart.vn/products/271179475-1290-nmo-rain-cap-with-o-ring-gasket-heavy-duty)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-22*