---
product_id: 2492980
title: "Tram 1290 NMO Rain Cap Black Heavy-Duty Plastic with O Ring Gasket for Secure Weather Protection"
brand: "tram"
price: "B/.24"
currency: PAB
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.pa/products/2492980-tram-1290-nmo-rain-cap-black-heavy-duty-plastic-o
store_origin: PA
region: Panama
---

# O-ring gasket ensures weatherproof seal Universal fit for all NMO mounts Heavy-duty plastic for ultimate durability Tram 1290 NMO Rain Cap Black Heavy-Duty Plastic with O Ring Gasket for Secure Weather Protection

**Brand:** tram
**Price:** B/.24
**Availability:** ✅ In Stock

## Summary

> 🌧️ Stay dry, stay connected — the ultimate rain cap for your antenna mount!

## Quick Answers

- **What is this?** Tram 1290 NMO Rain Cap Black Heavy-Duty Plastic with O Ring Gasket for Secure Weather Protection by tram
- **How much does it cost?** B/.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/2492980-tram-1290-nmo-rain-cap-black-heavy-duty-plastic-o)

## 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

- • **Built to Last:** Constructed from rugged black heavy-duty plastic
- • **Effortless Setup:** Quick and easy installation for on-the-go professionals
- • **Shield Your Gear:** Protects antenna mounts from damage when not in use
- • **Weatherproof Seal:** O-ring gasket locks out rain and moisture
- • **Universal Compatibility:** Fits all NMO mounts for seamless integration

## Overview

The Tram 1290 NMO Rain Cap is a durable, weather-resistant accessory designed to protect your antenna mounts from rain and damage. Made from heavy-duty black plastic and featuring a secure O-ring gasket, it fits all NMO mounts and installs easily, ensuring your equipment stays safe and functional in any weather.

## Description

Tram 1290 Rain Cap

## 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 Cap |
| Item Weight | 0.48 ounces |
| Product Dimensions | 3.15 x 3.15 x 1 inches |
| Item model number | 1290 |
| Is Discontinued By Manufacturer | No |
| Exterior | Brushed |
| Manufacturer Part Number | 1290 |
| Special Features | Rain |

## Product Details

- **Antenna:** Radio
- **Brand:** Tram
- **Color:** Black
- **Number of Channels:** 1
- **Impedance:** 50 Ohm
- **UPC:** 727932011002
- **Manufacturer:** Tram-Browning
- **Global Trade Identification Number:** 00727932011002
- **Number of Items:** 1

## Images

![Tram 1290 NMO Rain Cap Black Heavy-Duty Plastic with O Ring Gasket for Secure Weather Protection - 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).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good seal
*by A***R on March 13, 2025*

Works well and no flaws

### ⭐⭐⭐⭐⭐ Works as intended, good product
*by A***R on December 23, 2023*

I bought the Tram 1290 to cover my Antenna Specialists 3/8” NMO VHF antenna base after I temporarily removed the antenna and tapered spring. The Tram cover fit perfectly and works well. I would have preferred if it came with a base gasket but used clear silicone instead. The Tram 1290 is a simple but necessary product for older mobile antenna users.

### ⭐⭐⭐⭐⭐ Good Product for the price.
*by S***. on October 19, 2024*

Not much to say except that it does what its supposed to do.

## Frequently Bought Together

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- CA-2X4SRNMO Comet CA-2X4SRNMO Mobile VHF/UHF Vertical Antenna

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**Shop now:** [https://www.desertcart.com.pa/products/2492980-tram-1290-nmo-rain-cap-black-heavy-duty-plastic-o](https://www.desertcart.com.pa/products/2492980-tram-1290-nmo-rain-cap-black-heavy-duty-plastic-o)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-01-22*