Tram Dual Band Antenna VHF UHF Trunk Mount Brass NMO

Description

Product Overview

The Tram Dual-Band Antenna is engineered for amateur radio operators seeking dependable VHF and UHF communication. It supports frequencies of 144-148 MHz VHF and 430-450 MHz UHF, with gains of 2.4 dBd and 4.5 dBd respectively, ensuring strong signal reception and transmission. Constructed with a solid brass NMO mount and zinc die-cast housing, this antenna is fully enclosed, shielded, and weatherized to withstand harsh conditions. The 37-inch tall chrome-finish antenna features a gold-plated plunger-type contact pin for optimal conductivity, and it comes with a 17-foot RG-58A/U premium coaxial cable that minimizes signal loss, terminated with a UHF male PL-259 connector. Designed for easy installation, it fits in a 3/4-inch hole and includes a stainless steel L-bracket for trunk groove or side mounting, making it a versatile choice for mobile setups.

Usage

This antenna is ideal for amateur radio enthusiasts operating in mobile environments, such as vehicles, RVs, or boats, where reliable communication over VHF and UHF bands is essential. It suits scenarios like emergency preparedness, outdoor adventures, and community events, providing clear transmission for users who depend on consistent performance. The target audience includes hobbyists, emergency responders, and anyone needing robust two-way radio communication on the go, with the flexible mounting options accommodating various vehicle types and installation preferences.

Why Choose Us

Tram antennas are built with precision and durability, using high-quality materials like solid brass and zinc die-cast to ensure long-lasting performance even in challenging weather conditions. The pre-tuned design eliminates the need for adjustments, delivering optimal signal strength right out of the box, while the gold-plated contacts and low-loss cable maintain signal integrity. Compared to generic alternatives, this antenna offers superior craftsmanship and reliability, backed by Tram’s reputation for developing components that prioritize functionality and user satisfaction, making it a trusted choice for critical communication needs.

Key Features

• Dual-band coverage for VHF and UHF frequencies with high gain for reliable communication
• Durable construction with solid brass NMO mount and weatherized housing for longevity
• Premium 37-inch chrome-finish antenna with gold-plated contact pin for quality transmission
• Low-loss 17-foot coaxial cable with PL-259 connector to minimize signal degradation
• Flexible mounting options including stainless steel L-bracket for easy vehicle installation

FAQ

What frequencies does this antenna support?

It supports 144-148 MHz VHF and 430-450 MHz UHF bands, making it suitable for amateur radio operations in these ranges.

Is the antenna weather-resistant?

Yes, the fully enclosed, shielded, and weatherized housing protects against moisture and environmental elements, ensuring durability.

What is included in the kit?

The kit includes the antenna, a 17-foot RG-58A/U coaxial cable, and a stainless steel L-bracket for mounting, providing everything needed for installation.

Can I mount this on any vehicle?

Yes, the flexible L-bracket allows for trunk groove or side mounting, and it fits a standard 3/4-inch hole, making it compatible with most vehicles.

How does the low-loss cable benefit performance?

The RG-58A/U coaxial cable reduces signal loss, ensuring clearer transmission and reception over the 17-foot length, which is ideal for mobile setups.