---
title: "Introducing the RBDM-155 Series: Low profile Tri-Band Antenna Magic!"
description: In today's dynamic landscape of public safety, seamless connectivity for critical communications is paramount. From emergency response coordination to law enforcement communication, having robust and efficient antennas is non-negotiable. That's why we're thrilled to unveil the RBDM-155 Series Antennas – the game-changing solution designed to elevate connectivity in the public safety industry and beyond.
---

[Blog](https://blog.arcantenna.com/blog)

# [Introducing the RBDM-155 Series: Low profile Tri-Band Antenna Magic!](https://blog.arcantenna.com/blog/introducing-the-rbdm-155-series-low-profile-tri-band-antenna-magic)

 Written by [Arcadian Dev Team](https://blog.arcantenna.com/blog/author/arcadian-dev-team) | Mar 4, 2026, 6:04:58 AM

In today's dynamic landscape of public safety, seamless connectivity for critical communications is paramount. From emergency response coordination to law enforcement communication, having robust and efficient antennas is non-negotiable. That's why we're thrilled to unveil the RBDM-155 Series Antennas – the game-changing solution designed to elevate connectivity in the public safety industry and beyond.

<https://www.arcantenna.com/products/low-profile-tri-band-antenna-for-motorola-apx8500-an000131a01-harris-all-band-p25-radio-rbdm-155490758-17-s-b>

### Understanding the RBDM-155 Series Antenna

**Unmatched Versatility and Performance**

The RBDM-155 Series, a first of it’s kind on the market, is a powerhouse of versatility and performance. Covering frequencies of 155 MHz, 450/490 MHz, and 758 MHz, these antennas are engineered for multi-band operation, ensuring compatibility with **Motorola APX4500, APX6500, APX8500, Harris Unity, Kenwood VM8000** and other major Public Safety Radios. Whether you're dealing with **VHF, UHF, or 7/800 (P25)** MHz this low profile antenna has you covered.

### Key Features

#### 1. Multi-Band Operation:

This antenna is capable of operating across multiple frequency bands, allowing for increased flexibility and compatibility with diverse communication systems.

#### 2. Compact, Yet Mighty:

Size shouldn't compromise performance. That's why the RBDM-155 Series boasts a sleek and compact profile, making it ideal for installations where space is at a premium or aesthetics matter. Its low profile design not only ensures discreet mounting but also minimizes wind resistance, making it perfect for applications where aerodynamics are a concern.

**- NO MORE BROKEN ANTENNAS**

**- Only 3.78 '' Tall!**

#### 3. High-Gain Performance:

Despite its small stature, the RBDM delivers impressive gain performance, ensuring reliable signal reception and transmission even in challenging environments.

#### 4. Durable Construction:

Built to withstand harsh environmental conditions, this antenna features IP67 rating, rugged construction that protects it from moisture, dust, and other external factors, ensuring long-term reliability and durability.

#### 5. Easy Installation:

Designed for simple and hassle-free installation, the **[RBDM series](https://www.arcantenna.com/products/low-profile-tri-band-antenna-for-motorola-apx8500-an000131a01-harris-all-band-p25-radio-rbdm-155490758-17-s-b)** comes with mounting hardware and connectors, allowing for quick integration into existing systems. Fits on all major vehicles, and PIU’s, use our RBDM Gasket to mount on Ford Interceptor vehicles.

### Conclusion

In an increasingly connected world, the demand for reliable and efficient antennas continues to grow. The **[RBDM low profile antenna](https://www.arcantenna.com/products/low-profile-antenna-for-motorola-apx8500-all-band-mobile-p25-radio-rbdm15545575817sb)** offers a compact yet powerful solution for meeting these demands. With its multi-band operation, high gain performance, and durable construction, it is well-suited for a wide range of applications across various industries. Join us as we revolutionize connectivity in the public safety industry and beyond. Contact us today to learn more about how the RBDM-155 Series can empower your operations and keep you connected, no matter what. Together, let's build a safer, more connected world.

**Empower Your Connectivity with RBDM-155 Series Antennas – Where Innovation Meets Reliability.**

[View full post](https://blog.arcantenna.com/blog/introducing-the-rbdm-155-series-low-profile-tri-band-antenna-magic)

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