GL DY380530V3 VHF 150MHz Ceiling Mount Antenna

VHF 150MHz ceiling-mount omnidirectional antenna for indoor fixed installations, 136–174MHz, 3MHz bandwidth, 3 dBi gain, VSWR ≤1.5, 50Ω, vertical polarization, Φ160×90 mm, 0.25 kg, N-female connector, nut-fixed mounting.

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Product Overview

GL-DY380530V3 – VHF 150MHz ceiling-mount omnidirectional antenna designed for indoor fixed installations.

GL-DY380530V3 operates at 136–174MHz with 3MHz bandwidth, 3 dBi gain, 50Ω impedance, and vertical polarization. It features Φ160×90 mm dimensions, 0.25 kg weight, N-female connector (or customized), and nut-fix mounting. Rated for 50W maximum power and 60 m/s wind resistance.

Key Features

VHF Ceiling Coverage

136–174MHz operation optimized for indoor ceiling installations.

Stable RF Performance

VSWR ≤1.5 with 50Ω nominal impedance and vertical polarization.

Compact Form Factor

Φ160×90 mm size with 0.25 kg lightweight design.

Robust Mounting

Nut-fixed installation suitable for standard ceiling panels.

Technical Specifications

System	Parameter	Specification
RF	Frequency Range	136–174MHz
	Bandwidth	3 MHz
	Gain	3 dBi
	VSWR	≤1.5
	Impedance	50Ω
	Polarization	Vertical
Mechanical	Dimensions	Φ160×90 mm
	Weight	0.25 kg
	Connector	N female or customized
	Mounting Method	Fixed with nut
Electrical / Environmental	Maximum Power	50 W
Electrical / Environmental	Rated Wind Velocity	60 m/s

Applications

Indoor VHF coverage for commercial buildings
Ceiling-mounted fixed radio systems
Public safety and industrial communication networks

“Ceiling installation view antenna mounted on an office ceiling panel, indoor environment, clean modern office, realistic lighting, visible nut‑fixed mounting, subtle perspective, high detail, no text, no watermark.”.jpg

ceiling‑mount VHF antenna product photo, studio lighting, white background, centered, realistic materials, compact dome shape (Φ160×90 mm), N‑female connector with short cable, clean shadow, high detail, no text, no watermark.”

Ordering Information

Request Quote Request Sample Download PDF

MOQ

50 units

Lead Time

1-2 weeks

Warranty

1 year

Test Reports & Installation Guide

Factory Test Results (Sample: January 29th, 2026)

Model	Frequency	VSWR	Result
GL-DY380530V3 Ceiling Mount Antenna	136–174MHz	1.36 (≤1.5)	PASS
GL-DY380530V3 Ceiling Mount Antenna	136–174MHz	1.33 (≤1.5)	PASS

Installation Instructions

⚠️	Application Precautions Store in a dry environment at normal temperature Handle with care during transportation; protect from rain and moisture Keep the antenna away from fire and other heat sources

Mounting Procedure

1. Drill a round hole with diameter Φ33–Φ35 mm on the ceiling.
2. Insert the antenna into the hole.
3. Use the nut to tighten and secure the antenna to the ceiling.

Documents & Downloads

Installation Manual (PDF)

Ceiling drilling, insertion, and nut-fix steps with diagram.

Download

FAQ

Q1: What frequency range does GL-DY380530V3 support?

It operates from 136–174MHz with 3MHz bandwidth.

Q2: What is the mounting method?

The antenna is fixed to the ceiling using a nut after drilling a Φ33–Φ35 mm hole.

Q3: What connector does it use?

N female connector (or customized).

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