# YA05OD

Rugged 450–480 MHz fiberglass omnidirectional base-station antenna with 4.5 dBd gain and 250 W power handling.

- Product page: https://catalog.satelusa.com/products/ya05od/
- Category: Antennas
- Status: current
- Part number: YA05OD
- Image: https://catalog.satelusa.com/images/products/ya05od.webp

## Overview

YA05OD is a heavy-duty omnidirectional antenna for fixed UHF base-station installations. Its copper-alloy radiating elements are enclosed in a white, UV-inhibited fiberglass radome for long-term environmental protection.

The antenna combines 4.5 dBd gain with a 250 W power rating. Its epoxy-coated, heavy-wall aluminum mounting sleeve and 125 mph wind rating support exposed outdoor installations. It comes with an aluminum pole-mount bracket assembly and stainless-steel V-bolts for masts up to 2⅜ inches in diameter.

## Highlights

- 450–480 MHz operating range with more than 20 MHz bandwidth
- 4.5 dBd omnidirectional gain and 250 W power rating
- UV-inhibited fiberglass radome with protected copper-alloy radiating elements
- Rated for wind speeds up to 125 mph (201 km/h)
- Includes pole-mount bracket hardware for masts up to 2⅜ in diameter

## Specifications

### Electrical

- **Frequency range:** 450–480 MHz
- **Gain:** 4.5 dBd
- **VSWR:** Less than 2.0:1
- **Bandwidth:** Greater than 20 MHz
- **Power rating:** 250 W
- **Impedance:** 50 Ω
- **Vertical beamwidth:** 30°

### Mechanical

- **Radiator:** Internal copper-alloy elements
- **Radome:** White, UV-inhibited fiberglass; 1.5 in (4 cm) diameter
- **Mounting sleeve:** Heavy-wall, epoxy-coated aluminum; 1.95 in diameter × 10 in long
- **RF connector:** N female
- **Length:** 67 in (1.7 m)
- **Weight:** 8 lb (3.6 kg)
- **Flat plate area:** 0.41 ft²
- **Wind rating:** 125 mph (201 km/h)
- **Lateral thrust:** 27.9 lb (12.6 kg)
- **Included mounting hardware:** Two extruded-aluminum brackets with stainless-steel V-bolts; fits masts up to 2⅜ in diameter