# SAP4502I

Heavy-duty, ground-plane-independent 450–470 MHz antenna with 2 dBi gain and an IP67 flexible housing.

- Product page: https://catalog.satelusa.com/products/sap4502i/
- Category: Antennas
- Status: current
- Part number: SAP4502I
- Image: https://catalog.satelusa.com/images/products/sap4502i.webp

## Overview

SAP4502I is a rugged, flexible antenna for 450–470 MHz mobile and outdoor radio installations. Its ground-plane-independent design provides installation flexibility without field tuning, while the elevated feed point supports dependable performance on vehicles and equipment.

The shock-absorbing, UV-stable polyurethane housing is rated IP67 and built for severe weather, vibration, and temperatures from −40°C to +85°C. This makes SAP4502I well suited to construction equipment, agricultural machinery, mining vehicles, and other demanding mobile applications.

## Highlights

- 450–470 MHz coverage with 2 dBi gain
- Ground-plane-independent design requires no field tuning
- Flexible, UV-stable polyurethane housing absorbs shock and withstands severe weather
- IP67 rated for demanding mobile and outdoor installations

## Specifications

### Electrical

- **Frequency range:** 450–470 MHz
- **Gain:** 2 dBi
- **VSWR:** Less than 2.5:1
- **Nominal impedance:** 50 Ω
- **Maximum input power:** 5 W
- **Polarization:** Vertical, linear

### Mechanical and environmental

- **Connector:** TNC male
- **Mounting:** Direct mount
- **Dimensions:** 13 in long × 0.62 in OD (330 × 15.74 mm)
- **Housing:** Black, UV-stable polyurethane
- **Ingress protection:** IP67
- **Operating temperature:** −40°C to +85°C