# YA0101 Multiflex UHF Antenna

Slim, flexible 400–470 MHz quarter-wave UHF antenna with a TNC connector.

- Product page: https://catalog.satelusa.com/products/ya0101/
- Category: Antennas
- Status: current
- Part number: YA0101
- Image: https://catalog.satelusa.com/images/products/ya0101.webp

## Overview

YA0101 is a slim, flexible quarter-wave UHF antenna for the 400–470 MHz band. Its TNC connector attaches to compatible radios, and its elastic whip has no sharp tips or edges.

The antenna has a 50 Ω impedance and vertical polarization. It is up to 165 mm long and weighs 35 g. The whip is protected by a durable plastic cover, while the connector is made from black chromium-plated brass.

## Highlights

- 400–470 MHz UHF frequency range
- TNC connector for compatible radios
- Slim, highly elastic whip with no sharp tips or edges
- 20 W maximum load at 50°C ambient temperature

## Specifications

### RF performance

- **Frequency range:** 400–470 MHz
- **Impedance:** 50 Ω
- **Electrical length:** Quarter wave
- **Maximum load:** 20 W at 50°C ambient temperature
- **Polarization:** Vertical

### Mechanical

- **Connector:** TNC
- **Maximum length:** 165 mm (6.5 in)
- **Weight:** 35 g (1.2 oz)
- **Whip:** Elastic whip with a durable plastic cover
- **Connector material:** Black chromium-plated brass
- **Color:** Black

## Related products

- [YA0102 Miniflex UHF Antenna](https://catalog.satelusa.com/products/ya0102/)