The SWR-300 is designed to measure the transmission power and the standing-wave ratio of radios that operate in the frequency range of 120-500MHz. The Moonraker SWR-300 is a compact dual-function test meter to indicate the condition of any antenna system and transmitter with an impedance of 50 Ohm.

Features / Specifications:

• Connector: 2 x SO239
• Frequency: 120 - 500MHz
• Power: 0.5 - 150 Watts
• Impedance: 50 Ohm
• Weight: 248g
• Dimensions: 130mm x 60mm x 35mm