Radica AT50 Antenna Tuning Unit

Radica AT50 Antenna Tuning Unit

• The standard H version designed to operate in upper half of AM broadcastig band.
• It's main purpose is for impedence matching to transform the impedence of the aerial to the 50 ohm resistive impedence which the AM50 needs to see as its load.
• It also provides VSWR (voltage standing wave ratio) and aerial current monitoring as well as protection against static electricity build up.
• Matching ATU for the AM50 transmitter but compatable with most any LP AM transmitters