QRP Z-match Manual Antenna Tuner 3-28 MHz 5W D1G84094
$ 23.59
Description
How to use The front panel switch is used to select the mode. When it is in the TUNE position, the standing wave indicator circuit is accessed. When the transmitter is transmitting, the brighter the LED, the higher the standing wave. Two capacitor controls are used to adjust the matching. The rear switch sets the antenna impedance.Note: Standing wave indicator LED.Note: It is essential to check the standing wave before transmitting, otherwise the ORP transmitter without high standing wave protection may burn out.Note: If quick tuning is not possible, use a network analyser for debugging. At this stage the mode switch should be set to WORK.Note: This tuner is for ORP only. Excessive power can cause components to burn out. Z-match manual adjustment： ●Power: rated power 5W, intermittent power 10W; ●Net weight: 261g; ●Size: 88* 80*38mm, excluding protruding parts; ●Connector: BNC; ●Matching impedance range: 25 to 2500 ohms; ●Frequency: 3-28 MHz.
