MFJ -909 Mobile Screwdriver Antenna Impedance Matcher



MFJ-909: Matches HF mobile antennas (ham sticks, screwdrivers, etc.) 10-80 Meters by adding C (capacitance) from the feed point to ground to form L-network with antenna.
11 – values of switchable capacitance. 30 pF – 2000 pF.
Frequency: 3.5 to 30 MHz.
Power rated: 600 Watts.
SO-239 connectors.
Dimensions: 3½W x 3H x 1¼D inches.

Note: This item suits car type installation.