You are purchasing (1) New LDG Electronics RU-4:1 - UNUN, 200 W, 4:1 Ratio, 1.8-30 MHz, Ferrite Core, SO239. Free Shipping. 

The LDG Electronics RU-4:1 Unun is designed to allow easy interface of vertical and end fed antennas to the LDG line of Automatic Antenna Tuners. The 200 watt Unun also operates “stand alone”, thus does not require an LDG Tuner for resonant verticals. It may also be used with many of your antenna projects where a 4:1 Unun is needed

Other information:

Frequency Range:1.8-30 MHz
Ratio:4:1
Termination Impedance (Ohms):50
Termination Location:Top
Termination Type:UHF female, SO-239
Enclosure Type:Standard indoor box
Enclosure Material:Plastic
Core Type:Ferrite
Power Handling (CW/SSB):100 W / 200 W
Enclosure Width:2.500 in.
Enclosure Height:5.000 in.
Enclosure Depth:1.250 in.
Weight:0.380 lbs.


RETURN POLICY: Before returning any item to us you must first call us to get a RMA. 90% of our returns are because the customer is unfamiliar with the product, which we can assist with. We can remedy most issues over the phone and or do a item replacement via phone without opening a return. If you return any item to us without RMA or trying to solve the issue with you, you will be charged an automatic restocking fee of up to 20%