Mounting clamp (2) with S/S hardware. 2X 24 inch , grounding braid. This transformer is used for matching the impedance of the long wire HF antenna (High Impedance 200 to 800 ohms) (1:4 to 1:16) to a 50 ohm input impedance of download coaxial cable (RG-58/ 8 / 213). This cable entering the house, remove all electrical noise made from dimmer, new light and all man made noise.
These adjustable matching are useful to select best impedance as per atmospheric noise , antenna height, etc. Such impedance matching usually results in significant signal strength, increase up to 16dB in some cases, compared to the long wire antenna connected directly to the antenna input of the receiver.This adjustable termination resistor is used for matching the impedance of a long wire HF antenna (High Impedance 100 to 1000 ohms) to the ground. This will make your antenna directional.
Adjust the selected impedance of both matching to the same impedance when reach the best signal with the lowest noise. This item is use for receive only. All Hardware is in stainless steel for heavy duty use; all internal connection is soldered for static noise free. Useful to cover all HF band. 5-1.6 MHz, 120 MTRS (2.300-2.495 MHz), 90 MTRS (3.200-3.400 MHz), 75 MTRS (3.900-4.000 MHz), 60 MTRS (4.750-5.060 MHz), 49 MTRS (5.900-6.200 MHz), 41 MTRS (7.100-7.350 MHz), 31 MTRS (9.400-9.900 MHz), 25 MTRS (11.600-12.100 MHz), 22 MTRS (13.570-13.870 MHz), 19 MTRS (15.100-15.800 MHz), 16 MTRS (17.480-17.900 MHz), 15 MTRS (18.900-19.020 MHz), 13 MTRS (21.450-21.850 MHz), 11 MTRS (25.670-26.100 MHz). Please note : Only both Matching unit, wire are included in the sell price, other picture parts show as example only. Be sure to add me to your favorites list. The item "Beverage Antenna Kit, 200 feets including both adjustable matching (White Wire)" is in sale since Thursday, November 06, 2014. This item is in the category "Consumer Electronics\Radio Communication\Antennas\Ham, Amateur Radio Antennas". The seller is "crb5000" and is located in Rawdon, Quebec. This item can be shipped worldwide.