Choose Options Quick view Model 1142s - 1:1 FCP Isolation Transformer 2kW MSRP: Now: $136.95 Was: This is a unique 1:1 transmission line transformer intended to provide highest possible isolation between input and output. Consequently there is no direct electrical connection between the input and output with all RF energy being... MSRP: Now: $136.95 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $136.95 Was: Subtotal: Choose Options
Choose Options Quick view Model 1151 - 1:1 ATU Current Balun, 1 - 54 MHz, 2kW MSRP: Now: $79.95 Was: This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to handle the high voltages created by multiband antennas such as doublets and multiband loops The 1151 is ideal for moderate power operations, is... MSRP: Now: $79.95 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $79.95 Was: Subtotal: Choose Options
Choose Options Quick view Model 1161 - 1:1 ATU Current Balun, 3 - 54 MHz, 5kW MSRP: Now: $94.95 Was: This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to maximize inter winding breakdown voltage. This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to maximize... MSRP: Now: $94.95 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $94.95 Was: Subtotal: Choose Options
Choose Options Quick view Model 1171 - 1:1 ATU Current Balun, 1 - 54 MHz, 5kW MSRP: Now: $94.95 Was: This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to handle the high voltages typically found on multiband antennas such as doublets and multiband loops. The balun functions to transform balanced twin... MSRP: Now: $94.95 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $94.95 Was: Subtotal: Choose Options
Choose Options Quick view Model 36131 - 36:1 for EFHW, 800 watts MSRP: Now: $104.95 Was: After much research and testing, a new transformer design for End Fed Half Wave (EFHW) antennas has been achieved. Developed by Bob Glorioso, W1lS and Bob Rose KC1DSQ, they discovered that most transformers for EFHW antennas used higher impedance... MSRP: Now: $104.95 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $104.95 Was: Subtotal: Choose Options
Choose Options Quick view Model 36132 - 36:1 for EFHW, 1.2 kW MSRP: Now: $124.95 Was: After much research and testing, a new transformer design for End Fed Half Wave (EFHW) antennas has been achieved. Developed by Bob Glorioso, W1lS and Bob Rose KC1DSQ, they discovered that most transformers for EFHW antennas used higher impedance... MSRP: Now: $124.95 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $124.95 Was: Subtotal: Choose Options
Choose Options Quick view Model 4124 - 4:1 Tuner Balun 1 - 45 MHz 5kW MSRP: Now: $128.95 Was: Jerry Sevick (W2FMI) specifically researched and designed this tuner balun to provide a very constant 50 ohm input impedance on the lower frequencies where most baluns can drop by 20-40%. In addition, the Thermaleze wire/Teflon tube windings on a... MSRP: Now: $128.95 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $128.95 Was: Subtotal: Choose Options