6 results for 75 to 50 ohm transformer found in 0.000 seconds

memories and dual power: matches 6-1600 Ohms at 300 Watts or 6-3200 Ohms at 150 ... Antenna Switch Use single feedline to feed two antennas, 1.8-150 MHz, 1500 ... Watts, 50-75 Ohms. MFJ-4712 $79 95 See Page 14 New and ... Let your rig auto bandswitch your ALS-500M Amp Works with serial numbers above ... remote control head for Ameritrons ALS-500M Amplifier. ARI-500 $119 95 See Page 73 ... Butterfly Tuning Cap MFJ-23 $89 95 18 to 136 pF . . . Mini Clamp- On RF Ammeter ... Butterfly Tuning Cap MFJ-19 $69 95 12 to 67 pF . . . Analyzer current balun 1:1 ... L-Matcher MFJ-908 $39 95 Variable RF Transformer Matches mobile whips MFJ-907 $59 95 ...

five values of capacitance 120-470 pF to add at antenna feed point to ground to ... (capacitance) at the antenna feedpoint to ground to form L-network with antenna. ... Connect your antenna and transceiver to this MFJ RF Bypass Switch and you can ... device with PL-259 UHF connectors. DC to 60 MHz. SO-239 connectors. 50-75 Ohms. ... , $29.95. 1500 Watts. New! Variable RF Transformer Multi-tap Variable RF Transformer ... matches low impedance (2-50 Ohms) of mobile antennas (ham sticks, ... screwdrivers, etc.) to 50 Ohm transceiver. 11 impedance ratios. Use ... in reverse to transform high impedances to 50 Ohms. Handles 1000 Watts. 1.8 to 30 ... L (inductance) at the antenna feedpoint to ground to form L-network with antenna. ...

compact SWR/Wattmeter is plenty rugged to take the abuse of brutal mobile and ... slightly protruding so there's little to break. Simultaneously read SWR/forward ... these handheld power line noise meters to search out leaky insulators, loose ... . Track the noise source right down to the pole, transformer or insulator, or ... -sensitive pocketsized RFI Detector to track down and eliminate RFI caused by ... so you can eliminate it with a simple toroid or clamp-on RFI filter. Use it to find ... -1767, $69.95. Add this 3element beam to your existing MFJ-852, and turn it into ... radiation pattern; make changes to your antenna and see if it radiates ... Check for floating RF. Use from 100 KHz to 500 MHz. Balanced Dipole Field ... control lets you handle milliwatt to kilowatt signals. Jack for MFJ-802R ...

. Complete with derating curve. Quality 50 ohm non-inductive resistor. Use ... transformer oil (not included). Low VSWR to 400 MHz ... . Under 1.2:1 to 30 MHz. 1.5:1 for 30-300 MHz. 2:1 for ... /8 diameter. MFJ-250, $59.95. Includes transformer oil (no PCB). Ship Code D. Dry 1.5 kW ... Load This is ham radios most versatile 50 ohm dummy load. It does it all works ... 160 Meters through 650 MHz and from QRP to the full 1500 watt legal limit. You ... get SWR below 1.3 to 650 MHz and below 1.1 at 30 MHz. ... warranty. MFJ-264N, $79.95. Similar to MFJ- 264 but with type N connector. Dry ... 30 seconds. Silkscreened derating curve to 5 minutes. Handles 300 Watts. SWR below ... 1.1:1 to 30 MHz, 1.5:1 from 30 to 650 MHz. A super compact 2 1/4x2 1/4x7 ...

Select MFJ hard-to-find Components for your Homebrew Projects ... Power Supply, Amplifier Transformers High-Voltage Vacuum Relays Ameritron ... sells Eimac (R) Tubes 811A, 572B, 3-500Zs . . . Tube Sockets RF Ceramic Doorknob ... .5V Pri. Voltage 120V 100/120/240 These transformers are for building power supplies and ... is capable of delivering current up to 30 Amps at 13.6 VDC. 406-7310 is ... designed for a single 3-500Z tube 1000 Watt HF amplifier. These ... , 1.5Wx2.5Hx2.8D inches. Resistance 50 Ohm 50 Ohm 35 Ohm 45 Ohm 50 Ohm 50 Ohm ... Rating 50 Watts 35W cont. 35W cont. 35W cont. 90W ... 5 inches 6 inches Price $3.00 $22.50 $22.50 $15.00 $20.16 $32.31 .75 2.76 ... 113-1350 113-1450 115-1500 119-1500 755-3080 755-4100 Can-type electrolytic ...

pages 9, 52 mobile . .pages 44-45, 47-50 pulsar . . . . . . . . . . .page 49 VHF ... page 49 whips . . . . . . . pages 49-50 sticks . . . . . . . pages 49-50 ... screwdriver . . .pages 50, 74 wire . . . . . . . . .pages 52-55 ... 7 random wire . . . . . . .page 7 RF transformer . . . .page 11 roller inductor . . 3-6 ... page 11 high power . . . . page 75-76 matcher . . . . . . . . . page 11 patch ... page 12 remote . . . . pages 12, 75-76 BALUNS 1:1 . . . . . . . . . . . . . ... publications. . . 57 CABLES 450 Ohm twin lead . . . . .55 accessory port ... dacron rope . . . . . . page 55 keyer to rig . . . pages 24-25 ladder line ... open-end . . . . . . . . page 38 paddle to keyer . . . page 25 power cords ... 22 radio microphone . .page 38 RS232 to USB . . . .page 38 soundcard ext ... pages 71, 76 SWR/Wattmeter . . .page 16 transformer oil . . . .page 16 versaload ...