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MFJ-5904 MFJ MFJ5904
[MFJ5904]

$129.95

RF DESIGN BOX VARIABLE INDUCTOR/CAPACITOR TESTER

This is a special order item. We do not normally stock it. We will order it for you.


This compact device places a wide range of patchable L and C values in your hands to solve virtually and HF tuning and matching problem. MFJ5904 RF Design Box is one of those rare "must have" units, especially if you have an antenna
analyzer!

After all, inductors and capacitors are fundamental building blocks for RF design. Imagine being able to build and test virtually any popular HF configuration in minutes witout ever lifting a soldering iron!

No need for modeled predictions when you can connect a few patch leads and find optimized values for absolute peak performance. Even try different network configurations to see which one is the best!

Here are just a few of the circuits you can assemble: L-networks, T-networks, Pi-networks, Band-pass filters, Band-stop filters, Traps and reject filters, Loading Inductors, Shunt L/C shunt-matching elements, Load Converters, Power
Reducers, Q meter, Antenna-analyzer pre-selector, Selective field-strength meter, Ant Tuners.

MFJ-5904 is built for reliable portability with a compact molded case and high quality jacks and controls. Best of all, each component is 300-watt ATU rated so you can put your designs to the test using a 100-watt rig!

Two capacitor banks are continuously adjustable 12pf to 912pf plus a stepped inductor that is adjustable 0.1 to 11.2uH. Controls RF-isolated from the aluminum front panel for your safety, adn you'll get plenty of guidance from a
professionally written and illustrated user's manual.

Packed with loads of information and data to erase the "black magic" associated with RF design. The tremendous training tool will help you develop a true hands-on feel for how each type of RF tuned-circuit works.

Why spend hours soldering and lashing prototype circuitry together only to discover that something else might work better? Let the RF-Design Box do it all foryou in a matter of minutes. 7"W x 3"H x 5-3/8"D.

Optional Accessories

RF DESIGN BOX VARIABLE INDUCTOR/CAPACITOR TESTER MFJ-5904 SWR ANALYZER RADIO ACCESSORIES
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