The MFJ-974HB is a fully balanced wide range T-Network using four gear driven 1000-Volt air variable capacitors and high-Q air wound tapped inductor for 80-10 Meters and separate inductors for 6 and 160 Meters. The tuning components are mounted symmetrically to …

The MFJ-974HB is a true "Balanced Tuner" for symmetrical feeder lines which offers an excellent current balance. Tuning range 12 to 2000Ω, frequency range from 1.8 to 54MHz, of course incl. all WARC bands. Max. power 300W PEP SSB, 150W CW.

The MFJ-974HB tunes any balanced lines including 600 Ohm open wire line, 450/300 Ohm ladder lines, 300/72 Ohm twin lead - shielded or unshielded. Superb current balance minimizes feedline radiation that can cause troublesome TVI and RFI, painful RF bites, mysterious RF feedback problems and radiation pattern distortion.

2017年10月24日 · Buy MFJ-974HB MFJ-974 MFJ Original Enterprises Manual Tuner + SWR, 1.8-54MHz, 30/300W: Fixed-mount CB Radios - Amazon.com FREE DELIVERY possible on eligible purchases

MFJ Antenna Tuners MFJ-974HB. Antenna Tuner, Balanced, Manual, 300 W PEP, 160-6 meters, Cross-Needle SWR/Wattmeter, Each See More Specifications

MFJ 974HB is a fully balanced antenna tuner providing superb current balance throughout a very wide matching range — 12 to 2000 ohms. Rated at 300 watts SSB PEP transmitter output and 150 watts CW transmitter output, this device matches 50 ohm output transmitters or transceivers to virtually any antenna.

Handles 300 Watts SSB PEP and 150 Watts CW. It gives you superb current balance throughout its very wide matching and frequency range. Tunes any Balanced Line. The MFJ-974HB tunes any balanced lines including 600 Ohm open wire line, 450/300 Ohm ladder lines, 300/72 Ohm twin lead - - shielded or unshielded.

The MFJ-974HB is a fully balanced wide range T-Network using four gear driven 1000-Volt air variable capacitors and high-Q air wound tapped inductor for 80-10 Meters and separate inductors for 6 and 160 Meters. The tuning components are mounted symmetrically to …

The MFJ-974HB is a fully balanced wide range T-Network using four gear driven 1000-Volt air variable capacitors and high-Q air wound tapped inductor for 80-10 Meters and separate inductors for 6 and 160 Meters. The tuning components are mounted symmetrically to …

The MFJ-974HB is a fully balanced, accurate, balanced line antenna tuner tailored for the 6-160 meter bands. This tuner excels in efficiently tuning balanced line antennas, ensuring top-notch signal transmission and reception due to its balanced design.