Are you shopping for the best Mfj 121b? We have evaluated and analyzed categorically more than 10 150 customer reviews, and we have come up with the 10 best products you will have an interest in, including Mfj 121b. Plus, the features that make every item stand out from the crowd are highlighted, with a view to save your valuable time.
Best Mfj 121b
- MFJ-121B Clock, Dual time zone, atomic
1 used from $119.99
- MFJ-931 creates an artificial RF ground! It resonates a random length of wire thrown along the floor and produces a tuned counterpoise. This ground effectively places your rig near actual earth ground potential even if your rig is on the second floor or higher with no earth ground possible.
- Also, the MFJ-931 electrically places a far away RF ground directly at your rig -- no matter how far away it is. It reduces the electrical length of the ground connection wire to virtually zero by tuning out its reactance.
- The MFJ-931 connects between your rig and a random length of wire or a connecting ground wire. Its tuned for maximum ground current using the built-in RF ammeter. The MFJ-931 Artificial RF Ground covers 1.8 - 30 MHz and measures a compact 7.5W x 3.5H x 7D inches.
1 used from $27.99
1 used from $52.99
- The RF Isolator is effective from 1.8 to 30 MHz
- RF Isolator is a 1:1 Current Balun designed to be placed in line with a 50-Ohm coax.
1 used from $140.00
- 30 Amps Surge (up to 5 minutes), 25 Amps Continuous. 4 to 16 VDC adjustable output, detent at 13.8VDC. Light weight, only 3.4 lbs/1.35kg
- Compact, only 5” x 2 ½” x 6” (W x H x D). 0 to 16V and 0 to 32 A selectable backlit meter. Five-Way binding post for high current radios
- Over Voltage protection. Over Current protection with “FAULT” LED. QUIET Internal Cooling Fan with ”FAN” LED
- Super Regulation, works with AC input from 85 to 135 VAC (115VAC model) or from 170 to 260 VAC (230VAC model), 47-63Hz
- Ripple and Noise
- HT Window Mount Clip, SMA Connector, 10 ft. Flexible Mini RG-58 Coax
- MFJ's Window Mount clip is made of sturdy metal and will give you years of trouble-free service.
- MFJ-310 works with any 2 meters, 220 MHz, dual band or any other handheld that uses a BNC antenna connector.
- MFJ-310 comes with 10 feet of lightweight and flexible mini-coax that makes it easy to handle your handheld.
- weather-proof window feed through panels bring HF/VHF/UHF antennas, balanced lines, random wire antennas, ground, DC/AC power and Rotator/Antenna Switch Cables into your ham shack without drilling through walls.
- 3 x SO-239 / 1 x Balanced 2-Wire Terminals / 1 x Random Wire
- 102 feet long, shorter than 80 Meter dipole. Use as inverted vee or sloper to be more compact. Use on 160 Meters as Marconi with tuner and ground. Handles full legal limit power. Add coax feedline -- get on the air!
- Covers all bands, 160-10 Meters w/ Antenna Tuner.
Commonly, the budget is one of the primary thoughts you carefully think about when shopping for brand new things before anything else. Many brands supply numerous Mfj 121b at different prices. for the most part, costly products have additional and special characteristics. But you can always buy the product that suits you financially and fits your needs.
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