MFJ Enterprises, Inc.
Manufacture's 1000 different ham radio products including products from Ameritron, HyGain, Mirage and Vectronics.
- (800) 647-1800
(662) 323-5869 - 662) 323-6551
- mfjcustserv@mfjenterprises.com
- P.O. Box 494
Mississippi State, MS 39762
United States
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product
1.8 - 525 MHz GrandMaster SWR Meter
MFJ-874
MFJ Grandmaster SWR/Power meters are the Cadillacs of ham radio! All GrandMaster feature peak and average, forward and reflected power readings and have selectable power ranges. Covers HF /UHF / VHF. 30, 300, 3000 Watt power ranges.
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product
ANTENNA ANALYZER
MFJ-213
MFJ-213 covers 1-60 MHz with digital precision. It also displays SWR, complex impedance, and impedance magnitude simultaneously all on the same easy-to-read LCD screen.
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product
Cross Needle Meter. 1.8 - 60/144/440
MFJ-864
This new MFJ Cross Needle SWR/Wattmeter covers HF thru VHF 1.8 - 60MHz, 144 MHz and 440 Mhz bands. It features separate HF and VHF / UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time.
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product
GRAPHIC ANALYZER
MFJ-225
Take RF testing to the next level with the new MFJ-225! All the basic analyzerfunctions you`ve come to depend on plus a host of advanced features like builtinLCD graphics, two-port VNA measurement, PC-Interface using IG-miniVNAfreeware, precise DDS frequency control, self-calibrating . . . easy-to-use!
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product
MFJ Dummy Load/Wattmeter
MFJ-267
1.5 kW Dry Dummy Load has built-in precision, true peak-reading SWR/Wattmeter switchable to external antenna! Worlds most versatile 1.5 kW dummy load has a built-in true peak reading SWR/Wattmeter that you can switch and use independently! Youll find tons of uses! Tune up your transceiver, linear amplifier, or antenna tuner into a safe 50 Ohm dummy load at full power.
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product
Noise Bridge, RF 1 MHz to 100 MHz
MFJ-202B
Quickly adjust almost any antenna for maximum performance, 1 to 100 MHz. Lengthen or shorten your antenna for minimum SWR. Measure resonant frequency, feedpoint resistance and reactance. Works with any receiver or transceiver. Hand-calibrated resistance scale, expanded capacitance range and exclusive built-in range extender.
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product
RFI Detector Meter
MFJ-805
Use this ultra-sensitive pocket-sized RFI Detector to track down and eliminates RFI caused by radiating cables and wires. Usable from VLF to VHF. Gain adjustable over 50dB range.
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product
ULTRA-SONIC RECEIVER W/PARABOLIC REFLECTOR
MFJ-5008
Many times the noise is coming just outside your doorway, from the power lines. Power companies are usually very willing to help out with noise issues, but not all companies in this age of financial limitations will have the necessary equipment or trained personnel to properly locate nearby noise sources.
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product
VHF SWR/Wattmeter
MFJ-812B
This is the worlds most popular and most affordable VHF SWR/Wattmeter. It has a built-in Field strength Meter. Covers 144 and 220 MHz. Read forward and reflected power in 2 ranges - 30 or 300 Watts. Reads SWR from 144 thru 220Mhz
Parent
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NI
NI is a technology pioneer and leader in virtual instrumentation - a revolutionary concept that has changed the way engineers and scientists in industry, government, and academia approach measurement and automation.
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Phase Matrix, Inc
Phase Matrix, Inc. designs and manufactures RF and microwave test-and-measurement (T&M) instruments and is a wholly owned subsidiary of National Instruments Corp. Our array of instruments includes traditional benchtop frequency counters, modular (VXI) pulsed-frequency counters, modular (VXI and PXI) synthetic instruments, including downconverters, upconverters/synthesizers and local oscillators that are designed for both commercial and military applications.
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Optimal+
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NH Research, Inc.
NH Research (NHR) enables electrification by accelerating innovation, validation and functional test of today’s technologies. Backed by over 50 years of experience in power conversion and electrification test systems NHR provides world class test instruments and systems for a wide range of industries. NHR solutions provide performance and safety that engineers and researchers desire to reduce test time and increase energy savings of their test systems. NHR was acquired by NI in 2021. Together, NHR and NI offer more complete and open electrification solutions to optimize test workflows and accelerate time to market for our customers.
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VI Control Systems Ltd.
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SET GmbH
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