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Call Toll Free: 1-800-647-1800 or Call: 1-662-323-5869
NEW 2017 Summer/Fall Catalog!
Dalton Hamfest 2018
Dalton, GA

Feb 24, 2018
COMPANY NEWS:
MFJ IS NOW THE AUTHORIZED NORTH AMERICAN SALES AND SERVICE DISTRIBUTOR FOR XIEGU PRODUCTS!
MFJ to be exclusive US distributor of Messi & Paoloni Coax Cables!
SITE NEWS:
At 9 am GMT every Monday and Tuesday, we will be performing server reboots causing the systems to be down for approximately 10 to 15 minutes!
Click At the Top to join our News Letter! Get information about the world of amateur radio and MFJ Enterprises.

** FEATURED PRODUCTS **
MFJ-226
1-230 MHZ ANTENNA EXPERT TIMES GRAPHIC ANALYZER

$ 339.95 each


Graphical Impedance Antenna Analyzer Review/Demo

MFJ VNA Antenna Analyzer covers 1 to 230 MHz, 1Hz resolution.

•Frequency sweep plots: SWR, Impedance, Resistance, Reactance,Phase Angle, Complex Return Loss, Smith Chart
•Sign of reactance
•Amazing accuracy with OSL(Open-Short-Load) calibration.

New MFJ-226 introduces the MFJ Times Technology series of advanced Antenna Analyzers!

This groundbreaking VNA antenna analyzer -- MFJ-226 Antenna Expert -- delivers OSL calibration and true reactance including its sign from 1 MHz to 230 MHz with 1-Hz frequency resolution!

Incredibly Powerful MFJ-226 is the first and only low-cost handheld VNA(Vector Network Analyzer) to feature OSL(open/short/load) calibration for super accuracy and sign of reactance to positively identify inductive or capacitive reactance.

These two features, normally only found on lab instruments, place incredible diagnostic power in the palm of your hand.

With it, you`ll measure impedance plus many other critical load parameters directly or through a feed-line or test cable with exceptional accuracy, correcting for line loss and phase angle.

Single Frequency Mode
Presents an unusually wide range of load information including . . .
SWR
Frequency
Impedance Magnitude
Series and Parallel Impedance (R±jX)
S11 (Rectangular and Polar)
Capacitance
Inductance

Swept-Frequency Mode
Generates, displays, captures accurate plots versus frequency of
SWR
Impedance (Z)
Resistance (R)
Reactance (±X)
Return Loss (S11)
Phase Angle
Smith Chart
SmithChart plot shows S11 magnitude and phase angle over any frequency span you specify.

32 Memories
32 memories let you capture screens made in the field for download into your PC via mini USB port for later storage and use.

Store OSL Calibrations
You can run OSL calibrations through your test cable or feed-line or at different frequencies and store them for future use.

Fits Your Hand Perfectly
Better doesn`t mean bigger! The MFJ-226`s compact and virtually indestructible molded case fits your hand perfectly with real back-lit keys that depress to give you tactile feedback.

Easy-to-read Backlit LCD
Bright 2 1/2 inch LCD backlit screen is easy-to-read, even in direct sunlight.

Use two AA batteries
Use disposable Alkaline or rechargeable NiMH AA batteries (not included).
Firmware upgradeable via USB port.
Includes N-to-SO-239 adapter and 48-inch mini USB to USB cable.

3 1/4W x 6 1/2H x 1D inches.
9.3 ounces.

Looks, Feels, Performs Like a Professional Instrument

MFJ-226 has both the hefty feel and advanced performance of a professional field-service instrument costing hundreds or even thousands of dollars more.

If you`ve ever wished for the accuracy and flexibility of a professional-grade S11 VNA without the boat-anchor packaging and prohibitive price, your search ends here. The MFJ-226 pulls together the latest advances in RF technology and delivers them to you at a price you can`t afford to pass up!









X5105
XIEGU 160-6M, XCVR, ALL MODE,5W/ATU/LI-BAT/MIC/DSP


$ 669.95 each












NEW!!
Ready To Ship!!
Comes with a 2 Year Xiegu warranty!
FCC Type Approved


For Manual/Firmware updates, log into www.cqxiegu.com and register.




MFJ IS NOW THE ONLY AUTHORIZED NORTH AMERICAN SALES AND SERVICE DISTRIBUTOR FOR XIEGU PRODUCTS!

MFJ is the exclusive North American Distributor of this new ultra-portable multimode HF transceiver. 

Features a built-in highly efficient automatic antenna tuner, split frequency XCVR function, RIT receive fine tuning, NB noise suppressor, NR digital noise reduction, number notch, and computer-aided control functions. 

Super lightweight and portable, you can take it anywhere! The X5105 is equipped for desktop or handheld use and covers all modes HF + 6-Meters, SSB/CW/AM/FM/RTTY/PSK-31. 

Everything You`re Looking For! That`s what you get with XIEGU`s all-new X5105 ultra-portable multimode QRP transceiver marketed exclusively in the US by MFJ. Compare feature by feature, and you`ll quickly realize it`s like carrying a sophisticated full-sized station transceiver with you -- in your  pocket!

Here are some of the many reasons why you`ll want a X5105:

  • General coverage receiver, 500 kHz to 30 MHz -- plus 6 Meters 5-watts output, all bands, from 160 to 6 Meters (1.5-W AM).

  • All mode operation: SSB, CW, AM, FM, plus digital Smooth tuning, 1-Hz VFO resolution, A/B split  plus RIT Big 3.6" LCD screen with rich display content, Noise Blanker, Digital Noise Reduction, plus Notch Filter!

  • Multiple Band-Pass Filters plus selectable AGC speed Computer interface for digital modes Built-in Keyer and CW trainer, Multi-funcition microphone, Built-in Automatic Antenna Tuner, High-capacity battery pack (3800 mAh)

  • Use as a handy talkie, has built-in speaker microphone.

  • Includes: Multi-purpose handheld microphone, DC power cord, USB cable, service card and instruction manual.

  • Built-in battery charger automatically cuts off when battery is fully charged.

  • Size: 6-5/8" W x 3-5/8" H x 1-7/8" D Weight: 2.1 pounds

  • Exceptionally Low Price: $669.95



Thanks to advanced technology, "QRP" no longer means sacrificing those convenient high-tech operating features that make ham radio fun. Nor do you need to pack a bag full of cables and boxes because the keyer, ATU, and high-capacity battery pack are all built right in.

NEW INSTRUCTION MANUAL COMING SOON!!






























Other Products that work with this radio
XPA-125XIEGU XPA-125 POWER AMPLIFIERClick Here
XCE-19XIEGU DATA EXPANSION PORT FOR X5105Click Here
MFJ-564Iambic PaddleClick Here
MFJ-564BIambic PaddleClick Here
MFJ-561Miniature Iambic PaddleClick Here
MFJ-393KProfessional Boom-mic HeadphonesClick Here
MFJ-392BHeadphonesClick Here
MFJ-1709PTT Foot SwitchClick Here
MFJ-281Cleartone speakerClick Here
MFJ-1899TMultimode 80-6 Meters Walkabout AntennaClick Here
MFJ-9231QRPocket GroundClick Here
MFJ-9232QRPocket Loop AntennaClick Here
MFJ-9211QRPocket 4:1 BalunClick Here
MFJ-1806T6 Meter Single Band Walkabout AntennaClick Here
MFJ-1810T10 Meter Single Band Walkabout AntennaClick Here
MFJ-1812T12 Meter Single Band Walkabout AntennaClick Here
MFJ-1815T15 Meter Single Band Walkabout AntennaClick Here
MFJ-1817T18 Meter Single Band Walkabout AntennaClick Here
MFJ-1820T20 Meter Single Band Walkabout AntennaClick Here
MFJ-1830T30 Meter Single Band Walkabout AntennaClick Here
MFJ-1840T40 Meter Single Band Walkabout AntennaClick Here
MFJ-1880T80 Meter Single Band Walkabout AntennaClick Here


Click Here to Join the Xiegu Facebook Page





MFJ-1919EX
ANTENNA STAND, 18MAX 5MIN, W/FG , QUICK CLAMPS


$ 159.95 each
Due to the telescoping fiberglass mast size after being fully extended the capacity is capped at 15lbs. This mast will extend up to 18 feet! The base extends to 693 inches squared.

Stand
- 7.8` extended, 1.4" diameter.

- 54" collapsed, 6" diameter.

- 9 ¾ lbs.

Telescoping Mast
- 18` extended, ¾" diameter top, 1 ½" diameter bottom.

- 5` collapsed, 1 ½" diameter.

- 15 lbs.

The MFJ-1919 comes without the extendable telescoping mast.

The MFJ-1918EX is smaller, lighter, and and more portable antenna tripod.


MFJ-969
TUNER, HF+6M, 300W, ROLLER, DL, XMTR, ANT SW.


$ 229.95 each


The MFJ-969 Antenna Tuner gives you MFJs superb AirCore Roller Inductor and full 6 meteres through 160 Meter coverage!
You get everything youve ever wanted including...300 Watts PEP SSB full featured antenna tuner, widest matching range, full size lighted Cross-Needle SWR/Wattmeter reads true peak forward power, QRM-Free PreTune, 8 Position antenna switch, built in 50 Ohm dummy load, heavy duty 4:1 balun -- all in a tough, attractive cabinet. MFJs famous 1 year No Matter What warranty.

The MFJ-969 Antenna Tuners AirCore Roller Inductor, gear driven turns counter and spinner knob gives you exact inductance control for absolute minimum SWR. MFJs exclusive AirCore Roller Inductor has an air core that cant burn up! You get ultra-high-Q, the lowest loss, highest efficiency and highest power handling of any roller inductor in ham radio.

MFJs exclusive Self-Resonance Killer Keeps potentially damaging self-resonances away from your frequency. Huge self-cleaning wiping contact gives you excellent low-resistance connection without contact arcing or burning.
Solid 1/4 inch brass shaft, self-align bearings -- smooth non-binding operation.

The MFJ-969 Antenna Tuner covers all frequencies from 160 Meters thru 6 Meters, including the "magic band" -- the widest matching range of any full featured antenna tuner. Match dipoles, verticals, inverted vees, random wires, beams, mobile whips, SWL receiving antennas -- nearly any antenna. You can use coax cable, random wire or balanced lines. Has heavy duty 4:1 balun.

MFJs new ActivePeak reading Circuit accurately reads true peak forward power -- an MFJ exclusive.

MFJs lighted Cross Needle SWR/Wattmeter reads SWR, true peak forwards and average reflected power simultaneously on 300 Wat or 30 Watt ranges.
Lamp has on/off switch and uses 12VDC or 110 VAC with MFJ-1312D ActivePeakReading Circuit can also use a 9 volt battery.

MFJs 8 positions let you select two coax fed antennas, random wire/balanced line or built-in dummy load for use through your MFJ-969 or direct to your rig.
MFJs QRM-Free-PreTune lets you pre-tune MFJ-969 off the air into a built in dummy load without causing QRM. Pre-tuning into a dummy load makes tuning your actual antenna quick and easy!

The MFJ-969 Antenna Tuner has a full size non-inductive 50 Ohm dummy load. Youll find it handy for tuning, testing, repairing rigs, setting power level, adjusting mic gain, etc.

The MFJ-969 has a new tough aluminum case has a scratch proof multi-colored lexan front panel. It measures a compact 3½H x 10½D x 9½W inches.



MFJ-223
COLOR GRAPHIC VNA ANTENNA ANALYZER, 1-60MHZ


$ 279.95 each
MFJ-223 1-60 MHz Color Graphic VNA Analyzer

Pocket-Size, Incredible Performance! Truly accurate SWR, R, X and Z!

This pocket-sized wonder breaks the mold for analyzer design with user-friendly convenience, top notch accuracy, and a vivid TFT multi-color display. Don`t let the size fool you, MFJ-223 is packed with all the VNAfeatures and performance you need!

For example, get data for SWR, resistance (R), reactance (X), and impedance magnitude (Z) delivered on a color-coded high-resolution bar-graph display or sharply defined swept-frequency plots.

Get continuous DDS frequency coverage with 100-Hz resolution and a full selection of tuning steps and sweeps.

There`s a movable marker that calls up alpha-numeric data for any point on any plot -- and a memory to capture current data when you turn the analyzer off.

Get other useful features too, like a built in help menu and a field-strength indicator warns when powerful interference is present.

Best of all, juggling batteries is a thing of the past -- a long-running lithium-polymer power source is built right in. Recharge via any USB port.

Checkout these specifications:
• Single-frequency and swept frequency operating modes
• Truly accurate SWR, R, X, and Z measurements
• Seamless DDS coverage with 100-Hz resolution from 1-60 MHz
• Smooth "skip-free" encoder tunes fast or slow without missing a step
• Powerful +5-dBm stimulus generator overrides local interference
• Field-strength meter measures local signals, detects potential interference
• DDS generator precision signal source
• Vivid 1600-pixel/inch color graphics on a 2x2 inch non-glare TFTscreen
• High-lumen output, easy to read in direct sunlight
• Easy setup, only four control switches with convenient on-screen soft menus
• Personalized ID function programs your call or name onto the display
• Built-in 3.7-V 1800- mAH lithium-polymer battery charges with Battery Status Indicator and Auto Shut-off.
Optional MFJ-5431, Micro USB to USB Charge Cable.

• Charge % always displayed, multi-color LED monitors charge status
• Built-in clock shows elapsed time when unit is turned on
• Breakthrough miniaturization

2 3/4W x 3 1/2H x 1 3/8D" high-impact case, 5.1 oz.

• Has BNC connector.

BNC Male to SO-239 Adapter Included, MFJ-7708



MFJ-281
SPEAKER, CLEAR TONE, 3.5 MM PLUG


$ 12.95 each
SSB FM, Am, and CW never sounded so crystal clear! Plug in this MFJ ClearTone speaker and bring out communication speech fidelity that you never knew existed.

It restores the smooth sound of sinewaves that CW naturally generates and make it easy to copy. THE MFJ-281 ClearTone speaker was carefully designed to improve the intelligibility of speech in the frequency range of 600 to 4000Hz while reducing undesirable noise, static, and hum.

A top grade 3 inch Mylar cone speaker is mounted in a well designed speaker baffle. A fine mesh metal grille allows sound to radiate without being muffled. Versatile swivel mounting bracket lets you direct sound where you want it. 8 Watts. 8 Ohms, 6ft cord, 3.5mm mono plug.

Compact 3 ¼" x 3" x 2 ¼".


DOWNLOAD
Your New MFJ 2017
Ham Radio Catalog

HERE!

140 Pages of MFJ, Ameritron, Hygain, Cushcraft, Mirage and Vectronics Products!

REQUEST PRINT CATALOG!


MFJ-4230MV
COMPACT SWITCH PS, METER, 4-16V ADJ. 110/220VAC


$ 89.95 each
This is the world’s most compact switching power supply that also has a meter and adjustable voltage control.



Just 5" W x 2 ½" H x 6" D, it weighs only 3 lbs. -- it is the perfect pack-n-go power supply for field day, DXpeditions, camping, hiking or to pack for your next business trip or vacation to some far away place.

MFJ-4230MV gives you 25 Amps continuously or 30 Amps surge at 13.8 VDC. The voltage is front-panel adjustable from 4 to 16 Volts. MFJ-4230MV also has a selectable input voltage: choose from 120 or 240 VAC at 47 - 63 Hz.

A simple front-panel push-button switch lets you choose either Ampmeter or Voltmeter -- allows you to select Amps or Volts as you wish to read them.

MFJ-4230MV has an excellent 75% efficiency and extra low ripple and noise, < 100 mV. Awhisper-quiet fan cools by convection and forced air cooling.

Normal air-flow around the power supply is continuous and a heat sensor increases the fan speed when the temperature rises above 70 degrees celsius.

DC output is five way binding posts on the back of the MFJ-4230MV so you can power your dedicated HF, VHF or UHF transceiver with ease.

All MFJ switching power supplies are protected by MFJ’s famous NOMatterWhat™ one year limited warranty.

MFJ will repair or replace (at our option) your switching power supply no matter what for one complete year.


MFJ-1835


$ each
Product Being Replaced by MFJ-1836


1/2-wave, 5-Band HF Cobweb Antenna

Restricted space spoiling your operating fun? MFJ-1835 puts your call back on the map!

This fiveband (20, 17, 15, 12, 10 Meters) half-wave open-loop is perfect for restricted space or portable operation.

Sky-gray fiberglass spreaders and nearly invisible wire elements (13ft diagonal), blend in with your surroundings while standing tough against nasty weather.

Horizontally polarized for less local noise pickup plus solid gain over verticals.

No radials needed! Low SWR is due to MFJ’s exclusive Spider-Match broadband network.

Up to 5 dBi gain will allow you to work DX easily -- even on QRP.

Radiation pattern is nearly omni-directional so you don’t need a rotator.

Use lightweight TV hardware to mount it on your chimney, balcony, fence post or other. SO-239 feedpoint.

It’s small in size, just 8 lbs., low in cost, but big on performance. Let the MFJ-1835 turn your space problem into a fresh stack of QSL cards from far away places.




MFJ-945E
TUNER, HF+6M MOBILE, 300W, XMTR, ANT.BYP


$ 139.95 each
Covers 1.8 to 60 MHZ
New! Now covers 6-meter band and has antenna bypass Switch!

Dont go mobile without it!
Dont leave home without this mobile tuner! Have an uninterrupted trip as MFJ-945E extends antenna bandwidth and eliminates needs to stop, go outside and read just your mobile whip. Handles 300 Watts.

Super Compact Size
The small 8W x 2H x 6D inch black aluminum cabinet uses little room. The Cross-Needle meter shows SWR, forward and reflected power -- at a glance. It reads forward/reflected power in 300/60 and 30/6 Watt ranges. ON/OFF lamp switch. Requires 12 volts for lamp. (MFJ-1312D)

Fast, easy tuning
Convenient placement of controls makes tuning fast and easy while in motion. Antenna switch lets you bypass tuner and still use the SWR/Wattmeter.
Back panel has SO-239 connectors for transmitter and coax and a wing nut post for your ground.

1000 Volt capacitors
Efficient airwound inductor gives you lower losses and more Watts out. 1000 Volt capacitors. Covers 1.8 to 60 MHz. Use it at home in your base station when youre not in your RV, boat or car.

Mobile Mounting Bracket
A mobile mount, MFJ-20 can be purchased as well.


MFJ-941E
TUNER, HF, 300 WATTS, WITH MINI CROSS METER


$ 149.95 each
The MFJ-941E gives you a 300 Watt antenna tuner that covers everything from 1.8 - 30 MHz -- plus you get a lighted Cross-Needle meter with on/off switch, antenna switch and a 4:1 balun! (The light uses 12 VDC or 110 VAC with MFJ-1312D)

MFJs lighted Cross-Needle meter shows SWR, forward and reflected power all at a glance in 300/60 and 30/6 watt ranges, 8 position antenna switch lets you select 2 coax lines, random wire/balanced line or dummy load (direct or through).

An efficient 12 position airwound inductor gives lower losses and more power out. Has 4:1 balun, 1000 Volt capacitors. The beautiful aluminum cabinet has a durable scratch-proof multicolor Lexan front panel matches your rig perfectly and fits right into your station.


MFJ-993B
DUAL POWER AUTO TUNER, 300/150W, 1.8-30MHZ


$ 269.95 each


MFJ IntelliTuner Automatic Tuner

Automatically tunes unbalanced/balanced antennas . . .Ultra fast . . . New 20,000 memories . . . Antenna Switch . . . Efficient L-network . . . Select 300 Watts (6-1600 Ohms) or 150 Watts (6-3200 Ohms) . . . 1.8-30 MHz . . . 4:1 current balun . . . Cross-Needle and Digital SWR/Wattmeter . . . Audio SWR meter . . . Backlit LCD . . . Remote control port . . . Radio interface . . .

World’s First dual power level 300/150 Watts SSB/CW Tuner --

Select 300 Watt SSB/CW power level and match 6-1600 Ohm antennas Or . . . select 150 Watt SSB/CW power level and match extra wide-range 6-3200 Ohms!

The MFJ-993B IntelliTuner lets you tune any antenna automatically balanced or
unbalanced -- ultra fast.

It’s a comprehensive automatic antenna tuning center complete with SWR/Wattmeter, antenna switch for two antennas and 4:1 current balun for balanced lines.

MFJs exclusive IntelliTuner, Adaptive Search and InstantRecall algorithms
give you ultra fast automatic tuning with over 20,000 VirtualAntenna Memories.

You get a highly efficient L-network, 6-1600 ohm matching at 300 Watts SSB/CW
or extra-wide 6-3200 Ohm matching at 150Watts SSB/CW, 1.8-30 MHz coverage, Cross-Needle and digital meters, audio SWR meter, backlit LCD, remote control port, radio interface, heavy-duty 16 amp/1000V relays.

It learns while you’re having fun
As you’re ragchewing, contesting or DXing, your MFJ-993B is learning!

When you transmit, the MFJ-993B automatically tunes for minimum SWR and remembers your frequency and tuner settings. The next time you operate on that
frequency and antenna, these tuner settings are instantly restored and you’re ready to operate in milliseconds!

MFJ new VirtualAntenna Memory system gives you 4 antenna memory banks for each
of 2 antenna connectors. Select up to 4 antennas on each antenna connector. Each antenna has 2500 memories, 20,000 total.

Intelligent ultra fast tuning

MFJs InstantRecallTM first checks its memory to see if you have operated this frequency before. If so, tuning is instant-aneous and you’re ready to operate.

If not, MFJs IntelliTuner algorithm - - based on MFJ s famous SWR Analyzer
technology - - kicks in. It measures the complex impedance of your antenna. Next, it calculates the components it needs and instantly snaps them in. Then, it fine tunes to minimize SWR -- you’re ready to operate. It’s all done in a fraction of a second.

When the impedance is within its measurement range, the MFJ-993B is the fastest automatic antenna tuner in the world.

If it can’t accurately determine impedance, MFJ’s AdaptiveSearch algorithm
goes into action. Frequency is measured and relevant components values are determined. Only those values are searched for ultra-fast tuning.

For even faster searches, you can set the target SWR to 2 (settable 1.0-2.0).

You can manually tune when you can’t transmit (for listening out of ham bands).

Cross Needle and Digital SWR/Watt Meters

Lighted Cross-Needle and digital meters lets you accurately read SWR, forward and reflected power at a glance.

An audio SWR meter lets you hear the tuned SWR when you can’t see/read meters.
Turn on a highly visible, instant response SWR LCD bargraph when you need it.

Backlit LCD Display

An easy-to-read backlit LCD displays SWR, forward/reflected power, frequency,
antenna 1 or 2, L/C tuner values, on/off indicators and other information.
The MFJ-993B is a compact 10W x 2¾H x 9D inches. Use 12 –15 VDC/1 amp or 110 VAC with MFJ-1316.

Remote Control Plug in the MFJ-993RC, remote control and use your tuner elsewhere remotely.

MFJ-993B Interface Pre-wired Cables

Allows automatic tuning of your MFJ-991B/993B/994B IntelliTuner through radio.

MFJ-5124I ICOM. Supports IC-706, 707, 718, 725, 728, 736, 746, 756, 765, 775, others that support AH-3 or AH-4.
MFJ-5124A ALINCO. Supports DX-70, DX-77 and others.
MFJ-5124K KENWOOD. Supports TS-50S, 450S, 570S, 690S, 850S, 870S, 2000 and others that support AT-300.
MFJ-5124Y YAESU. Supports FT-100D, FT-857, FT-897, others.
MFJ-5124Y2 YAESU FT-847.
MFJ-5124Y3 Supports YAESU FT-1000MP and compatibles.


MFJ-1835H


$ each
Product Being Replaced by MFJ-1836H


MFJ Cobweb Antenna


For restricted spaces, 5-Bands: 20/17/15/12/10 Meters . . .



Restricted space spoiling your operating fun? MFJ Cobweb puts your call back on the map!

This five-band (20, 17, 15, 12, 10 Meters) half-wave Cobweb Antenna is perfect for restricted space or portable operation. Sky-gray fiberglass spreaders and nearly invisible wire elements (flat 9x9x1/2 feet square. 8 pounds), blend in with your surroundings while standing tough against nasty weather.

Horizontally polarized for less local noise pickup plus solid gain over verticals will allow you to work DX easily -- even on QRP. Radiation pattern is nearly omni-directional so you don’t need a rotator. No radials needed! Low SWR is due to MFJ’s exclusive Spider-MatchTM broadband network. Use lightweight TV hardware to mount it on your chimney, balcony, fence post or other. SO-239.

Low in cost, but big on performance. Let MFJ’s Cobweb Antenna turn your space problem into a fresh stack of QSL cards from far away places.



MFJ-1026
DELUXE, NOISE CANCEL/ENHANCER/ANTENNA


$ 199.95 each
Wipe out noise and interference before it gets into your receiver with a 60 dB null!

Eliminate all types of noise -- severe power line noise from arcing transformers and insulators, fluorescent lamps, light dimmers, touch controlled lamps, computers, TV birdies, lightning crashes from distant thunderstorms, electric drills, motors, industrial processes.

It’s more effective than a noise blanker because interference much stronger than your desired signal can be completely removed without affecting your signal.

It works on all modes -- SSB, AM, CW, FM, frequences from BCB to lower VHF.

Null out strong QRM on top of weak rare DX and then work him! You can null out a strong local ham or AM broadcast station to prevent receiver from overloading.

Use MFJ-1026 as an adjustable phasing network. You can combine two antennas to give you various directional patterns.

Null out a strong interfering signal or peak a weak signal at a push of a button.

Easy-to-use! Plugs between transmitting antenna and transceiver. To null, adjust amplitude and phase controls for minimum S-meter reading or lowest noise. To peak, push reverse button.

Use built-in active antenna or an external one. MFJ’s exclusive Constant Amplitude Phase Control makes nulling easy.

RF-sense T/R switch automatically bypasses your transceiver when you transmit. Adjustable delay time. 12 VDC or 110 VAC with MFJ-1312D. Measures 6 1/2 X 1 1/2 X 6 1/4 inches.






MFJ-939I
PLUG,PLAY,200W AUTOTUNER, HF,W/CABLE,ICOM
$159.95 each



MFJ-269C
HF/VHF/220MHZ/UHF,.530-230,415-470MHZ,SWR ANALYZER
$399.95 each



MFJ-1788
SUPER HI Q LOOP, 36~DIA, 15-40 METER
$499.95 each



MFJ-267
DUMMY LOAD, 1.5 KW, 0-60 MHZ, DRY
$159.95 each




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