We are still taking and shipping orders! If you have trouble getting us on the phone, please send us an email at mfjoffice@mfjenterprises.com and we will get back to you soon!

Before sending products for repair please request RMA (Return Materials
Authorization) by emailing mfjoffice@mfjenterprises.com. Packages
delivered to MFJ without an RMA will be returned to sender.

MFJ-870 3KW HF SWR/Wattmeter

Measures 3KW fwd/ref peak/average power and SWR.
Covers 1.6 - 60 MHz.
Selectable power scale: 30W, 300W, 3KW
$119.95, Click here to buy and find out more!

Also See MFJ-891, MFJ-847, and MFJ-849

MFJ-557

Premium "all-in-one" code practice oscilator

Comes with built in speaker

Variable volume and side-tone

Key has adjustable spacing and tension

Power device with 9V battery or 12VDC source

Comes on a weighted steel anti-skid plate so oscillator stays in place

Only $69.95

Click here to view MFJ-557 product page!

Also see MFJ-550 straight key and MFJ-564 iambic paddle

MFJ-264, $129.95

1.5 KW, DC - 650 MHZ, SWR under 1.3:1

Handles 100 watts for 10 minutes, 1.5 KW for 10 seconds

Lightweight rugged aluminum cabinet, 3x3x9 Inches

Tried, tested and proven by hams and industry worldwide

Click here to buy and find out more!

MFJ Heavy Duty Tripods

Get your antenna up in the air with ease!

MFJ's tripod will allow you to operate portable anywhere. Fits in your trunk or back seat. Perfect for QRP, POTA, Field Day, or travel.

MFJ-1919EXAL for $199.95, get your antenna 18 feet up

MFJ-1918EX for $129.95, get your antenna 10 feet up

See MFJ-1918 for $84.95 for tripod without mast

Featured Products - In Stock

Click here to see our collection of telescopic whips

Click here to see MFJ-347

Click here to view MFJ-4603 product page

Click here to see our collection of MFJ power supplies

Super Heavy Duty 2-position antenna switch covers DC-600 MHz

Automatically grounds unused terminals for static/RF protection
Built-in lightning arrestors protect against static charges
Handles 2.5 KW PEP and 1KW CW
60 dB isolation at 300 MHz, 50 dB at 450 MHz
Less than 0.2dB insertion loss
SWR below 1.2:1
Heavy cavity type construction, SO-239 connectors, mounting holes, 3x2x2 inches
Get it today for $69.95
Click here to view MFJ-1702C

Also see MFJ-1704 and MFJ-1704N for 4-position antenna switches

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Choose Product Categories, which activates the other three drop down boxes (Type, Features, Company). Then select your Options and Click Search

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Scroll-down for more Collections

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Antennas

Click here for More Info and to Shop Our Antenna Products

HAMSTICKS

Work the world with MFJ Hamstick Antennas

MFJ-1606T MFJ-1610T

MFJ-1615T MFJ-1617T

MFJ-1620T MFJ-1630T

MFJ-1640T MFJ-2360T

MFJ-2312T MFJ-2375T

MFJ-2617T MFJ-2340T

and more.....

Click here to Shop Our Hamsticks

Power Supply

Utilize our product to achieve optimal results

MFJ-4230DMP MFJ-4230MPF

MFJ-4230MVP MFJ-4225MV

MFJ-4230MV

MFJ-4275MV/SPS-75MV

and more....

Click Here to View and Shop

BOOKS

MFJ-3305 MFJ-3306

MFJ-3307 MFJ-3400

MFJ-3501 MFJ-3506

MFJ-3507 MFJ-3509

Quality is Key!!

Click here to View and Shop In Stock...

Tuner , Controller, Dummy Load,

Noise cancel/Signal Enhancer

We have What you need

MFJ-1708B - MFJ RF Sense Transmit/Reveive Switch

MFJ-1707B-MFJ RF SENSING SWITCH

MFJ-1707B-N AUTOMATIC RF SENSE ANTENNA SWITCH

MFJ-1706H-Balanced Line Switch

MFJ-1705H RF BYPASS SWITCH

MFJ-1142-DC Line RFI Filter

MFJ-1146-Filtered DC Outlets

MFJ-731-SWR Analyzer Filter

Antenna Switch

The Best Of All

Desktop/Wall Mount

Remote

Click Here & Find Exactly What You're Searching for with Our Convenient Online Shop!

Our Top Ten Products

Browse Our Most Popular Products

Selling Fast

MFJ Parts

Cushcraft Best Seller

Mirage Best Seller

Details

MFJ-4603, WINDOW ANT FEEDTHRU, DELUXE PANEL

$129.95

MFJ

Details

Quick Shop

MFJ-5114I, CABLE, AUTO TUNER, ICOM INTERFACE FOR MFJ-925/928/929/939/998

$34.95

MFJ

View 8 additional products

MFJ

.....the World Leader in Amateur Radio Accessories

Click here to view and shop our HF Wire/ Vertical/ Directional Yagi/ Portable/ Restricted Space/ Mobile Antennas, VHF/UHF Antennas , Accessories & more

HY-GAIN

the first choice of hams worldwide

Click here to Browse and Shop our Antenna Rotators, Controllers and more

MIRAGE

Get a cleaner, more reliable Sound

Click here to Shop our VHF/UHF Solid State Amplifiers,Pre Amplifiers, Power Amplifiers ,Repeater Amplifiers & more

CUSHCRAFT

Made with high quality components

Click here to shop our wide range of HF/VHF/UHF Vertical, Yagi and Rotatable Dipole Antennas

AMERITRON

Click here to shop our HF Tube and No Tube Amplifiers,HF Solid State Amplifier, Amplifier Accessories & more

VECTRONICS

Click here to shop our Dummy Load, Radio Transmitter, Receiver & more

Videos... To Learn More....

We highly recommend that you explore the comprehensive product details available for your reference in the video section below.

Loop Antenna

MFJ-1886 Loop Antenna

Click here to play the video

MFJ Dummy Loads

MFJ Dummy Loads MFJ-260C MFJ-250 MFJ-250X MFJ-264 MFJ-267

Play

Octopus Antenna

Play

DC Power Outlet

this is a video of the 1124, 1106, 1126, 1128, 1129, 1104

Play

Antenna Switch

MFJ Antenna Swiches MFJ-1702C MFJ-2702 MFJ-2703 MFJ-2704 MFJ-1701 MFJ-1703 MFJ-1700C

Play

For More Videos Please Visit:

https://www.youtube.com/@MFJEnterprisesIncStarkville

MFJ-870 3KW HF SWR/Wattmeter

Measures 3KW fwd/ref peak/average power and SWR.

Covers 1.6 - 60 MHz.

Selectable power scale: 30W, 300W, 3KW

Also See MFJ-891, MFJ-847, and MFJ-849

MFJ-557

Premium "all-in-one" code practice oscilator

Comes with built in speaker

Variable volume and side-tone

Key has adjustable spacing and tension

Power device with 9V battery or 12VDC source

Comes on a weighted steel anti-skid plate so oscillator stays in place

Only $69.95

Also see MFJ-550 straight key and MFJ-564 iambic paddle

MFJ-264, $129.95

1.5 KW, DC - 650 MHZ, SWR under 1.3:1

Handles 100 watts for 10 minutes, 1.5 KW for 10 seconds

Lightweight rugged aluminum cabinet, 3x3x9 Inches

Tried, tested and proven by hams and industry worldwide

MFJ Heavy Duty Tripods

MFJ-1919EXAL for $199.95, get your antenna 18 feet up

MFJ-1918EX for $129.95, get your antenna 10 feet up

See MFJ-1918 for $84.95 for tripod without mast

Featured Products - In Stock

Super Heavy Duty 2-position antenna switch covers DC-600 MHz

Automatically grounds unused terminals for static/RF protection

Built-in lightning arrestors protect against static charges

Handles 2.5 KW PEP and 1KW CW

60 dB isolation at 300 MHz, 50 dB at 450 MHz

Less than 0.2dB insertion loss

SWR below 1.2:1

Heavy cavity type construction, SO-239 connectors, mounting holes, 3x2x2 inches

Get it today for $69.95

Antennas

HAMSTICKS

and more.....

Power Supply

Utilize our product to achieve optimal results

and more....

BOOKS

Quality is Key!!

Click here to View and Shop In Stock...

Tuner , Controller, Dummy Load,

We have What you need

Antenna Switch

The Best Of All

Our Top Ten Products

Browse Our Most Popular Products

Selling Fast

MFJ Parts

Cushcraft Best Seller

Mirage Best Seller

$129.95

$119.95

$119.95

$69.95

$89.95

$129.95

$159.95

$129.95

$34.95

MFJ

.....the World Leader in Amateur Radio Accessories

HY-GAIN

the first choice of hams worldwide

MIRAGE

Get a cleaner, more reliable Sound

CUSHCRAFT

Made with high quality components