Manufacturers


Used Equipment

More Information

MFJ MFJ259D

  • Model: MFJ259D
  • In Stock
  • Manufactured by: MFJ

 Ask a Question 

$299.95
Free Shipping

.28 - 230MHz SWR ANALYZER with FREQ COUNTER,RES,SW SWR ANALYZER RADIO ACCESSORIES
MFJ-259D -- World's most popular Antenna Analyzer just got better! Now covers super wide range -- 280kHz to 230MHz -- no gaps!

Super easy to use!
Just set the bandswitch and tune -- just like your transceiver. SWR, Complex antenna Impedance and frequency are all instantly displayed simultaneously!

The MFJ-259D Gives you a complete picture of your antenna.
Read SWR, return loss and reflection coefficient at any frequency all at once.
Read Complex Impedance as series resistance and reactance(R+jX) or as magnitude (Z) and phase (degrees).
Determine velocity factor, coax cable loss in dB, length of coax and distance to short or open in feet.
Measure inductance in H and capacitance in pF at actual operating frequencies.

The MFJ259D is an all-in-one ham radio test set
Includes frequency counter, RF Generator, SWR Analyzer, RF Resistance and Reactance Analyzer, Coax Analyzer, Capacitance and Inductance Meter and more!
Large easy-to-read tw line LCD screen and side-by-side meters clearly display your information.

Here's what you can do...
Find your antenna's true resonant frequency. Trim dipoles and verticals for lowest SWR at your favorite frequencies.

Adjust your Yagi, quad, loop and other antennas, change antenna spacing and height and watch SWR, resistance and reactance change instantly. You'll know exactly what to do by simply watching the displays.

The MFJ259D is perfect for tuning critical HF mobile antennas in seconds for super DX -- without subjecting your transceiver to high SWR.

Measure your antenna's 2:1 SWR bandwidth and analyze multiband performance! Check SWR outside ham bands without transmitting and violating FCC rules. Adjust your antenna tuner for a perfect 1:1 match without creating QRM.

Take the guesswork out of building and adjusting matching networks and baluns and antennas.

Accurately measure distance to short or open in failed coax. Measure coax length in feet, loss in dB, velocity factor and impedance.

Measure inductance, capacitance. Troubleshoot and measure resonant frequency, Q of traps, stubs, transmission lines, RF chokes, tuned circuits and baluns.

The MFJ259D has a built-in Ni-MH/Ni-Cd charger circuit, battery saver, low battery warning and smooth reduction drive tuning.

Use 10 AA or Ni-MH batteries (not included) or 110-240Vac with optional MFJ-1312D. Rugged, compact all-aluminum construction, 4"W x 6-3/4"H x 2"D.

Accessories for MFJ MFJ259D

MFJ1312D
MFJ1312D
12Vdc 500mA AC ADAPTER, 110Vac
18.95
MFJ29D
MFJ29D
CARRYING POUCH
35.95
MFJ29DABC
MFJ29DABC
POUCH,DIP COILS,AC ADAPTER,10-AA Ni-MH BATTERIES
119.95
MFJ29DAC
MFJ29DAC
CARRYING POUCH, DIP COILS, AC ADAPTER
80.95
MFJ5510C
MFJ5510C
12Vdc CIGARETTE LIGHTER ADAPTER
19.95
MFJ66C
MFJ66C
DIP METER COILS for HF/VHF/220MHz
53.95
MFJ99C
MFJ99C
10-AA Ni-MH BATTERIES & AC ADAPTER/CHARGER
30.95

Manufacturer Info

Copyright © 2023 R and L Electronics, Inc
at5888uviii