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Top » Catalog » PRODUCT CATEGORIES » ANTENNA ANALYZERS » MFJ-269C » MFJ-269C FREE SHIPPING HF/VHF/UHF , 530 KHz-230 MHz + 415-470 MH
[MFJ-269C]
$359.95

Now with Free S/H
MFJ-269C HF/VHF/UHF, 530 KHz -230 MHz Plus 415-470 MHz, SWR ANALYZER

The MFJ-269C is a compact battery powered RF impedance analyzer. It combines five basic circuits; a variable oscillator, frequency counter, frequency multiplier, 50-ohm RF bridge, twelve-bit A-D converter, and a microcontroller. Together, these circuits perform a wide variety of useful antenna and RF impedance measurements including coaxial cable loss and electrical distance to an open or short.

Although mainly designed for analyzing 50-ohm antenna and transmission line systems, the MFJ-269C also measures RF impedance from a few ohms to several hundred ohms. An easy-to-access user controlled Zo setting in the Advanced function menus facilitates changing SWR and other SWR functions (i.e. return loss, reflection coefficient, match efficiency, etc) to any normalized impedance value between 5 and 600 ohms. The MFJ-269C also functions as a non-precision signal source and frequency counter. Operating frequency extends from 0.53 to 230 MHz in nine overlapping bands with extended SWR measurement from 415 to 470 MHz. (LF coverage may be adjusted to cover 0.470 kHz).

Typical Use

The MFJ-269C may be used to adjust, test, or measure the following:

Antennas: SWR, impedance, reactance, resistance, resonant frequency, and bandwidth
Antenna tuners: SWR, bandwidth, frequency
Amplifiers: Input and output matching networks, chokes, suppressors, traps, and components
Coaxial transmission lines: SWR, length, velocity factor, approximate Q and loss, resonant frequency, and impedance
Filters: SWR, attenuation, and frequency range
Matching or tuning stubs: SWR, approximate Q, resonant frequency, bandwidth, impedance
Traps: Resonant frequency and approximate Q
Tuned Circuits: Resonant frequency and approximate Q
Small capacitors: Value and self-resonant frequency
RF chokes and inductors: Self-resonant frequency, series resonance, and value
Transmitters and oscillators: Frequency

The MFJ-269C measures and directly displays the following:

Electrical length (feet or deg)
Impedance phase angle(degrees)
Resonance (MHz)
Feedline Loss (dB)
Inductance (μH)
Return loss (dB)
Capacitance (pF)
Reactance or X (ohms)
Signal Frequency (MHz)
Impedance or Z magnitude (ohms)
Resistance or R (ohms)
SWR (Zo programmable)

$359.95
For more information, please visit this products webpage.
This product was added to our catalog on Thursday 28 May, 2015.
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RW ANTENNA STORE ~ 716-434-9216 ~ 6150 Crosby Rd. ~ Lockport, N.Y. 14094 ~ Email: Sales@RWAntennaStore.com