|Discontinued Meters & Test Equipment|
The MFJ-259 SWR Analyzer is an easy to operate, versatile test instrument for analyzing nearly any 50 ohm RF system on frequencies between 1.8 and 170 MHz. In addition the MFJ- 259 can be used as signal source and as an accurate frequency counter.
The MFJ-259 combines four basic circuits: a wide range oscillator, a frequency counter, a 50 ohm RF bridge, and a calibrated bridge unbalance indicator. This combination of circuits allows measurement of the SWR (referenced to 50 ohms) of any load connected to the ANTENNA connector. The MFJ-259 FREQUENCY switch selects the following frequency ranges: 1.8 - 4, 4 - 10, 10 - 26.2, 26.2 - 62.5, 62.5 - 113 and 113 - 170 MHz.
The MFJ-259 can be used to adjust or measure the following:
The MFJ-259 requires between 8 and 18 volts for proper operation. Any power supply used with the MFJ-259 must be capable of supplying 200mA of current. Uses ten AA cells (not supplied) or optional MFJ-1312D.
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