MFJ-259 Ham Radio HF VHF SWR Antenna Analyzer. 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: Antennas: SWR, resonant frequency, bandwidth, efficiency Antenna tuners: SWR, frequency Amplifiers: Input and output networks Coaxial transmission lines: SWR, velocity factor, losses, resonance Balanced transmission lines: Impedance, velocity factor, resonance Matching or tuning stubs: SWR, resonant frequency, bandwidth Traps: Resonant frequency Tuned Circuits: Resonant frequency Small capacitors: Value RF chokes and inductors: Self resonance, series resonance, value Transmitters and oscillators: Frequency. 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.
The item "MFJ-259 Ham Radio HF VHF SWR Antenna Analyzer 1.8-170MHz" is in sale since Wednesday, August 18, 2021. This item is in the category "Consumer Electronics\Radio Communication\Parts & Accessories\Meters".
The seller is "quimiconc" and is located in Fayetteville, North Carolina. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.