Although primarily designed for analyzing 50 ohm antenna and transmission line systems, MFJ 259C Analyzers also measure RF impedances between a few ohms and several hundred ohms. They also function as a signal source and frequency counter! Their frequency range of impedance measurement is 0.53 to 230 MHz in several overlapping bands.
The accuracy of the analyzers is enhanced by the use of special microwave zero-bias Schottky detectors with matching compensating diodes. They are compensated to provide the best possible linearity with both high and low impedance loads, making the A/D converter's 0.5 percent resolution the primary limitation. Unlike MFJ's 259B Antenna Analyzers, these new "C" versions have two frequency-range knobs to allow wider control. The extended coverage to include the 220 MHz band is another very worthwhile addition! MFJ 259Cs may be used to test.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. Tunes circuits: Resonant frequency and approximate Q.
Small capacitors: Value and self-resonant frequency. MFJ-259Cs are a complete Ham Radio test station with frequency counter, RF signal generator, SWR/Resistance/Reactance/Coax Analyzer, Capacitance/Inductance Meter and much more. Antenna Analyzer Frequency Range: 0.53-230 MHz. RF Connector Type: UHF female, SO-239. Band Selection Control: Rotary switch.
External Power Input Voltage: 12 Vdc. Analyzer Height: 6.75 in. Analyzer Depth: 2.00 in. The item "MFJ-259C HF/VHF/220 MHz Ham Radio CB Antenna Analyzer- 530 KHz 230 MHz" is in sale since Friday, November 22, 2019. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment".antennastore" and is located in Lockport, New York. 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, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Grenada, Saint lucia, Barbados, Bermuda, Bolivia, Ecuador, Egypt, French guiana, Gibraltar, Iceland, Cambodia, Sri lanka, Luxembourg, Oman, Peru, Paraguay, Reunion, Viet nam, Uruguay, Russian federation.