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| Ad Number: | 1762864 |
| Date Placed: | 03/22/26 |
| Name: | John Geiger |
| Phone Number: | 580-591-6885 |
| Callsign: | AF5CC |
| Category: | ANTHF |
| Heading: | FS: MFJ 249 SWR analyzer |
| Ad Message: | I have for sale a MFJ 249 antenna swr analyzer in good condition. It comes with the analyzer, box, wall cube power supply, and manual. The MFJ-249 HF/VHF 1.8-170 MHz SWR analyzer is a versatile device. It combines four basic circuits: a wide range oscillators, a frequency counter, a 50 ohm RF bridge and a micro controller. This combination of circuits allows measurement of SWR, magnitude of impedance, components of the impedance (resistance and reactance) of any load connected to the Antenna input connector on the top panel. By connecting a signal to the BNC jack labeled Frequency Counter Input it is possible to determine its frequency. It is designed to measure many things: Antennas: SWR, impedance, resistance, resonant frequency and bandwidth efficiency. Antenna tuners: SWR and frequency. Coaxial transmission lines: SWR, velocity factor, losses and resonance. Matching or Tuning Stubs: SWR, resonance frequency, bandwidth. - I am asking $110 shipped for it and can take paypal/mo |
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