Mfj-949 manual with schematic

Service manuals, schematics, eproms for electrical technicians. This site helps you to save the Earth from electronic waste! MFJ MFJ949E SM. Type: (PDF) Size 133. 4 KB. Page 10. Category OTHER SERVICE MANUAL. Warning! If you are not familiar with electronics, do not attempt to repair! MFJ949E Versa Tuner II Instruction Manual General Information The MFJ949E is a 300 watt RF output power antenna tuner that will match any transmitter or transceiver to virtually any antenna. Peak or average forward and reflected power and SWR can be read on the illuminated crossneedle meter.

MFJ993 IntelliTuner Automatic Antenna Tuner Instruction Manual Interface cables for Alinco and Icom radios are available from MFJ Enterprises, Inc.

Interface cables for compatible Mfj-949 manual with schematic and Yaesu radios will be available in the future. Download, MFJ, Antenna, Brochures, Owner Manuals, Service Manuals, in Pdf format MFJ949E Schematic Diagram (2011) I have been recently been evaluating antenna system parameters and wished to use tools such as Schmidt's" TNetwork Tuner Simulator" 1 and Duffy's" T match efficiency estimator, " 2 For this I needed to determine the values of inductance and capacitance that the tuner dial settings Manuals for Mfj This is the manuals page for Mfj.

In this page you find schematic, users and instructions manuals, service manuals, Feb 25, 2009В  The problem here is, the MFJ instruction manual tells you to switch to low power for tuning, but the Kenwood TS130S doesn't have that option, so I have to test at full 100 watt power.

so I can only key down for real short periods of time, make some quick adjustments and let up, I do this until I get the SWR's down to a reasonably All information, images, and documents on this website are the sole property of MFJ Enterprises, Inc. Any reuse or redistribution of the contents of this website are strictly forbidden without authorization from MFJ Enterprises, Inc.

MFJ989C VersaTuner V Instruction Manual 1 Introduction The MFJ989C roller inductor tuner is a 3000 watt PEP input, 1500 watt PEP output antenna tuner. These power ratings are for load impedances of ohms. THE SWRWATTMETER The SWRWATTMETER of the MFJ9419 can be used with the tuner or by itself. The SWRWATTMETTER is between the transmitter and the tuner when the aqtenna switch is in the COAX 1.

View and Download MFJ 949C owner's manual online. Versa Tuner II. MFJ949C Tuner pdf manual download. Nov 29, 2011В  The manual is horrible. They calibrate in LETTERS and tell you how to tune in NUMBERS. Meter will not light up without a 12V adaptor, or" removing cover and attaching 9V battery to connector".

Pulled the case, no connector. Look at the Mfj-949 manual with schematic of that tuner. Is that DC connected in any way to anything besides the