• Country
• United States of America (USA)

• Manufacturer / Brand
• MFJ Enterprises; Starkville (MS)

• Year
• 1990 ??

• Category
• Amateur Equipment (Other, but not Key)

• Radiomuseum.org ID
• 228411

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Transistors
• 4

• Semiconductors
• 2N5486 2N5486 2N5486 2N3906 LM324

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Dry Batteries / 9 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: HF SWR Analyzer MFJ-207 - MFJ Enterprises; Starkville MS

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 63 x 200 x 55 mm / 2.5 x 7.9 x 2.2 inch

• Notes

• Frequency Range 1,75 MHz to above 30 MHz in 5 user selectable bands; gives direct readout of antenna's SWR without the need for formulas or indirect readings; can also be used to adjust a tuner to match antenna without the need for transmitting; a panel's connector permit to use an external frequency counter for exact tuning of built-in Variable Frequency Oscillator.

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Source of data
• -- Original prospect or advert

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Emilio Focosi. See "Data change" for further contributors.

• Other Models

• Here you find 67 models, 65 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from MFJ Enterprises; Starkville (MS)