Page 1
10 Meter Vertical Antenna Model MFJ-1790 INSTRUCTION MANUAL CAUTION: Read All Instructions Before Operating Equipment MFJ ENTERPRISES, INC. 300 Industrial Park Road Starkville, MS 39759 USA Tel: 662-323-5869 Fax: 662-323-6551 COPYRIGHT 2012 MFJ ENTERPRISES, INC. VERSION 1A...
Page 2
Introduction The MFJ-1790 is a simple lightweight off center fed vertical antenna. It’s simple construction and lightness allow for easy installation almost anywhere. The single band design is engineered for maximum effiency and low radiation angle resulting in strong DX signals.
Page 3
Install the top section of the radiator using the 3/8 tube that does not have the slot. Slide the tube inward until the total length of the vertical element is 11 feet. This is a general length and should get the antenna close to 28.350MHz. Final tuning should be done with an antenna analyzer or swr meter.
Page 4
MFJ Enterprises, Inc. at the time of warranty service. MFJ Enterprises, Inc. shall have the discretion to deny warranty without dated proof-of-purchase.
Need help?
Do you have a question about the 1790 and is the answer not in the manual?
Questions and answers