These new MFJ Giant SWR / Watt meter series have large 3-5/8" Cross-Needle SWR / Wattmeters that have a three-color scale for improved readability.
These wattmeters simultaneously display forward/reflected power and SWR all at a glance! They each have individual meter scales for each power range that increase reading accuracy.
A True™ Active peak-reading circuit is included for SSB operation (MFJ-891 only). LED backlighting provides smooth and even illumination for easy night viewing.
Low bias Schottky diode detectors increase linearity from low power to high power readings.
A true directional coupler for increased accuracy gives solid readings over the entire frequency range, HF to UHF. DC grounded antenna connectors prevent electrostatic build up.
SWR less than 1.2:1. Meter accuracy is +/- 10% of full scale or better. Has lighted meter on/off switch.
These wattmeters are extra sturdy with large rubber feet and a rugged metal and a designer-styled plastic injection molded front panel. Handsome black speckled finish and gray molded front panel aesthetically complements today’s modern transceivers. Quality SO-239 connectors.
7 ¼"W x 4 ½"H x 4 ½"D.
Select from the following frequency range models:
Covers 1.6 to 60 MHz. Handles 2 kW in three ranges: 20/200/2000 Watts. MFJ-891 has precision TrueActive™ PEP Circuit for SSB operation.
Covers 1.6 to 200 MHz. Handles 200 Watts in three ranges: 2 / 20 / 200 Watts.
Covers 125 - 525 MHz. Handles 200 Watts in three ranges: 2 / 20 / 200 Watts.
Two input sensors. Covers 1.6 - 60 MHz and 125 - 525 MHz. Incorporates two RF sensors for HF or VHF/ UHF operation. Handles 200 Watts in three ranges: 2 / 20 / 200 Watts.