The MFJ‑826B is a precision digital SWR and wattmeter covering 1.8–60 MHz, designed for operators who need accurate, real‑time monitoring across HF and 6 m bands. It automatically selects between three high‑resolution power ranges—100 mW to 25 W, 250 W full scale, and 1500 W full scale—each offering excellent 10‑bit measurement accuracy.

True peak or average forward and reflected power, SWR, and frequency can be displayed simultaneously on the clear 2‑line, 16‑character high‑contrast backlit LCD. Multiple auto‑ranging bar‑graph modes allow you to visualise forward power, reflected power, SWR, or dual‑bar combinations, making it easy to tune antenna tuners, amplifiers, and transmitters with confidence.

MFJ’s TrueActive™ peak‑reading circuit ensures accurate peak readings on all modes, while the PeakHold™ function freezes the highest forward‑power bar segment for one second. A built‑in frequency counter provides digital frequency readout in continuous‑carrier modes, ideal for older rigs and QRP equipment.

Compact, intuitive, and highly capable, the MFJ‑826B is a powerful tool for both fixed‑station and portable HF operators who demand reliable, high‑resolution SWR and power monitoring.

TECH SPEC – MFJ‑826B High‑Accuracy Digital SWR/Wattmeter

.