2012年4月9日 · The MFJ-815B DELUXE HF PEAK READING SWR/WATTMETER utilizes a cross-needle meter so that peak or average Foward power, Reflected power, and SWR can be read. Foward power is in Two ranges from 200 watts to 2000 watts.

The MFJ-815B is a bargain price performer and it has performed adequately for Field Day and portable operations. It adds value, the price is right and I for one am a happy I purchased it. Time Owned: more than 12 months. Had one for about 10 years now and added another a short time ago (used..I don't think they are worth it for the new price).

The MFJ-815B cross-needle meter allows you to monitor both forward and reflected power simultaneously. There are buttons to select either Peak or Average reading and power ranges of 200/2000 watts forward and 50/500 watts reflected. Frequency coverage is 1.8 to 30 MHz with a measurement accuracy of ±10%.

2025年2月6日 · The unit is equipped with a UHF Female - SO-239 connector, ensuring a seamless integration with your existing setup.

MFJ-815D has 3000 and 300 Watts forward and 600/60 Watts reflected power ranges. Read SWR from 1:1 to 8:1. LED Meter lamp uses 12 VDC or 110 VAC with optional MFJ-1312D TrueActive Peak Reading Circuit can use 9 Volt battery. All metal black aluminum cabinet measures 6W x 3 1/2H x 4 1/2D inches.

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2025年3月11日 · The MFJ-815B cross-needle meter allows you to monitor both forward and reflected power simultaneously. There are buttons to select either Peak or Average reading and power ranges of 200/2000 watts forward and 50 / 500 watts reflected. Frequency coverage is 1.8 to 30 MHz with a measurement accuracy of 10%.

The MFJ-815D is a true peak reading SWR/Wattmeter designed to operate on 1.8-60 MHz. This meter uses our TrueActiveTM peak reading circuit to read true peak/average forward and reflected power and SWR simultaneously. It has 3000/300 Watts forward and 600/60 Watts reflected power scales.

The Cross-Needle Meter reads SWR and true peak average, forward and reflected power simultaneously -- all in a single glance. You get Frequency coverage from 1.8 to 60 MHz. Has mechanical adjustment for accurately zeroing the meter. Push button selects range, meter lamp on/off and peak for SSB or average for CW operation. SO-239 Connectors.