May 03, 2008 First test after have built my new QRP wattmeter in kit: OAK Hills Research WM2. Oak hills research wm-2 manual meat works on 300 kHz to 54 MHz range with 100 mW 1 Watt The OHR WM2 QRP Wattmeter Kit 149. 95 The Oak Hills Research WM2 was designed specifically for the QRP operator.
The unit operates from 300 KHz to 54 MHz. It will measure forward and reflected power at QRP levels down to 5mW. The WM2 QRP wattmeter from Oak Hills Research is a simple, well designed and easy to build kit. The kit is 100 complete, including a robust cabinet with prepunched holes and printed stickers for both the front and the back panel. Division of Milestone Technologies Inc. Oak Hills Research was founded by Doug DeMaw W1FB, the godfather of QRP.
Today OHR is your best source for quality transceiver kits and accessories. On these pages you will find descriptions and photos of our fine QRP products. There are a couple of pieces of equipment that I would not be without. One is the MFJ 259B Antenna analyzer and the other is the Oak Hills Research WM2 QRP WattMeter.
Ham radio would be less fun without these two. Oak Hills Research WM2 product reviews by real people like you. Only at eHam. net. eHam. net is a Web site dedicated to ham radio (amateur radio). This page describes how to modify the OHR WM1WM2 QRP Wattmeter to obtain 'peak power' readings. it is a direct reading Wattmeter available as either a kit or fully assembled from Oak Hills Research (and some dealers). pin1 of U2A, R10, C5 and two pins of R8 are soldered.
Refer to Figure 4 and the pictorial drawings in the WM1 manual Oak Hills Research WM2 QRP Wattmeter Kit product reviews by real people like you. Only at eHam. net. eHam. net is a Web site dedicated to ham radio (amateur radio). WM2 QRP Wattmeter I assembled a WM2 QRP Wattmeter of Oak Hills Research in September 2010.
Detailed specifications can be found on the manufacturer's website. The WM1 from Oak Hills Research is a wattmeter designed for the QRP enthusiast This is an easy one or two evening kit that contains top quality parts, a sturdy enclosure, and a large easy to read meter The assembly manual is clear, complete, and easy to read I had read a lot of good Mar 05, 2008 This kit is suitable for most beginners, as the instructions are extremely basic and leave no stone unturned.
Calibration is simple, and as most hams sayth The WM2 from Oak Hills Research is a cool QRP wattmeter kit, which can measure forward and reflected power in three ranges: 100mW, 1W and 10W. With an accuracy of 5 of the full scale it should be possible to measure WTD: Oak Hills Research SCAF Filter& Oak Hills Research WM2 Instructions Guy's I am in need of another copy (.
pdf for easeor printout. whatever) for the above pieces of equipment. Over the last 2 years I have been gettin' my disabled friendly flat modified. and I am ashamed to admit the decorating is'nt finished yet