I have the W2 wattmeter and original production software had some issues. Those in most part appear to be corrected. I do not have the lab equipment to measure accuracy, but suggest that when any meter is placed between tuner and antenna with jumpers there will be a difference no matter what meter one uses. I think the meter rollout was under pressure to get it to production and not quite ready for release. I wouldn't be that concerned now. I use the 1.5 kw module (something like that) and I monitor my 1.5KW amp to the antenna. With the amp in and out of circuit, the K3 and W2 seem to be close; remember that jumper length, etc., will cause some difference!
Bill K9YEQ K2-#35 (2 more), KX1-#35, K3, > Date: Sat, 2 Jan 2010 05:41:01 -0800 > From: ronce...@earthlink.net > To: elecraft@mailman.qth.net > Subject: [Elecraft] W2 Wattmeter > > > W2 WATTMETER I was doing some research and considering buying the Elecraft W2 > for use with my 2 K-2s and read the very negative reviews of the W2's > accuracy on E-Ham. I wonder if anyone would care to refute the E-HAM reviews > or offer positive comments about the W2's accuracy. At this point I would > have to choose the AUTEK or OAK HILLS meters over the W2. Considering the > cost of the W2 and Elecraft's attention to quality I would expect a far more > accurate meter than the reviews would indicate. Many thanks. > -- _________________________________________________________________ Your E-mail and More On-the-Go. Get Windows Live Hotmail Free. http://clk.atdmt.com/GBL/go/171222985/direct/01/ ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html