Hello Ed I tried adding further attenuators to a low output sig gen several times in the past and found that the enclosure leakage was higher than the output signal. My solution was to place the sig gen several feet away in a deep metal housing with very good coax and then use the attenuators at the work bench. With remote pc control this might be useful to you. I'd be interested to know how you get on.
73 David G3UNA > > *Note: I have two 20-dB and one 30-dB step attenuator so I may be > able to reduce the level for testing at -150 dBm. > > The 0dBm level may be strong enough for use with a rotating dipole > for calibrating my 2m-eme dual-polarity receiver channels (about 130 > feet of space loss). I have signal sources for 1296, 1420, and 2401 > MHz that runs approx. 0 dBm and are detectable over that range. > > Very nice tool, Wayne. Guess I will have to get one. > > > 73, Ed - KL7UW, WD2XSH/45 ______________________________________________________________ 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
