Here are the results of testing the SS750 (8 x 2SC2879) on 14 MHz. including collector currents. Someone also asked what the bias voltage is; it is +0.66 volts on all the modules. Testing was into a
Author: RMcGraw@blomand.net (Bob & Linda McGraw K4TAX)
Date: Mon, 08 May 2000 22:13:24 -0500
For what it's worth. I've looked at the figures regarding input vs. output. The amp seems to be providing some degree of compression in the form of non-linearity in as much as the input to output gai
including +0.66 1.1:1. Looking at the gain and efficiency figures, it is behaving normally for an amp where the collector load impedance is too high. watts amps! the Yep - although it's not just the
To be perfectly fair to Henry, the first page in the manual has always stated that the CW output is 500 watts.. The SS-750 puts out more power than Ten-Tec, Metron, and SGC. All it needs is SWR prot
I don't know if this means anything, but a check of the impedance looking into the coax feeding my antenna (which seems to work much better with the amp than the dummy load) with an ancient Millen an
I am not sorry I bought this amplifier; it has a very good cooling system and will probably prove to be quite reliable. I chose it over the TenTec (etc.) because it appeared to be conservative in des
other the finished stated that At least they are meting the claimed spec. - my comment was meant as a sweeping generalisation, rather than a dig at Henry. I'm always disappointed that, with SSB the d