The ameritron 811 and 811H are good amps for casual use. but you get what you pay for. for instance the power supply runs at 1600 v for the plate. it uses four 400 volt capacitors in the HV power sup
2300 watts is only 50 watts over the legal limit. Not much a margin. -- Darrell Bellerive Amateur Radio Stations VA7TO and VE7CLA Grand Forks, British Columbia, Canada _______________________________
(b) No station may transmit with a transmitter power exceeding 1.5 kW PEP. I guess it's a different output power allowed in Canada? 73, Duane Duane Calvin, AC5AA Austin, Texas www.ac5aa.com --Origin
In Ethiopia we were limited to 100 watts output during periods of no modulation. Think of the possibilities ! Mike N4NT _______________________________________________ TenTec mailing list TenTec@cont
Service RBR-4: 10. Restrictions on Capacity and Power Output The transmitting power of an amplifier installed at an amateur station shall not be capable of exceeding by more than 3 dB the limits on
How do you measure power output on SSB during periods of no modulation? Transmitter spurs? Wonder what country has the highest maximum legal limit and what it is? Seems to me most countries limit ama
Interesting. 2250 PEP SSB = 1590 W RMS. The Alphas are rated 100% duty cycle "brick on key" at 1.5KW, so 2250 SSB PEP should also be pretty much loafing for the Alpha 87, 89, 91b or 99 or the others
Easy: With a wattmeter (in silence). _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec
Based on this, if carrier suppression is 60 dB below rated power output, then at no modulation is thus 60 db below peak. So if 60 db below peak is equal to 100 watts, then peak reference power, 60 dB
Author: "Ronald C. McConnell" <rcmcc@embarqmail.com>
Date: Sun, 6 Apr 2008 12:50:21 -0400
Let's see: 4 x 400V = 1600V Uhhhhh... What happened to engineering design margins? Cheers, 73, Ron McC. w2iol@arrl.net In an emergency, a ground connection can be made by forcing one or more bayonets