Palstar LA-1K Review – 1 kW Solid-State HF amplifier (6 to 160M)
2018年9月21日 · Here’s a full review of the Palstar LA-1K, it’s a 1 kW dual LDMOS solid-state HF linear. It covers from 6 to 160 meters. The LA-1K as RF sensing allowing automatic band switching without having to interface the radio. It has a very nice color display touch screen which includes a power meter and a live SWR meter. It supports up to 3 antennas.
New Elecraft KPA1500 Amplifier Presentation - QRZ Forums
2018年5月22日 · Thank you David, KG6IRW for an excellent and informative presentation on the Elecraft KPA1500 amplifier. What an awesome piece of equipment. KPA1500 solid-state amplifier won’t take over your entire desktop: it’s just 4.5 x 13.5 x 11.5”.
Palstar LA-1K Review – 1 kW Solid-State HF amplifier (6 to 160M)
2018年9月21日 · That was a great presentation. The thing I saw that no one mentioned is how quicky the temp rose in the amp. Based on one second key downs and maybe 8 of them the temp rose from 26C to 3
HR2.0 - RF-Kit RF2K-S Amp - Ham Radio Amplifier, Legal Limit ...
2022年6月2日 · This is a list of most all solid state HF amplifiers past and present that have been commercially available. Along with type acceptance numbers, type of device used and other data. Enjoy 73 from, The K0UO " Rhombic Antenna Farm" 2 miles of wire in the Air & On the AIR daily This is just a snapshot of a small portion of that spread comparison sheet.
Issue #18: A Smart New Solid State Linear Amp from ACOM (Tiny!)
2023年5月11日 · Makes my FL-2100B look better and better every day. Not solid state, no 160 or WARC band coverage, but will do 500 all day long on 240V. Paid $400 CAD for it many years ago in mint condition. Mostly run it at 300 or 400 out to put less strain on the xcvr. Would love a new solid state amp, but just not in the budget.
New AMERITRON 500 Watt Mobile with Remote Head - QRZ Forums
2005年5月3日 · Ameritron's ALS-500M, $849, solid state mobile amplifier gives you 500 Watts PEP SSB or 400 Watts CW output! Just turn it on and operate - no warm-up, no tuning, and has instant bandswitching. Its super compact size fits in very small spaces in the automobile! New! ALS-500RC, $49, Remote Head lets you mount the ALS-500M
Alpha ships first AP8410 amplifier | QRZ Forums
2009年1月28日 · Alpha Power Ships First 8410 Amplifier Alpha Radio Products LLC announced today that the first production AP8410 amplifier shipped from its Boulder, Colorado facility. The AP8410 is the latest in the line of legal-limit (1.5-kilowatt output) tetrode amplifiers from …
Issue #8: QRO with the Legal Limit Mercury LUX | Page 3 | QRZ …
2023年1月18日 · BTW, I was reading the QST review of the RFkits amp. Seems the imd was -33dB without pre-distortion. Unfortunately kind of typical for solid state amps, Mercury IIIs included. It improved to -45dB at only 1000W out. We all wish it was better at full output, but there's no way it's going to equal a good 8877 tube amp.
Issue #32: VK-AMPS Expands the Ultra High-Power Linear Amp …
2023年12月14日 · My next amplifier will be a solid state unit ( I grow weary of the tuning process on tube amps), and this one is now on my list of possible "to-get's". Of course, I'd need to get a 240v line run into the shack beforehand, but I know a guy! Guess the final selection is going to depend on how well I score with the holiday scratch-off's this year!
Acom 700s Amplifier - Review | QRZ Forums
2023年3月9日 · Here is a Review of the fabulous Acom 700s linear amplifier, a great automatic amplifier for making HF contacts. I hope you like this video 73 everyone EA7IXM , Mar 9, 2023