I am looking at purchasing an Amp Supply LK-500ZC. Ham that has it for sale got it from an estate and has not tested it yet as there is a lot of...
Hey folks. After watching a lot of my friends go to NO TUNE amp and tuners I want to go that way too. I've got a great AL-1500 (w/8877 tubes) and...
Anyone know when the fully assembled version of the RF-KIT am will be available (date)? Also, who is servicing these in the US? And price point? I...
Good morning all ! I have search the forums and have not seen anything that relates to this problem. A little history of the SB-221 and my...
Good afternoon, everyone... I'm just getting back into Ham radio after a long absence. On HF, I'm running 100 watts into an AH4 tuner and long...
I am an old guy new at the hobby and have a question. I have a Yaesu FT-450D and have a chance to buy a ACOM 600S amp. My problem is how do I wire...
Hi Folks. I am not familiar with this radio. Have never used or even seen one. But one of my good friends has one. He is a fairly new ham. He was...
Two mornings in a row, different stations have QRM'd my QTH hundreds of miles away with readable CW at 60Hz across the entire 160m band. These...
Hi, Fellow Hams: I hope I understand how the forums work, and that I'm asking this in the right place. I have had a Lunar Electronics VHF amp in...
hello all, I am looking for someone to repair my kenwood tl-922a amp. someone close to columbus ohio.. thanks, Danny K8ZA
Thank you David, KG6IRW for an excellent and informative presentation on the Elecraft KPA1500 amplifier. What an awesome piece of equipment....
I WOULD LIKE TO SELL THESE ON QRZ BUT I WOULD FIRST LIKE SOME HELP DOUBLE CHECKING MY MEMORY ABOUT THEM. HISTORY: I WORKED AT MOT FOR 20 YRS IN...
Does anyone have any recommendations for a 600W tuner to use with a Kenwood TS 570D? I am considering getting a 600W amp but was wondering what...
hello all, I am looking for someone to repair my kenwood tl-922a amp. someone close to columbus ohio.. thanks, Danny KB8VFA
Hi KC3GJY HERE im only about a year into the hobby id like to get ouy better my home made loop does great , im ready for an amp. But witch one. I...
I'm in the design stages of a Mosfet Amp Build. I'm having trouble figuring out how to bias the mosfets and how to setup a matching circuit. Not...
Looking to get my Kenwood TL-922A repair. Hoping to find someone close to Columbus Ohio area. Thanks for info! 73, Danny KB8VFA
I was looking at possibly replacing my KPA 500 amp with a Yaesu VL-1000. I was reading the manual on the amp and they say 500 watts continous for...
I have several radios, transverters, antennas, amps, meters, etc and make changes here and there to the point that typical RF switches are just a...
I have run the ALS-500M for over a year now. It generally does a fine job, driven with 30W and an SWR around 1.5:1. Somtimes, it trips...I can...
