2019年2月22日 · RM Italy KL 300P Mobile Linear Amplifier (25-30 mhz) 88radio.com Last edited: May 6, 2024. Reactions ...

2005年8月11日 · Video about the 300P RM amplifier. Have a look for ideas before you chuck it in the garbage. Disclaimer: I am not a linear expert. Your mileage may vary. Linear Power Amplifiers, particularly those using Thermionic Valves, have extremely high voltage inside that will probably kill you if given...

2011年2月23日 · This is a "quick and dirty" class AB mod for the KL300p that I ran across some time ago. While this description is for the KL300p, this method of providing a small bias source can be applied to just about any class C amp. Basically any amp that grounds the bases of the transistors via an...

2008年3月9日 · A nice little amp RM KL-300P amp. I put in 2 srf2072 pills in it had a blown 455 in it. Gets full power out. Only thing is the Preamp is always on no turning it off unless want to do the tr3 mod to it. Asking $95 shipped. Paypal.

2011年1月21日 · What is important is the bandwidth. RM makes several simple amps that cover 80-10m, which was ultimately what sold me on the KL-300p and KL-400. I have examples of each, and I've upgraded the KL-300p to class AB as can be seen here. The KL-400 is class AB from the factory.

2023年4月21日 · Hey everyone.Been using the KL200 on my Bill2 at one watt and everyone said I sound loud and clean.What would be the best dead watt key to run the KL300 without overloading it.I wouldn't hesitate to install a fan on it but I want both amps to live a long life.The Bill2 and the President NC mic...

2005年5月3日 · Selling a used RM KL-300 with manual. Amplifier has two MRF-455 finals. I bought this new last december. I have only used it twice. With a 1 watt deadkey from a president jackson. Sold the radio and know longer use the amplifier. Works great used on base. Non smoker. Asking price $70.00 Shipped. USPS Shipping with tracking. Lower 48 states only ...

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2010年11月8日 · kl-300p Copper Electronics, Inc. cobra 250 COBRA 250 BY PALOMAR-H&Y... dxHome. dxForums. New posts Search ...

2022年12月11日 · I just purchased this from 88radio.com on 12/12/2022 but have changed my station plans and this amp no longer fits into them. It is in brand new condition. Asking $145 and includes CONUS priority mail shipping. It is also for sale locally.