Collins 30L-1 R-F Linear Amplifier 1 KW, Updated and Reconditioned 572B tubes

Classic Collins 30L-1 RF Linear Amplifier in excellent working condition. Designed for use with the KWM-2 and "S Line". Fully reconditioned in October of 2018, including the replacement of all electrolytic capacitors, power cord, meter lamp, and high voltage power supply diodes. Power output measured over 500 watts (into a 50 Ohm dummy load) on the 80, 40, 20 and 15 meter bands when driven by a Collins 32S-1 transmitter (100 watts output power). The tubes have been updated from the original 811A triodes (65 Watts Plate Dissipation) to functionally similar 572-B triodes (160 Watts Plate Dissipation), which provides an increased safety factor and much longer tube life.

I will include two spare Centron 572-B tubes. The original instruction manual will also be included. Amplifier is wired for 115 VAC, but can easily be modified to 220 VAC (with a different power cord). History: This Amplifier has been in my family since 1962.

Originally owned by my father, it was passed down to my brother upon his death. The item "Collins 30L-1 R-F Linear Amplifier 1 KW, Updated and Reconditioned 572B tubes" is in sale since Monday, November 5, 2018. This item is in the category "Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Amplifiers". The seller is "mmjay" and is located in Rochester, Minnesota. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia.

Brand: Collins
Band: HF