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BRAND NEWHIGH POWER MODIFICATION KIT FOR MAGNUM S-3, S-6, AND S-9 TRANSCIEVERS WITH 2SC1969 FINAL TRANSISTORSMODIFICATION #4a DRIVER AND FINAL TRANSISTOR REPLACEMENT REPLACEMENT PARTS FOR THE FOLLOWING RADIO'S This application note discribes how to subsitute ERF-2030's for the discontinued Mitsubishi 2SC2166 and 2SC1969 RF transistors in the Magnum S-3, S-6 and S-9 10 meter transceivers This application note may apply to other similar radios The supplying of this informaiton in no way holds EKL Components, or any of its members, responsible for liable for any damage incurred to person or properly. This aplication note, or any other information, provided by EKL Components is to be used at YOUR OWN RISK. You will be supplied with the DETAILED INSTRUCTIONS and parts needed for the replacement - ALL THE FOLLOWING PARTS INCLUDING THE OPTIONAL ITEMS WILL BE INCLUDED IN THIS KJT * 1 pc 1500pF Ceramic Disc Capacitor * 1 pc 1000pF, 300V Dipped Silver Mica Capacitor * 1 pc 470k ohm, 1/4 watt Resistor * 1 pc 33k ohm, 1/4 watt Resistor IF YOU CAN READ INSTRUCTIONS AND SOLDER YOU CAN INSTALL THIS KIT, VERY EASY TO INSTALL YOU WILL ONLY RECEIVE THE PARTS NEEDED AND DISCRIBED IN THE ITEM - THE PICTURE SHOWS EXTRA PARTS JUST FOR ILLUSTRATION ONLY - YOU WILL RECEIVE EVERYTHING THIS ITEM SAYS IS INCLUDED EKLComponents' ERF-2030 RF Power Transistor and EN-Prefix Companion Parts Everyone is in a panic! Last year, Mitsubishi discontinued the 3 most popular transistors in our industry - the 2SC2166, 2SC1969, and 2SC2312. These parts are already becoming scarce and prices are skyrocketing! The panic is over! The ERF-2030 is versatile 25 watt RF transistor that can replace ALL THREE discontinued Mitsubishi parts! 1. The ERF-2030 is a 25 watt transistor - therefore, it is not just a replacement part, but also an UPGRADE to the old Mitsubishi parts * EKL Components has a documented modification for turning a Galaxy 33 into a 50 watt radio using the 3pcs of the ERF-2030 and 2 companion parts 2. The ERF-2030 is not an 'ELECTRICAL DROP-IN-REPLACEMENT' for the 2SC2166, 2SC1969, and 2SC2312. However, circuit modifications on most radios are minimal and documentation is readily available for FREE 3. The ERF-2030 is a 'MECANICAL DROP-IN REPLACEMENT' for the 2SC2166, 2SC1969, and 2SC2312. This means that the ERF-2030 features a TO-220 package with the SAME pinout configuration as the 2SC2166, 2SC1969, and 2SC2312. Therefore, NO mechanical modifications to the ERF-2030 are necessary for most installations 4. EKL Components manufactures a series of companion parts to the ERF-2030. The EN-1230, EN-369DR, amd EM-369FN are available to make radio modifications easier and maximize performance. EKL Components rates the ERF-2030 at 25 watts PEP. This is a CONSERVATIVE rating! In lab tests and real world modifications, a single ERF-2030 has produced as much as 40 watts PEP. All results will vary and are solely determined by the circuit surrounding the ERF-2030 Example (please look at our rules and privacy policy) |
b_gordon@machine--tools.com (Bernadette Gordon) for additional information. This email is used for forwarding to newsgroup user.
