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1. SRL460 WF NOS SRL-460 Transmitting Tetrode (4CX250B) RFT Berlin East Germany

   One (1 pcs) NOSSRL460 WF SRL-460 Transmitting Tetrode (4CX250B). Made by RFT Berlin, East Germany.

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2. New FU-251F Electron Tube Can Replace 4CX250B 7203 For Air Cooling Equipment

   Will help you solve. The products are tested by professional inspectors. Make sure the product is working properly.

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3. NOS: National Electronics 7203 4CX250B 250W transmitter tube transmitting tube #2

   NOS: National Electronics 7203 bzw.

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4. EIMAC 4CX250B tube-2 pieces

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5. 4CX250B/7203 EIMAC Transmitting Tetrode, beam power Tubes

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6. SRL460 WF NOS SRL-460 Transmitting Tetrode (4CX250B) RFT Berlin East Germany

   One (1 pcs) NOS NIBSRL460 WF SRL-460 Transmitting Tetrode (4CX250B). Made by RFT Berlin, East Germany.

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7. NOS EIMAC POWER TETRODE TUBE 7580W 4CX250R IN ORIGINAL PACKAGING (1978)

   ELECTRON TUBE 7580W 4CX250R, MFR EIMAC. employ the 4CX250B. where shock and/or vibration preclude the use of non-ruggedized tube types. The 4CX250R/7580W is designed specifically for use in Class AB1 linear amplifiers.

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8. Tubes Estate Eimac 7034 Valvo 4CX250B, 4X150A, QEL1/150 Transmitting Tube

   9 old, untested Transmitting tubes, from an estate of an amateur radio operator. Condition: used, dirty, everything else Please see photos. Important: When purchasing multiple items, you usually need only pay shipping once. Please wait after purchase of multiple items, the changed payment information. Thank you for your understanding. NEW: The international shipping costs are for registered shipping! I accept pay pal & ship worldwide! We are happy to answer any questions. Happy bidding ! Payment is due within 7 days, beginning at the end of each auction. * No VAT is shown because I am subject to differential taxation according to Section 25a UStG.

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