Designed to be used in gated amplifiers, mixers, and gain controlled amplifiers. New old stock * No longer available for export. MFR: Raytheon SKU: 5784WA
Intended for use in compact low power mobile transmitters as well as in the low power stage of large fixed amplifier. New old stock * No longer available for export. MFR: ECG Philips, Sylvania, Raytheon, Brimar SKU: 5763
Special purpose medium mu twin triode. New old stock / New in box * No longer available for export MFR: General Electric * Made is USA SKU: 5687WB-GE-JAN
Designed to work as a amplifier or frequency multiplier in the order of 4000 mega cycles. New old stock * No longer available for export. MFR: Western Electric SKU: 416B