Amperex 4CX250B Ham Radio Transmitter Tube Tetrode 7203

World Tube Company: S2001 Tube ( NOS ) Matsushita ~ Valve for Yaesu radios

4CX250B / 7203 Amplifier Tube for Sale

The 4CX250B ceramic tube

4CX250 Series - Tubes - Transmitting, Audio, Misc.

For saleNOS NIB Eimac 7203 4CX250B air cooled transmitting tetrode. PRICE IS FOR ONE TUBE!

Eimac 7203 4CX250B transmitting tetrode, air cooled power tube, NOS NIB

4CX250B

Buy on Electols transmitting tubes for your transmitter transceiver.

EIMAC/SVETLANA 4CX250B (7203) Electron Tube

new amp project 4CX250B's

Cooling a Pair of 4CX250B

4CX250 Series - Tubes - Transmitting, Audio, Misc.

One Amperex JAN 7580W (4CX250R) Ham Radio Transmitter Vacuum Tube