3CX

3CX20000A3-RFPR, 3CX20000A3-RFPR-ND, 3CX20000A7-RFPR rebuilt on cust, 3CX5000H3-RFPR, 3CX15000B7-RFPR, 3CX5000H3-RFPR-ND, 3CX3000F7-RFPR Tube transmitting, 3CX3000F7-RFPR-ND Transmitting Tube, 3CX3000A1-RFPR-ND, Tube, transmitting, 3CX20000A7-RFPR-ND Transmitting Tube, RFPR rebuilt tube, 3CX10000A3-RFPR, 3CX20000H3-RFPR-ND, Tube, rfp rebuilt, No "dud" core to exch, 3CX20000H3-RFPR Tube, rfp rebuilt on cust Dud core or with exch core