ZeeVee ZvPro 620 Dual-Channel Component/VGA HD Encoder & QAM Modulator

Holland Commercial Modulator HPM55 CH-4

Holland Comercial Modulator HPM55

Scientific Atlanta D9380A PowerVu Digital Video Modulator

Radyne ComStream DVB-3030 Digital Video Modulator / ASI G.703-T3 w/ QPSK BPSK

Drake VM2860 Video Modulator

Newtec NTC2277 Variable Rate IF-Band DVB-S2 QPSK & 8PSK Satellite Modulator

Scientific Atlanta D9380 PowerVu Digital Video Modulator - 521522 523446 521533