TEGAM Waveform Amplifiers High-voltage and power amplifiers. Low distortion, high precision. tegam.com

RF Amps - 0.01 to 45 GHz Low Noise, Broadband, Power. Commercial, Military, Space. www.lucix.com

High Voltage Power Supply Catalog & Custom Supplies Designs 1 to 160 KV up to 2.5 KW hvpowersolutions.com