| C-Band 2250 W CW Helix TWT VTC-6368D1 | 5.85 | 6.65 | 2250 | 6 | VTC-6368D1 |
| C-Band 2250 W CW Helix TWT VTC-6368D2 | 5.85 | 6.725 | 2250 | 6.75 | VTC-6368D2 |
| C-Band 2250 W CW Helix TWT VTC-6368L4 | 5.725 | 6.725 | 2250 (peak), 1200 (average) | 4.5 | VTC-6368L4 |
| C-Band 2250 W CW Helix TWT VTC-6368L5 | 5.725 | 6.725 | 2250 (peak), 1200 (average) | 4.5 | VTC-6368L5 |
| C-Band 2250 W CW Helix TWT VTC-6368L6 | 5.85 | 6.725 | 2250 (peak), 1200 (average) | 4.5 | VTC-6368L6 |
| C-Band 2250 W CW Helix TWT VTC-6369C2 | 5.85 | 6.425 | 2250 | 6.75 | VTC-6369C2 |
| C-Band 2250 W CW Helix TWT VTC-6369C6 | 5.85 | 6.725 | 2250 | 6.75 | VTC-6369C6 |
| C-Band 2250 W CW Helix TWT VTC-6369C9 | 5.85 | 6.65 | 2250 | 6.75 | VTC-6369C9 |
| C-Band 2250 W CW Helix TWT VTC-6369D4 | 5.85 | 6.65 | 2250 | 6.75 | VTC-6369D4 |
| C-Band 2250 W CW Helix TWT VTC-6369D5 | 5.85 | 6.725 | 2250 | 6.75 | VTC-6369D5 |
| C-Band 400 W CW Helix TWT VTC-6264D4 | 5.85 | 7.1 | 400 | 1.15 | VTC-6264D4 |
| C-Band 400 W CW Helix TWT VTC-6265M1 | 5.85 | 6.65 | 400 | 1.1 | VTC-6265M1 |
| C-Band 400 W CW Helix TWT VTC-6265M1X | 5.85 | 7.1 | 400 | 1.1 | VTC-6265M1X |
| C-Band 400 W CW Helix TWT VTC-6361H1 | 5.85 | 6.425 | 400 | 1.47 | VTC-6361H1 |
| C-Band 400 W CW Helix TWT VTC-6361H1X | 5.85 | 7.025 | 400 | 1.47 | VTC-6361H1X |
| C-Band 750 W CW Helix TWT VTC-6361D3A | 5.85 | 6.725 | 750 | 2.3 | VTC-6361D3A |
| C-Band 750 W CW Helix TWT VTC-6361D5A | 5.85 | 7.1 | 750 | 2.3 | VTC-6361D5A |
| C-Band 750 W CW Helix TWT VTC-6361E2 | 5.85 | 6.725 | 750 | 2.1 | VTC-6361E2 |
| C-Band 750 W CW Helix TWT VTC-6361E3 | 5.85 | 7.1 | 750 | 2.1 | VTC-6361E3 |
| C-Band 750 W CW Helix TWT VTC-6361E5 | 5.725 | 6.725 | 750 | 2.1 | VTC-6361E5 |
| C/X Band 1000 W CW Helix TWT VTX-6379E1 | 5.850 - 6.425 | 7.900 - 8.400 | 1000, 2000 | 6.75 | VTX-6379E1 |
