Frequency Flat
Variable Attenuators refer to components which can adjust its attenuation level through different means such as adjusting voltage, knob rotation, switch toggling, or even using a PC. MCLI has a variety of models with unique characteristics such as different levels of attenuation, power ratings, frequencies, connector types, and set-ups.
Level Adjust and Frequency Flat Models
Direct Reading, Knob, and Dial Options of Attenuation Value
Low VSWR, Low Insertion Loss, High Reliability

Browse all Frequency Flat
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Attenuator Type
Insertion Loss (dB)
Attenuation Range (dB)
VSWR Max
Showing 1–100 of 210 results
Part # | Attenuator Type | Frequency Range (GHz) | Insertion Loss (dB) | Attenuation Range (dB) | VSWR Max. | Lead Time | Action | |
---|---|---|---|---|---|---|---|---|
Min | Max | |||||||
CA805-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-50 | Screw | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-50 | Screw | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA808-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA808-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA801-10 | Screw | N/A | N/A | 0.5 | 10 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA808-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA801-15 | Screw | N/A | N/A | 0.5 | 15 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA809-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA803-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA804-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-50 | Screw | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA817-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA811-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA817-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA818-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA813-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA813-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA814-10 | Screw | N/A | N/A | 0.5 | 10 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA814-15 | Screw | N/A | N/A | 0.5 | 15 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA814-20 | Screw | N/A | N/A | 0.5 | 20 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA815-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA815-15 | Screw | N/A | N/A | 0.5 | 15 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA815-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA817-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA817-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA823-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA823-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA823-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA818-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA823-50 | Screw | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA820-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA824-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA820-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA824-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA820-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA824-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA820-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA820-50 | Screw | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA821-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA821-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA821-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA821-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA821-50 | Screw | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA822-10 | Screw | N/A | N/A | 0.5 | 10 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA823-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA835-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA801-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA801-15/D | Dial | N/A | N/A | 0.5 | 15 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA803-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA804-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA824-40 | Screw | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-30/D | Dial | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA824-50 | Screw | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-40/D | Dial | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA826-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA805-50/D | Dial | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA826-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA829-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA832-40 | Screw | N/A | N/A | 0.5 | 40 | 1.75:1 | 13-14 Weeks | Request a Quote |
CA835-10 | Screw | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA835-20 | Screw | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA835-30 | Screw | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA808-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA808-30/D | Dial | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-30/D | Dial | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-40/D | Dial | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA809-50/D | Dial | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA811-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-30/D | Dial | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA812-40/D | Dial | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-30/D | Dial | N/A | N/A | 0.5 | 30 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA813-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-40/D | Dial | N/A | N/A | 0.5 | 40 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA813-20/D | Dial | N/A | N/A | 0.5 | 20 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA807-50/D | Dial | N/A | N/A | 0.5 | 50 | 1.50:1 | 13-14 Weeks | Request a Quote |
CA814-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.80:1 | 13-14 Weeks | Request a Quote |
CA808-10/D | Dial | N/A | N/A | 0.5 | 10 | 1.50:1 | 13-14 Weeks | Request a Quote |