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 101–144 of 144 results
| Part # | Attenuator Type | Frequency Range (GHz) | Insertion Loss (dB) | Attenuation Range (dB) | Flatness (±dB) | VSWR Max. | Lead Time | Action | |
|---|---|---|---|---|---|---|---|---|---|
| Min | Max | ||||||||
| CA628-10 | Standard | 12.4 | 18 | 0.5 | 10 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA628-10/D | Dial | 12.4 | 18 | 0.5 | 10 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA628-10/DK | Knob | 12.4 | 18 | 0.5 | 10 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-10/D | Dial | 10.7 | 14.5 | 0.5 | 10 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-10/DK | Knob | 10.7 | 14.5 | 0.5 | 10 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-20 | Standard | 10.7 | 14.5 | 0.5 | 20 | 1.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-20/D | Dial | 10.7 | 14.5 | 0.5 | 20 | 1.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-20/DK | Knob | 10.7 | 14.5 | 0.5 | 20 | 1.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-30 | Standard | 10.7 | 14.5 | 0.5 | 30 | 1.75 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-30/D | Dial | 10.7 | 14.5 | 0.5 | 30 | 1.75 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA621-30/DK | Knob | 10.7 | 14.5 | 0.5 | 30 | 1.75 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-10 | Standard | 13 | 14.5 | 0.5 | 10 | 0.2 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-10/D | Dial | 13 | 14.5 | 0.5 | 10 | 0.2 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-10/DK | Knob | 13 | 14.5 | 0.5 | 10 | 0.2 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-20 | Standard | 13 | 14.5 | 0.5 | 20 | 0.3 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-20/D | Dial | 13 | 14.5 | 0.5 | 20 | 0.3 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-20/DK | Knob | 13 | 14.5 | 0.5 | 20 | 0.3 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-30 | Standard | 13 | 14.5 | 0.5 | 30 | 0.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-30/D | Dial | 13 | 14.5 | 0.5 | 30 | 0.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA624-30/DK | Knob | 13 | 14.5 | 0.5 | 30 | 0.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA633-20 | Standard | 8 | 18 | 0.5 | 20 | 1.8 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA633-20/D | Dial | 8 | 18 | 0.5 | 20 | 1.8 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA633-20/DK | Knob | 8 | 18 | 0.5 | 20 | 1.8 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA632-10 | Standard | 26.5 | 40 | 1.5 | 10 | 1.25 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-10/D | Dial | 26.5 | 40 | 1.5 | 10 | 1.25 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-10/DK | Knob | 26.5 | 40 | 1.5 | 10 | 1.25 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-20 | Standard | 26.5 | 40 | 1.5 | 20 | 1.5 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-20/D | Dial | 26.5 | 40 | 1.5 | 20 | 1.5 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-20/DK | Knob | 26.5 | 40 | 1.5 | 20 | 1.5 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-30 | Standard | 26.5 | 40 | 1.5 | 30 | 1.8 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-30/D | Dial | 26.5 | 40 | 1.5 | 30 | 1.8 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA632-30/DK | Knob | 26.5 | 40 | 1.5 | 30 | 1.8 | 2.00:1 | 4-6 Weeks | Request Quote |
| CA630-10 | Standard | 4 | 12.4 | 0.5 | 10 | 1 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA630-10/D | Dial | 4 | 12.4 | 0.5 | 10 | 1 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA630-10/DK | Knob | 4 | 12.4 | 0.5 | 10 | 1 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA635-10 | Standard | 3.4 | 4.2 | 0.5 | 10 | 0.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA633-10 | Standard | 8 | 18 | 0.5 | 10 | 1.5 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA635-10/D | Dial | 3.4 | 4.2 | 0.5 | 10 | 0.5 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA633-10/D | Dial | 8 | 18 | 0.5 | 10 | 1.5 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA633-10/DK | Knob | 8 | 18 | 0.5 | 10 | 1.5 | 1.70:1 | 4-6 Weeks | Request Quote |
| CA635-20 | Standard | 3.4 | 4.2 | 0.5 | 20 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA635-20/D | Dial | 3.4 | 4.2 | 0.5 | 20 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA635-20/DK | Knob | 3.4 | 4.2 | 0.5 | 20 | 1 | 1.50:1 | 4-6 Weeks | Request Quote |
| CA635-10/DK | Knob | 3.4 | 4.2 | 0.5 | 10 | 0.5 | 1.50:1 | 4-6 Weeks | Request Quote |
