600 Series (3.0 – 40.0 GHz)
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

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Browse all 600 Series (3.0 – 40.0 GHz)
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Attenuator Type
Insertion Loss (dB)
Attenuation Range (dB)
VSWR Max
Showing 201–237 of 237 results
Part # | Attenuator Type | Frequency Range (GHz) | Insertion Loss (dB) | Attenuation Range (dB) | Flatness (±dB) | VSWR Max. | Lead Time | Notes | Action | |
---|---|---|---|---|---|---|---|---|---|---|
Min | Max | |||||||||
CA613-20/D | Dial | 17 | 18.6 | 0.75 | 20 | 1 | 1.50:1 | 4-6 Weeks | N/A | Request Quote |
CA613-30/D | Dial | 17 | 18.6 | 0.75 | 30 | 1.5 | 1.50:1 | 4-6 Weeks | N/A | Request Quote |
CA613-40/D | Dial | 17 | 18.6 | 0.75 | 40 | 2 | 1.50:1 | 4-6 Weeks | N/A | Request Quote |
CA613-10/DK | Knob | 17 | 18.6 | 0.75 | 10 | 0.75 | 1.50:1 | 4-6 Weeks | N/A | Request Quote |
CA613-20/DK | Knob | 17 | 18.6 | 0.75 | 20 | 1 | 1.50:1 | 4-6 Weeks | N/A | Request Quote |
CA613-30/DK | Knob | 17 | 18.6 | 0.75 | 30 | 1.5 | 1.50:1 | 4-6 Weeks | N/A | Request Quote |
CA613-40/DK | Knob | 17 | 18.6 | 0.75 | 40 | 2 | 1.50:1 | 4-6 Weeks | N/A | Request Quote |
CVA627-30 | Standard | 18 | 26 | 0.75 | 30 | N/A | 1.75:1 | 4-6 Weeks | N/A | Request Quote |
CVA631-10 | Standard | 18 | 40 | 1.5 | 10 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA631-20 | Standard | 18 | 40 | 1.5 | 20 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA627-30/D | Dial | 18 | 26 | 0.75 | 30 | N/A | 1.75:1 | 4-6 Weeks | N/A | Request Quote |
CVA631-10/D | Dial | 18 | 40 | 1.5 | 10 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA631-20/D | Dial | 18 | 40 | 1.5 | 20 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA627-30/DK | Knob | 18 | 26 | 0.75 | 30 | N/A | 1.75:1 | 4-6 Weeks | N/A | Request Quote |
CVA631-10/DK | Knob | 18 | 40 | 1.5 | 10 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA631-20/DK | Knob | 18 | 40 | 1.5 | 20 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-10 | Standard | 26.5 | 40 | 1.5 | 10 | 1.25 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-20 | Standard | 26.5 | 40 | 1.5 | 20 | 1.5 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-30 | Standard | 26.5 | 40 | 1.5 | 30 | 1.8 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-10/D | Dial | 26.5 | 40 | 1.5 | 10 | 1.25 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-20/D | Dial | 26.5 | 40 | 1.5 | 20 | 1.5 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-30/D | Dial | 26.5 | 40 | 1.5 | 30 | 1.8 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-10/DK | Knob | 26.5 | 40 | 1.5 | 10 | 1.25 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-20/DK | Knob | 26.5 | 40 | 1.5 | 20 | 1.5 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CA632-30/DK | Knob | 26.5 | 40 | 1.5 | 30 | 1.8 | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-10 | Standard | 26.5 | 40 | 1.5 | 10 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-20 | Standard | 26.5 | 40 | 1.5 | 20 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-30 | Standard | 26.5 | 40 | 1.5 | 30 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-40 | Standard | 26.5 | 40 | 1.5 | 40 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-10/D | Dial | 26.5 | 40 | 1.5 | 10 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-20/D | Dial | 26.5 | 40 | 1.5 | 20 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-30/D | Dial | 26.5 | 40 | 1.5 | 30 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-40/D | Dial | 26.5 | 40 | 1.5 | 40 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-10/DK | Knob | 26.5 | 40 | 1.5 | 10 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-20/DK | Knob | 26.5 | 40 | 1.5 | 20 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-30/DK | Knob | 26.5 | 40 | 1.5 | 30 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |
CVA632-40/DK | Knob | 26.5 | 40 | 1.5 | 40 | N/A | 2.00:1 | 4-6 Weeks | N/A | Request Quote |