Explore all RF attenuator types: fixed, variable, digital step, programmable, and voltage-controlled attenuators. Learn working principles, pros, cons, specs and selection tips for RF & microwave systems.
Oct 23 ,26
Digital/ Voltage-controlled Attenuators
● High-Precision Attenuation Control
● Wideband Operating Range
● Fast Response Time
● Low Insertion Loss
● Temperature-Stable Performance
● Multi-Control Interface Compatibility
| Part No. | Item | Frequency range | Main Specification | Connector Type | Material | Driver | Size(mm) |
|---|---|---|---|---|---|---|---|
| MX-DA-0050-1-31 | Digitally Controlled Attenuators | 9kHz-50GHz | 1dB Step，31dB adjustable range，0.5W | 2.4mm Female-2.4mm Female | Gold-plated brass | VD=±3.3V，5 digitTTL | 30x20x10 |
| MX-DA-0050-1-31J | Digitally Controlled Attenuators | 9kHz-50GHz | 1dB Step，31dB adjustable range，0.5W | 2.4mm Female-2.4mm Female | Gold-plated brass | VD=±3.3V，5 digitTTL | 22x28x10 |
| MX-DA-0010-1-31J | Digitally Controlled Attenuators | 0.1-10GHz | 1dB Step，31dB adjustable range，0.25W | SMA Female-SMA Female | Gold-plated brass | VD=+5V，5 digitTTL | 22x28x10 |
| MX-DA-0030-10 | Digitally Controlled Attenuators | 9kHz-30GHz | 10dB step，1 digit，0.25W | 2.92mm Female-2.92mm Female | Gold-plated brass | VD=-5V，1 digitTTL | 30x20x10 |
| MX-DA-0030-6 | Digitally Controlled Attenuators | 9kHz-30GHz | 6dB step，1 digit，0.25W | 2.92mm Female-2.92mm Female | Gold-plated brass | VD=-5V，1 digitTTL | 30x20x10 |
| MX-DA-0030-4 | Digitally Controlled Attenuators | 9kHz-30GHz | 4dB step，1 digit，0.25W | 2.92mm Female-2.92mm Female | Gold-plated brass | VD=-5V，1 digitTTL | 30x20x10 |
| MX-DA-0040-20 | Digitally Controlled Attenuators | 9kHz-40GHz | 20dB step，1 digit，0.25W | 2.92mm Female-2.92mm Female | Gold-plated brass | VD=-5V，1 digitTTL | 30x20x10 |
| MX-DA-0040-30 | Digitally Controlled Attenuators | 9kHz-40GHz | 30dB step，1 digit，0.25W | 2.92mm Female-2.92mm Female | Gold-plated brass | VD=-5V，1 digitTTL | 30x20x10 |
| MX-DA-0040-05-6 | Digitally Controlled Attenuators | 9kHz-40GHz | 31.5dB step，6 digit，0.25W | 2.92mm Female-2.92mm Female | Gold-plated brass | VD=-5V，6 digitTTL | 22x28x10 |
| MX-DA-0040-05-7 | Digitally Controlled Attenuators | 9kHz-40GHz | 61.5dB step，7 digit，0.25W | 2.92mm Female-2.92mm Female | Gold-plated brass | VD=-5V，7 digitTTL | 28x28x10 |
| MX-VA-0012-30 | Voltage Controlled Attenuators | 0.2-12GHz | 0-30dB continuously adjustable，0.2W | SMA Female-SMA Female | Aluminum alloy | VD=+5V，VC=0~+5V | 18x18x8 |
| MX-VA-0140-30 | Voltage Controlled Attenuators | 1-40GHz | 0-30dB continuously adjustable，0.2W | 2.92mm Female-2.92mm Female | Aluminum alloy | VD=+5V，VC=0~+5V | 18x18x8 |
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