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VVA-1G4G-CD-SFF-1 Active

Voltage Variable Attenuator

Product Feature
Additional Documents

Quantic PMI Model VVA-1G4G-CD-SFF-1 is a 1.0 to 4.0 GHz voltage variable attenuator. This model offers up to 15 dB of attenuation over the full operating frequency range. This unit is controlled by a DC voltage that ranges from 0 to +5 VDC. No other DC power is required for operation. This model is supplied in our standard PE2 housing that can be used as a SMA connectorized or SMT component.

Product Specifications

General Parameters:
Status: Active
Frequency Min: 1 GHz
Frequency Max: 4 GHz
Insertion Loss: 2.0 dB
Attenuation: 15 dB
Control Type: Voltage
Frequency Range: 1.0 to 4.0 GHz
Attenuation Flatness: ±0.5 dB Typ - Measured ±0.75 dB
VSWR: 2.0:1 Typ - Measured 1.43:1
RF Connectors: SMA Female
Housing: PE2
Power Supply: 0 V => 20 dB Attenuation,
+3 V => 15 dB Attenuation,
+5 V => Insertion Loss
Operating Input Power: +18 dBm CW Max
Input 1dB Compression: +4 dBm Typ - Measured +8 dBm
Environmental Ratings:
Operating Temperature: -55 ºC to +85 ºC
Non-Operating Temperature: -65 ºC to +125 ºC
Humidity: MIL-STD-202F, Method 103B Cond. B
Shock: MIL-STD-202F, Method 213B Cond. B
Vibration: MIL-STD-202F, Method 204D Cond. B
Altitude: MIL-STD-202F, Method 105C Cond. B
Temperature Cycle: MIL-STD-202F, Method 107D Cond. A