RF Attenuators

Manufactured to precise industry specifications

Coaxial attenuators from Pasternack Enterprises include continuously variable, DC bias, fixed and step attenuator models. Pasternack's RF attenuators are available in 50 Ohm and 75 Ohm impedance variations. These series of coax attenuators are available in 2.4mm, 2.92mm, 7/16 DIN, 7mm, BNC, F, N, SMA and TNC connectors. Pasternack coaxial attenuators include male and female genders and can be bi-directional and directional, depending on the power rating.

Pasternack offers coaxial attenuators in the frequency range to 50 GHz and includes low to high power attenuators which have power handling that ranges from 0.5 Watts to 500 Watts.

Relay Controlled Programmable Attenuators from Pasternack

Relay Controlled Programmable Attenuators offer accurate and stable performance with very low harmonic distortion (IMD) and cover multiple RF frequency bands down to DC Attenuator designs have 6 to 8 relay bits with bit steps ranging from 0.25 dB to 64 dB for precise tuning capability
Each relay bit has a designated RFI pin with a DC bias of +12 Vdc and 15 to 30 mA depending on the model Electromechanical Relay designs are bidirectional

USB Controlled Programmable Attenuators from Pasternack

Features & Benefits:
- USB Programmable Digital Control Interface
- Voltage Control and DC Bias through USB 2.0 interface with a PC
- USB Plug & Play with a PC (driverless installation)
- Source Code available for automated control function
- 3 models of USB Controlled Programmable Attenuators
- Frequencies cover 100 MHz to 40 GHz
- Max Attenuation up to 95 dB in 1 dB Steps
- Max Pin = +20 dBm
- SMA or 2.92mm connectorized
- 50 Ohm Designs

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