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Programmable variable attenuators

HYTEM  >  Programmable variable attenuators

RF & Microwave Instrumentation and Measurements

Programmable Variable Attenuators

HYTEM offers a range of programmable attenuators:

• Available with or without display
• Frequency range from 20 MHz to 40 GHz
• Up to 93 dB attenuation up to 8 GHz, and 31.5 dB up to 40 GHz
• Control modes: manual, TTL, USB, or Ethernet, depending on the model

Atténuateur variable pilotable HYTEM 03.02.577
Very wide frequency range

Solutions covering 20 MHz to 40 GHz, suitable for the most demanding RF and microwave applications.

Extended attenuation range

Adjustable from 0 to 93 dB up to 8 GHz for precise power control, and 0 to 31.5 dB up to 40 GHz.

Versatile control options

Manual, TTL, USB, or Ethernet control depending on the model — ensuring easy integration into automated test benches and RF systems.

Display available on certain models

Some versions include a built-in display and control buttons for stand-alone operation without the need for a PC connection.

High-precision attenuation steps

Fine and repeatable attenuation adjustment (down to 0.25 dB) ensuring excellent signal-level stability during testing.

Reliability in critical environments

High-quality RF components guarantee linearity, low VSWR, and long-term durability.

Seamless integration into existing setups

Ideal for RF testing, equipment validation, propagation simulation, or power management applications.Humanize 148 words

Filter by:

Part NumberFrequency bandwidthAttenuation rangeRF ConnectorsMax input power ControlDisplay
03.02.485380-6000 MHz93 dBSMA female / SMA male+24 dBmTTLN/A
03.02.518380-3000 MHz93 dBSMA female / SMA female+24 dBmTTLN/A
03.02.519380-3000 MHz93 dBSMA female / SMA male+24 dBmTTLN/A
03.02.53730-560 MHz85 dBSMA male / SMA female+24 dBmTTLN/A
03.02.577100MHz-30GHz31 dB2,92mm female (x 2)+24 dBmManual / USB / SoftwareOLED
03.02.650100MHz-18GHz31 dBSMA female (x 2)+24 dBmManual / USB / SoftwareOLED
03.02.667DC-1500 MHz3,1 dBSMA female (x 2)+24 dBmTTLN/A
03.02.756500-18000 MHz30 dBSMA female (x 2)+25 dBmTTLN/A
03.02.762100MHz-40GHz31,5 dB2,4mm female (x 2)In : +24 dBm / Out : +15dBmManual / USB / SoftwareOLED
03.02.792380-6000 MHz8 x 93,5 dBSMA female (x 16)+24 dBmUSB / ETHERNETN/A
03.02.880380-8000 MHz8 x 93,5 dBSMA female (x 16)+24 dBmUSB / ETHERNETN/A
03.02.89450-8000 MHz4 x 93,75 dBSMA female (x 8)+24 dBmUSB / ETHERNETN/A
03.02.91150-8000 MHz2 x 93,75 dBSMA female (x 8)+24 dBm (recom.)
+33dBm abs. Max. (see manual)		USB / ManualLED

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