Signal Conditioning Components

Low Power Coaxial Attenuators

Low-VSWR (1.1:1) coaxial attenuators deliver ultra-flat performance (±0.5 dB) with up to 0.5 to 2 watt power handling and operation to 50 GHz.

Medium Power Coaxial Attenuators

Ultra low-VSWR (1.1:1) medium-power coaxial attenuators deliver superior flatness (±0.6 dB) with 5 to 50 W power handling and operation to 40 GHz.

High Power Coaxial Attenuators

Ultra low-VSWR (1.1:1) high-power coaxial attenuators deliver superior flatness (±0.6 dB) with up to 500 W power handling and operation to 18 GHz.

Chip Attenuators

Exceptionally low-VSWR (1.1:1) solutions are available in 1,200+ models, delivering ultra-flat performance (±0.3 dB), high stability, up to 100 W power handling, and operation to 40 GHz.

DC Blocking Attenuators

Ultra-flat DC blocking attenuators deliver industry-leading VSWR (1.15:1) with a 200 V rating and ultra-flat performance (±0.3 dB).

Cryo-Low Temp Coaxial Attenuators

Ultra low-VSWR (1.1:1) cryogenic coaxial attenuators provide up to 30 dB attenuation with operation to 40 GHz and a temperature range of 0.004 K to 125°C.

Flange Mount Attenuators

Industry-leading performance and value, with low VSWR (1.2:1), ultra-flat response (±0.3 dB), and up to 100 W power handling.

Manual Step Attenuators

For applications demanding broadband accuracy with low SWR and accurate repeatability over large attenuation ranges.

Programmable Attenuators

Weinschel programmable attenuators are available in solid-state, mechanical relay and edge-line designs, with up to 8 channels.

Flange Resistors

Powerfilm™ flange resistors are used in power generators, attenuators, or stripline and microstrip hybrids.

Chip Resistors

Powerfilm™ chip resistors are available with values from 5 to 300 ohm in a wide selection of sizes and finishes.

Rod Resistors

A wide selection of Powerfilm™ rod resistors with DC-40 GHz performance. Samples available.

Coaxial Adapters

Coaxial adapters and adapter systems are offered as precision In-Series and Between-Series with a variety of connector options.

Power Dividers

Inmet brand resistive power dividers up to 40.0 GHz for dual channeled insertion loss measurements and calibration measurements.

Power Splitters

Weinschel power splitters are intended for applications when one of the two outputs is included in a leveling loop or is used as a reference in a ratio system.

Dust & Moisture Caps

Inmet brand dust and moisture caps can be used for sealing ports or to protect systems for shipping/storage.

Low Power RF Terminations

Ultra-low VSWR (1.1:1) coaxial terminators deliver top reflection performance up to 65 GHz, with up to 5 W power handling and a wide range of 50-ohm models.

Medium Power RF Terminations

Ultra-low VSWR (1.1:1) coaxial terminators deliver top reflection performance up to 40 GHz, with 10-100 W handling and a wide range of 50-ohm models.

High Power RF Terminations

Ultra-low VSWR (1.1:1) dummy loads deliver top performance to 6 GHz, handle up to 1000 W, and support convection or conduction cooling with linear derating to 100 W at +125 °C.

Chip Terminations

A wide selection of Powerfilm™ chip terminations. These surface-mount resistive components allow for RF power dissipation in terminations and isolators.

Flange Terminations

Powerfilm™ high-power resistive flange terminations safely dissipate power in RF circuits even under maximum power conditions.

Cryo Low Temp Coaxial Terminations

Precision SMA coaxial termination designed for cryogenic applications requiring exceptional signal integrity and thermal stability.

40 GHz SMT Chip Attenuator

Surface mount chip attenuator series featuring a DC to 40 GHz frequency range, 1 W power handling, and attenuation values up to 20 dB. Ideal for high-frequency RF and microwave applications.

Cryo Low Temp Attenuator Chips

Cryo chip attenuators are used in quantum computing, space exploration, commercial and military aerospace, and medical and biobanking applications.