CT3369A-10

Attenuators Overview

The CT3369A-10 is a fixed coaxial attenuator from the CT3369A series, manufactured by Cal Test Electronics. It features BNC male-to-female connectors and operates within a frequency range of 0 Hz to 4 GHz. The component provides a nominal attenuation of 10 dB with a tolerance of ±0.5 dB. It has a power rating of 2 W and an impedance of 50 Ohms. The device supports a maximum operating temperature of +125°C and a minimum of -65°C. Physical dimensions include a length of 42 mm and a weight of approximately 50.585 g.

Attenuators Feature Summary

• Linear passive transmission line component designed for instrument-grade applications
• Fixed attenuation value maintained across the specified frequency bandwidth
• Robust construction suitable for high-temperature operational environments

Attenuators Applications

• RF signal level reduction in test and measurement setups
• Impedance matching between 50 Ohm source and load
• Protection of sensitive receiver inputs from high-power signals

Attenuators Procurement Notes

Verify the specific suffix designation against official Cal Test documentation to confirm exact attenuation values and connector configurations. Ensure that the required frequency range does not exceed the 4 GHz limit specified for this model. Confirm compliance with RoHS standards if environmental regulations apply to the end-use application. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Attenuators Selection Notes

Select this model when a precise 10 dB attenuation is required at 50 Ohms impedance. Consider the 2 W power handling capability relative to the expected signal levels. Evaluate the BNC interface compatibility with existing cabling infrastructure. Assess the physical size constraints given the 42 mm length. Verify that the operating temperature range meets the environmental conditions of the installation site.

Attenuators Part Context

The CT3369A-10 belongs to the CT3369A series of instrument-grade coaxial attenuators. This series typically includes various attenuation values such as 6 dB, 20 dB, and 30 dB, all sharing similar BNC connector types and 50 Ohm impedance characteristics. These components are designed for use in RF and microwave systems where stable attenuation performance is critical.

Attenuators Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include Huber+Suhner 6806.01.A, Cinch Connectivity Solutions ATT-0313-06-BNC-10, L-com LCAT7437-6, Pasternack PE7437-6, and Radiall USA R414406000 or R414406150. Verify electrical specifications and mechanical fit before substitution.