PE7387-10

Overview

The Pasternack PE7387-10 is a fixed RF attenuator rated for 10 dB attenuation with a frequency range of 0 Hz to 3 GHz. It features N-type connectors, specifically male on one side and female on the other, supporting unidirectional signal flow. The device handles up to 200 Watts of power at the stated attenuation value. Constructed with black anodized body material, it measures approximately 10.512 inches in length, 3.858 inches in width, and 2.362 inches in height, weighing 5.823 lbs.

Feature Summary

• Provides fixed 10 dB attenuation across a wide frequency spectrum up to 3 GHz
• Supports high power handling capability of 200 Watts
• Features unidirectional design with N-type male to female connector interface

Applications

• RF signal level reduction in microwave systems
• Impedance matching and isolation in test setups
• Protection of sensitive components from high power signals

Procurement Notes

Verify the specific connector gender configuration (N Male to N Female) matches system requirements. Confirm that the 200 Watt power rating aligns with operational peak levels. Ensure the unidirectional nature fits the signal path direction. Check physical dimensions against available mounting space due to the substantial size and weight.

Selection Notes

Select this model when a fixed 10 dB loss is required within the 0 Hz to 3 GHz range. Consider the robust 200 Watt power handling for high-power applications. The N-type interface suits standard industrial and military RF environments. Evaluate the physical footprint as the unit is relatively large compared to smaller coaxial attenuators.

Part Context

This component belongs to Pasternack's line of connectorized attenuators. It serves as a passive RF device designed to reduce signal amplitude without distortion. The N-type interface ensures compatibility with common RF infrastructure. The black anodized finish provides corrosion resistance and thermal management capabilities.

Replacement Considerations

Compatible substitutes include other 10 dB fixed attenuators with N-type connectors and similar power ratings. Verify frequency range coverage up to 3 GHz. Ensure equivalent power handling capacity. Check mechanical compatibility regarding connector gender and mounting style.