H-81-4-N

RF Power Dividers/Splitters Overview

The H-81-4-N is a two-way RF power divider manufactured by MACOM Technology Solutions. It operates within a frequency range of 1 MHz to 5 GHz. Key electrical specifications include a maximum insertion loss of 1.4 dB, minimum isolation of 25 dB, and a maximum voltage standing wave ratio (VSWR) of 1.4. The device maintains an imbalance of no more than 5 degrees. It is housed in a module package with dimensions of 82.60 mm length, 38.10 mm width, and 31.10 mm height.

RF Power Dividers/Splitters Feature Summary

• Provides two-way signal division across a wide frequency spectrum from 1 MHz to 5 GHz
• Ensures high port-to-port isolation with a minimum specification of 25 dB
• Maintains low signal attenuation with a maximum insertion loss of 1.4 dB
• Delivers precise phase balance with a maximum imbalance of 5 degrees

RF Power Dividers/Splitters Applications

• RF signal distribution networks requiring wideband performance
• Test and measurement equipment signal splitting
• Communication system receiver front-end architectures
• Balanced amplifier input stage configurations

RF Power Dividers/Splitters Procurement Notes

Verify the specific part number suffix against official MACOM documentation to confirm interface type and pinout configuration. Ensure that the module form factor and mechanical dimensions align with the target assembly constraints. Confirm that the operating environment remains within the specified thermal and electrical limits defined in the manufacturer datasheet for reliable long-term operation.

RF Power Dividers/Splitters Selection Notes

Select this component when a wide bandwidth covering both VHF and UHF bands is required alongside strict isolation requirements. The low insertion loss makes it suitable for sensitive signal paths where minimal power degradation is critical. Consider the module packaging style for integration into larger RF assemblies or test fixtures requiring robust mechanical stability.

RF Power Dividers/Splitters Part Context

This component belongs to the H-81 series of power dividers produced by MACOM Technology Solutions. The series offers various configurations tailored for different frequency ranges and connector types. The H-81-4-N specifically addresses applications needing broad spectral coverage up to 5 GHz while maintaining consistent amplitude and phase characteristics between output ports.

RF Power Dividers/Splitters Replacement Considerations

Consult official MACOM substitution guides for compatible alternatives. Verify that any substitute part matches the 1 MHz to 5 GHz frequency range and meets the 25 dB isolation minimum. Ensure mechanical compatibility with the existing module footprint and confirm equivalent electrical performance metrics before implementation.