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SCTE 68 : 2018

Current

Current

The latest, up-to-date edition.

DROP PASSIVES: MATCHING TRANSFORMERS 75 OHMS TO 300 OHMS

Published date

01-12-2013

1.0 SCOPE
2.0 MECHANICAL
3.0 ELECTRICAL
4.0 ENVIRONMENTAL
5.0 NORMATIVE REFERENCES

Describes recommended mechanical and electrical standards for broadband radio frequency (RF) devices whose primary purpose is to provide impedance and connector match between 75 ohms coaxial type F and 300 ohms twin-lead open screw connectorized devices.

DocumentType
Standard
PublisherName
Society of Cable Telecomm Engineers
Status
Current

SCTE 81 : 2012 SURGE WITHSTAND TEST PROCEDURE
SCTE 01 : 2015 SPECIFICATION FOR F PORT, FEMALE, OUTDOOR
SCTE 144 : 2017 TEST PROCEDURE FOR MEASURING TRANSMISSION AND REFLECTION
IEEE C62.41-1991 IEEE Recommended Practice for Surge Voltages in Low-Voltage AC Power Circuits
SCTE 120 : 2011 TEST METHOD FOR BALANCE RATIO OF 75-300 OHM MATCHING TRANSFORMER
SCTE 123 : 2011 SPECIFICATION FOR "F" CONNECTOR, MALE, FEED-THROUGH

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