F-81 HQ adapter for CATV, 75 Ohm

F-81 HQ Adapter

Applications
Corning Cabelcon high quality F-81 HQ adapters are developed for digital multimedia applications in accordance with all requirements in standard EN 50083.

Technical advantages
The F-81 HQ is the original Cabelcon High Quality F-adapter. With the considerably improved specifications and attractive price/ performance ratio you are sure to conserve a signal of the highest quality.

Design
The patented construction is unique in the market. The original F-81 HQ is mounted with a light and a dark blue coloured plastic insulator for easy identification of our HQ type.

Please note, that the F-81 HQ accepts inner conductor dimensions from 0.5 to 1.2 mm.

Available types
Item no. for F-81 HQ-1 is 99550025. Also available in versions with D-cut (flat side) - item no. 99550050.

Data sheets can be supplied on request.

Please find the F-81 HQ adapter in our internet catalogue or contact our distributors or sales departments for more information on Corning Cabelcon’s original F-81 HQ adapters.



product information

75 Ohm

adapters & terminators

F-81 HQ adapter



Characteristic Impedance 75 Ohm Typical Return Loss @ 5 - 60 MHz > 50 dB 60 - 1 GHz > 40 dB 1 - 3 GHz > 35 dB Mechanical specifications 99550025 F-81-HQ-1: Hex size 11.0 mm Length 26.3 mm (12.1 + 2.1 + 12.1) 99550050 F-81HQ-D: (Version with D-cut (flat side) for chassis mount.) Hex size 11.0 mm Length 26.3 mm (9.7 + 2.1 + 14.5) Performance Operational to 3 GHz Shielding efficiency > 100 dB @ 1 GHz Operational temperatures From –40° to +85° C