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UHF

Invented in the 1930's, UHF coaxial connectors are general purpose units developed for use in low frequency systems from 0.6 - 300 MHz. Invented for use in the radio industry, UHF is an acronym for Ultra High Frequency because at the time 300 MHz was considered high frequency.

UHF connectors feature a threaded coupling. Because these connectors are low-cost, the impedance is variable.

Selection Matrix
Gender
Orientation
Cable Group
Panel
Impedance
Interface Mating Dimensions Technical Data

Electrical:

ImpedanceNon-Constant
Frequency Range DC - 300 MHz (DC - 1 GHz on Extended Range Designs)
Voltage Rating 500 Volts RMS Max Continuous
Dielectric Withstanding Voltage 1500 VRMS Max
Insulation Resistance 5000 MΩ Min
Power Handling 500 W @ 100 MHz @ 25ºC

Mechanical&Environmental:

Mating Cycles 500 Min
Coupling Mechanism Threaded
Interface Specification Hand Tighten
Temperature Range
Mica-Filled Phenolic Insulators −55°C to +149°C
PTFE Insulators −65°C to +165°C
Rexolite and Polystyrene Insulators −55°C to +85°C

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