COAxial Isolator

Galvanic Isolation of Both Shield

and Center Conductor

Eliminates Ground Loops and

Protects Equipment from “Hot”

Coax Lines

FrequencyRange 1MHz -1GHz

Insertion Loss < 0.5 dB

Robust Compact Design

Excellent RFI Shielding

Standard “F” Female

Connectors

The QS 110 Coaxial Isolator provides galvanic isolation both the shield and center conductors

of a standard 75 ohms coaxial system while mAIntaining low insertion loss for RF signals.

The Isolator eliminates ground loops, and provides a degree of protection for electronic

equipment from electrical transients and inadvertently “Hot” coax shield or center conductors.

This helps prevent unwanted noise and picture interference in cable television systems. The

Isolator’s frequency range is suitable for IPTV installations utilizing HPNA or MoCA signaling

over coaxial cable.

KEY PRODUCT BENEFITS

Isolates Coax shield -- preventing unwanted ground loop current on the shield of the cable, which can cause noise and degrade picture quality.

DC Block on center conductor protects electronic equipment from hazardous voltages and electrical transients.

Ground Isolation < 2000V

Center Conductor DC Block > 1000V  

Designed to work with today’s high bandwidth networks.

Product shows superior RF performance operating at a frequency range of 1 MHz-1 GHz. Maximum insertion loss is 0.5 dB. at 1 GHz.

Robust design includes a metallic housing that provides excellent RFI shielding of >85 dB.

Housing is environmentally sealed against moisture and humidity.

Unit coMES standard with “F” type Male-Female connectors.

Isolation level between the service ground to customer ground is greater than 2000 V.

SPECIFICATIONS

RF PERFORMANCE

Characteristic Impedance 75 ohms

Frequency Range 1 MHz - 1GHz

Insertion Loss < 0.5 dB

Return Loss (5 MHz - 1 GHz) < 24 dB

GENERAL

Input – Output Shield Isolation > 3,000 V

Input --OutputCenterIsolation > 2,000 V

Operating Temperature (-400Fto +1490F

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