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EMI/RFI Screen Room filters rated up to 100

dB (@100kHz-10GHz) are used on

installations to minimize unwanted signals

and interference from entering or exiting.

Product Summary

Filters

· Enclosed filters mounted on an internal RF secure inner case

· Multi-circuit

· 100 dB series Insertion Loss over frequency rage of 100 kHz-10 GHz per MIL-PRF-15733

· Manufactured and tested per the applicable portions of MIL-PRF-15733

· Hermetically sealed with welded and soldered seams for shielding effectiveness

· Bleeder resistors incorporated to eliminate potential shock hazard

Enclosure

· Modified NEMA type fabricated panel of not less than 14 gauge cold rolled steel painted Gray

· RF tight inner area secured with RF gasket for 100 dB minimum shielding effectiveness, 14 kHz to 10GHz, minimum

· Pre-wired standoffs and lugs

· Lifting ears included on heavier enclosures

· Front cover access to filters and standoffs

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Construction Detail– Facility Panel

Screen Room Filters

Last Updated: 1201311030

Special Features

Functional Characteristics

· Voltage Rating:
100 Vdc,
120/208 Vac, (50/60, 400 Hz)277/480 Vac, (50/60 Hz)

· Voltage Drop:
2% maximum at full rated unity power factor load.

· Harmonic Distortion:
4% maximum at full rated unity power factor load

· Temperature Rating:
per MIL-PRF-15733

· Current Overload:
140% maximum current rating per MIL-PRF-15733

· RF Radiation:
Greater than 100 dB isolation

· Dielectric With-Standing Voltage:
2,200 Vdc (Prior to installation of discharge ckts)

· Insulation Resistance:
MIL-PRF-15733 (w/o discharge ckts)

· MIL-PRF-15733
General specifications for filters, military

· MIL-STD-202
Test methods for components parts, military

· MIL-STD-220A
Test methods for insertion loss, military

· MIL-STD-285
Test method for shielding effectiveness

· NFPA 70/2011
National Electrical Code, standards

Applicable Specifications

Available Options

· EMP and surge Suppressors

· HUB and Fitting Installation

· Legs (8.0 Inch Standard)

· Power Factor Correction Coil (Required for 400Hz Filters)

GFP68226 Series

(100dB@100kHz-10GHz)

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