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National Stock Number:
5985-01-057-9588
Federal Supply Class:
5985
National Item Identification Number:
010579588
Description:
WAVEGUIDE ASSEMBLY
Detail:
An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.
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Manufacturer Information:
| 125920 | 66544 | FRONTGRADE TECHNOLOGIES INC. | | 125920 | 80006 | LITTON SYSTEMS INC AIRTRON DIV | | 584R193H02 | 00443 | WAVELINE INC | | 584R193H02 | 66544 | FRONTGRADE TECHNOLOGIES INC. | | 584R193H02 | 80006 | LITTON SYSTEMS INC AIRTRON DIV | | 584R193H02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| INSERTION LOSS IN DECIBELS | 0.020 | | MATERIAL | BERYLLIUM FIRST TUBING SEGMENT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | WAVEGUIDE ASSEMBLY | | PRECIOUS MATERIAL AND LOCATION | INTERNAL SURFACE PLATING SILVER | | SPECIAL FEATURES | INSERTION LOSS: .02 DECIBELS | | SPECIAL TEST FEATURES | THE WAVEGUIDE CHANNEL SHALL BE CAPABLE OF BEING EVACUATED TO 29.5" OF MERCURY PRIOR TO FILLING WITH DRY AIR, NITROGEN OR SULFER HEXAFLUORIDE; THE EXTERNAL PRESSURE SHALL BE 15.4 PSIA TO 2.72 PSIA WITH AN INTERNAL PRESSURE OF 20 PSIG | | SPECIFICATION/STANDARD DATA | 80204-ANSI Y14.5M, 1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MIL-STD-100 GOVERNMENT STANDARD | | SUPPLEMENTARY FEATURES | PROOF PRESSURE: 30 PSIG; BURST PRESSURE: 50 PSIG; OPERATING TEMPEARTURE -54 DEGREES CELSIUS TO + 149 DEGREES CELSIUS; RADIO FREQUENCY LEAGAGE: ANY LEAKAGE FROM THE PART SHALL BE AT LEAST -80 DB BELOW THE LEVEL OF THE RF SIGNAL APPLIED TO THE INPUT PORTS; SUSCEPTIBILITY: THE PART SHALL HAVE AT LEAST 65DB OF ISOLATION BETWEEN THE EXTERNAL RF FIELDS AND INTERNAL SIGNAL PATHS; HUMIDITY TEST SHALL BE PERFORMED I/A/W MIL-STD-202, METHOD 106, EXCEPT OMIT STEP 7; VIBRATION TEST SHALL BE PERFORMED I/AW MIL-STD-202, METHOD 214 EXCEPT INPUT LEVERLS SHALL BE I/A/W FIGURE 4, CURVE A (5 HRS PER AXIS); SHOCK TEST I/A/W MIL-STD-810 |
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