NSN 5985-00-538-6976 CR165, CR-165, 9721501
Product Details | RADIO FREQUENCY TRANSMISSION LINE SWITCH
5985-00-538-6976 An item specifically designed for mechanically or electronically positioning one or more radio frequency transmission line sections so as to couple it or them to other sections in a radio frequency transmission line system. The switching function may be operated by a manual actuator, an electromechanical actuator or by means of an arrangement of semiconductors and passive circuit devices. Excludes RELAY, (as modified).202593000005985000000
Part Alternates: CR165, CR-165, 9721501, 972150-1, 30210043, 302-10043, 5985-00-538-6976, 00-538-6976, 5985005386976, 005386976
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1963 | 00-538-6976 | 05298 ( SWITCH, RADIO FREQUENCY TRANSMISSION LINE ) |
Drawings & Photos | NSN 5985-00-538-6976
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Technical Data | NSN 5985-00-538-6976
| Characteristic | Specifications |
|---|---|
| FREQUENCY RATING | 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY RF POWER HANDLING 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY VOLTAGE STANDING WAVE RATIO 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY INSERTION LOSS REFERENCE 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM SINGLE FREQUENCY CROSSTALK REFERENCE |
| RF POWER HANDLING CAPABILITY | 25.0 WATTS AVERAGE SINGLE |
| VOLTAGE STANDING WAVE RATIO | 1.20 SINGLE |
| INSERTION LOSS IN DECIBELS | 0.20 SINGLE |
| MINIMUM CROSSTALK RATING IN DECIBELS | 55.0 SINGLE |
| ACTUATOR OPERATING METHOD | RELAY |
| ACTUATOR CURRENT TYPE AND RATING IN AMPS | 1.0 DC NOMINAL |
| ACTUATOR VOLTAGE IN VOLTS | 28.0 NOMINAL |
| RF MAXIMUM VOLTAGE RATING | 500.0 VOLTS RMS |
| SWITCH TYPE | NONTRANSFER |
| POLE QUANTITY | 6 |
| THROW QUANTITY | 6 |
| COUPLING POSITION QUANTITY | 5 |
| TERMINAL TYPE AND QUANTITY | 5 RECEPTACLE, COAXIAL |
| COAXIAL CONNECTOR SERIES DESIGNATION | BNC |
| CONNECTOR END DESIGN | FEMALE |
| SWITCH OPERATION SEQUENCE | MAKES BEFORE BREAKS |
| BODY STYLE | 27B RECTANGULAR |
| OVERALL LENGTH | 3.750 INCHES NOMINAL |
| OVERALL HEIGHT | 2.340 INCHES NOMINAL |
| OVERALL WIDTH | 2.120 INCHES NOMINAL |
| MATERIAL | METAL BODY |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY PATTERN |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 1.093 INCHES NOMINAL SINGLE MOUNTING FACILITY PATTERN |
| THREAD SERIES DESIGNATOR | UNC MOUNTING FACILITY HOLE |
| NOMINAL THREAD SIZE | 0.138 INCHES MOUNTING FACILITY HOLE |
| THREAD CLASS | 2B MOUNTING FACILITY HOLE |
Restrictions/Controls & Freight Information | NSN 5985-00-538-6976
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 061300 | CIRCUIT BREAKER/SWITCH NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 723 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | H | Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |