Part Details | RADIO FREQUENCY TRANSMISSION LINE
5985-00-221-0108 An item designed primarily for the conduction of radio frequency energy, and consisting of two or more conductors supported in fixed spatial relationship(s) along their own length. Since the characteristic impedance of the line is determined by the spatial relationships of the conductors, which are sufficiently rigid to maintain these relationships between supports, the configuration of the item is usually not susceptible to mechanical manipulation; that is, it is not normally flexible. Includes a single conductor inclosed in an outer concentric conductor (coaxial) or two or more conductors laid parallel. All types have low loss or special characteristics at high frequencies. May include fittings or terminations. For items having continuous homogeneous dielectric, see CABLE, RADIO FREQUENCY. See also LINE SECTION, RADIO FREQUENCY TRANSMISSION.
Alternate Parts: 1D275B, 5985-00-221-0108, 00-221-0108, 5985002210108, 002210108
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | JAN 01, 1963 | 00-221-0108 | 00884 ( LINE, RADIO FREQUENCY TRANSMISSION ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5985-00-221-0108
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1D275B | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE |
Technical Data | NSN 5985-00-221-0108
| Characteristic | Specifications |
|---|---|
| ACCOMMODATED CONDUCTOR TYPE | COAXIAL |
| CONDUCTOR QUANTITY | 1 |
| CONDUCTOR SIZE | 12 AWG |
| CONDUCTOR MATERIAL | COPPER |
| CHARACTERISTIC IMPEDANCE IN OHMS | 78.0 |
| CAPACITANCE IN PICOFARADS PER UNIT LENGTH | 18.4 PER FOOT |
| OPERATING VOLTAGE RATING | 2.0 KILOVOLTS |
| OUTER CONDUCTOR | INCLUDED |
| OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| MATERIAL | COPPER |
| INSULATION SPACER MATERIAL | PLASTIC, POLYSTYRENE |
| INSULATION SPACER OUTSIDE DIAMETER | 0.313 INCHES NOMINAL |
| OVERALL LENGTH | 2.500 FEET |
| TERMINATION CONTROLLING AGENCY | THE HALLICRAFTERS CO |
| TERMINAL FITTING | INCLUDED |
| SPECIAL FEATURES | POWER RATING 1000 V RMS VOLTAGE |
| END ITEM IDENTIFICATION | TYPE NO. SCR-399 AND SCR-499 |
| FSC APPLICATION DATA | RADIO SET,GROUND |