| Item Name | Attenuator Variable |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5985 Antennas Waveguides and Related Equipment |
| National Item Identification Number (NIIN) | 00-411-5158 (004115158) |
| NCB Code | USA (00) |
| Manufacturer | Astro Microwave Inc, 3dbm Co Inc |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 990C805H01 | astro microwave inc | attenuator variable | RFQ |
| 990C805H01 | 3dbm co inc | attenuator variable | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAFS | III APPLICATION DESIGN | WAVEGUIDE |
| AAFZ | BODY MATERIAL | BRASS |
| AAQL | BODY STYLE | WAVEGUIDE TYPE |
| ABHP | OVERALL LENGTH | 3.250 INCHES NOMINAL |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 1.280 INCHES NOMINAL |
| ABKR | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.220 INCHES NOMINAL |
| ABKW | OVERALL HEIGHT | 2.180 INCHES NOMINAL |
| ABMK | OVERALL WIDTH | 2.780 INCHES NOMINAL |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.169 INCHES MINIMUM |
| AFGA | OPERATING TEMP RANGE | +40.0/+115.0 DEG FAHRENHEIT |
| AHTW | VOLTAGE STANDING WAVE RATIO | 1.00 AND 1.15 |
| AJDB | POWER RATING | 2.0 WATTS AVERAGE |
| AKPT | WAVEGUIDE FLANGE TYPE | COVER |
| AKSA | WAVEGUIDE FLANGE DESIGNATION | UG-39/U |
| ASYC | INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS | 0.5 |
| ASYD | OVERALL ATTENUATION RANGE IN DECIBELS | +0.0/+20.0 |
| ASYF | ATTENUATION VARIATION METHOD | CONTINUOUS |
| ASYP | WAVEGUIDE DESIGNATION | RG-52/U |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| BNGR | FREQUENCY RANGE | 8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM |
| BQNR | OVERALL ATTENUATION ACCURACY IN DECIBELS | -0.20/+0.20 |
| CQTQ | ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 KNOB |
| CQYJ | MOUNTING FACILITY PATTERN | FOUR POSITION RECTANGULAR |
| PMLC | PRECIOUS MATERIAL AND LOCATION | BODY RHODIUM AND BODY SILVER |
| PRMT | PRECIOUS MATERIAL | RHODIUM AND SILVER |
| TEST | TEST DATA DOCUMENT | 18323-990C805H01 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING D |
| TTQY | TERMINAL TYPE AND QUANTITY | 2 FLANGE |
| Relevant Components for NSN - 5985-00-411-5158, 5985004115158 | ||||
| 5999-99-998-9189 (5999999989189) | 5999-99-998-9107 (5999999989107) | 5999-99-998-5103 (5999999985103) | 5999-99-987-4989 (5999999874989) | |
| 5999-99-980-1679 (5999999801679) | 5999-99-973-6520 (5999999736520) | 5999-99-971-5510 (5999999715510) | 5999-99-968-5252 (5999999685252) | |
| 5999-99-958-3895 (5999999583895) | 5999-99-954-8789 (5999999548789) | 5999-99-948-2658 (5999999482658) | 5999-99-946-0997 (5999999460997) | |
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