Part Number
Part Number:
NSN:
NIIN:
Item Name:
KEYER , FREQUENCY SHIFT
Definition:
AN ELECTRONIC DEVICE WHICH, IN ACCORDANCE WITH AN INTELLIGENCE SIGNAL, VARIES THE FREQUENCY OF A RADIO TRANSMITTER TO WHICH IT IS CONNECTED. IT IS GENERALLY USED IN THE TRANSMISSION OF TELEGRAPH SIGNALS WHEREIN THE "MARK" SIGNAL IS TRANSMITTED AT A GIVEN FREQUENCY AND THE "SPACE" SIGNAL AT A FREQUENCY DISPLACED FROM THE "MARK" FREQUENCY BY A FIXED NUMBER OF HERTZ (USUALLY 800).
CAGE Information
| Code | Company |
|---|---|
| 42498 | DAR ELECTRONICS INC DBA NATIONAL RAD |
Federal Supply Class
Title
RADIO AND TELEVISION COMMUNICATI
Inclusions:
INCLUDES TELEMETERING EQUIPMENT.
Exclusions:
EXCLUDES HOME TYPE RADIO AND TELEVISION EQUIPMENT.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ANKX | EMISSION TYPE | A1 |
| BKFC | EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 115.0 MINIMUM SINGLE VOLTAGE |
| AGTA | BASIC SHAPE STYLE | RECTANGULAR OR SQUARE |
| BHTB | FREQUENCY PER CHANNEL | 250.0 HERTZ MINIMUM 4TH OPERATING CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 2.0 KILOHERTZ NOMINAL 2ND OPERATING CHANNEL |
| ABMK | OVERALL WIDTH | 19.000 INCHES NOMINAL |
| BHTB | FREQUENCY PER CHANNEL | 1.9 KILOHERTZ NOMINAL 1ST OPERATING CHANNEL |
| BHTB | FREQUENCY PER CHANNEL | 2.55 KILOHERTZ NOMINAL 3RD OPERATING CHANNEL |
| BJBL | INDICATOR DEVICE TYPE AND QUANTITY | 2 METER |
| ABKW | OVERALL HEIGHT | 3.468 INCHES NOMINAL |
| ANKX | EMISSION TYPE | F4 |
| BJBQ | OPERATING AC FREQUENCY IN HERTZ | 50.0 MINIMUM SINGLE VOLTAGE |
| ANKX | EMISSION TYPE | F1 |
| AMQY | INSTALLATION DESIGN | RACK |
| ZZZV | FSC APPLICATION DATA | TRANSMITTER,RADIO,EXCEPT RADIO NAVIGATION,NONAIRBORNE |
| AKNA | INCLOSURE TYPE | ENCASED |
| AJKH | IDENTIFICATION DESIGNATOR | KY655FRT-80058 |
| BKFC | EXTERNAL AC OPERATING VOLTAGE IN VOLTS | 220.0 MAXIMUM SINGLE VOLTAGE |
| BJBQ | OPERATING AC FREQUENCY IN HERTZ | 60.0 MAXIMUM SINGLE VOLTAGE |
| BHTB | FREQUENCY PER CHANNEL | 3.0 KILOHERTZ MAXIMUM 4TH OPERATING CHANNEL |
| FAAZ | PHASE | SINGLE |
| ABHP | OVERALL LENGTH | 21.750 INCHES NOMINAL |