| FTLD |
FUNCTIONAL DESCRIPTION |
PORTABLE INSTRUMENT CAPABLE OF MEASURING ANY FREQUENCY WITHIN THE RANGE OF 10 TO 100 MHZ W/AN ACCURACY OF PORM 0.001 PCT. USES THE HETERODYNE PRINCIPLE FOR DETERMINING THE FREQUENCY OF AN UNKNOWN SIGNAL; MEASUREMENT IS ACCOMPLISHED BY HETERODYNING A KNOWN SIGNAL FROM THE TEST INSTRUMENT AGAINST THE UNKNOWN SIGNAL. CHECK POINTS ARE USED TO CALIBRATE THE INSTRUMENT THROUGHOUT ITS OPERATING RANGE. USED TO TEST THE FOLLOWING AVIONICS SYSTEMS: AN/ARC-44; AN/ARC-45; AN/ARC-54; AN/ARC-60; AN/ARC-73; AN/ARN-32; AN/FRC-15; AN/TRC-68; AN/URC-35C; R-508/ARC,AND R-509/ARC |
| RTSE |
RELATIONSHIP TO SIMILAR EQUIPMENT |
INTERCHANGEABLE WITH NSN 6625-00-553-8412 |
| NTRD |
ENTRY DATE |
70-01-09 |
| ABHP |
OVERALL LENGTH |
21.000 INCHES NOMINAL |
| RDAL |
REFERENCE DATA AND LITERATURE |
DEPT OF ARMY PUBLICATIONS; TM11-5095 W/CHANGES 3,4,5,OCT 55; TM11-6625-284-20P,NOV 59; TM11-6625-284-35P,NOV 59; TB11-6625-284-35/1,NOV 59 |
| ABMK |
OVERALL WIDTH |
14.250 INCHES NOMINAL |
| ANSY |
FREQUENCY RESPONSE RANGE |
+10.0/+100.0 MEGAHERTZ |
| CBBL |
FEATURES PROVIDED |
INTERNAL FREQUENCY CALIBRATING CRYSTAL |
| ABKW |
OVERALL HEIGHT |
18.500 INCHES NOMINAL |
| ACZB |
FREQUENCY RATING |
50.0 HERTZ MINIMUM AND 1.0 KILOHERTZ MAXIMUM |
| MATT |
MATERIAL |
ALUMINUM |
| FCLS |
FUNCTIONAL CLASSIFICATION |
AA-6.3 |
| AKYN |
FURNISHED ITEMS AND QUANTITY |
CASE 1,CORD 1 |
| TMDN |
TYPE/MODEL DESIGNATION |
AN/URM-80 |
| FAAZ |
PHASE |
SINGLE |