Quantcast TEST PROCEDURE 050 RADIO SET AN/PRC-77 SERIES

 

Click here to make tpub.com your Home Page

Page Title: TEST PROCEDURE 050 RADIO SET AN/PRC-77 SERIES
Back | Up | Next

Click here for thousands of PDF manuals

Google


Web
www.tpub.com

Home


   
Information Categories
.... Administration
Advancement
Aerographer
Automotive
Aviation
Construction
Diving
Draftsman
Engineering
Electronics
Food and Cooking
Logistics
Math
Medical
Music
Nuclear Fundamentals
Photography
Religion
   
   

 

Share on Google+Share on FacebookShare on LinkedInShare on TwitterShare on DiggShare on Stumble Upon
Back
INSPECTION TABLE B - SB-740-91-010240
Up
SB-740-91-01 Storage Serviceability for CECOM Material Manual
Next
Table B-3. Test Equipment and Accessories for Procedure 050 (Radio Set)
SB 740-91-01
TEST PROCEDURE 050
RADIO SET AN/PRC-77 SERIES
1. General.
This procedure provides a description of special test equipment, fixturing, cabling, instrumentation and instructions for
performing inspections and evaluations applicable to the Radio Set AN/PRC-77, which consists of the following type
designated items:
5820-00-086-7138
Bag, Cotton Duck CW-503/PRC-25
5820-00-085-7148
Battery Box CY-2562/PRC-25
5820-00-086-7149
Support Antenna AB-591A/PRC
5820-00-242-4967
Antenna AT-271A/PRC
5820-00-889-3803
Antenna AT-892/PRC-25
Receiver-Transmitter Radio RT-841/PRC-77
Handset H-189/GR may be used in lieu of H-189/GR
5965-00-043-4386
Handset H-250/U
5999-892-8094
Harness, Electrical Equipment ST-138/PRC-25
2. Test Equipment/Test Setup.
All tests are to be performed under the following environmental conditions, unless otherwise stated:
230100C (730180F).
Temperature:
Relative Humidity:
50 30 percent.
All test equipment is to be energized for at least 30 minutes prior to utilization, unless otherwise specified in operating
manual for the test equipment.
All tests are to be performed in an electromagnetic shielded enclosure, if in a high RF field of interference.
The radio should be preconditioned by turning it on and exercising the band switch kHz and MHz knobs and verifying that
all controls are functioning properly. In the squelch and retransmit position, the radio should not become unsquelched due
to noise (i.e., no signal present). One frequency in the "A" band and one frequency in the "B" band frequency ranges are
sufficient for this test.
NOTE
No transmitter sidetone will be heard in the retrans mode. A 10 volt input can be used if a regulated power
supply is available, or a battery may be employed.
Table D-3 lists the test equipment. Figures B-10 through B-14 illustrate the various test setups.
B-53

Privacy Statement - Press Release - Copyright Information. - Contact Us

Integrated Publishing, Inc.
6230 Stone Rd, Unit Q Port Richey, FL 34668

Phone For Parts Inquiries: (727) 493-0744
Google +