 |
|||
|
Page Title:
Conducted Interference Using Stabilization Network, 50 Amperes and Under |
|
||
| ||||||||||
|
|  MIL-R-23016(Wep)
3.2.9.11.1.1
Conducted Interference Using Stabilization Network,
50 Amperes and Under:
Conducted interference measurements on power leads,
50 amperes and under shall be made by connecting the
interference measuring instrument to the noise meter
terminal on the line stabilization network with a 50-
ohm double-shield coaxial cable. The line stabiliza-
tion network shall not be used on power frequencies
over 800 cps since it will probably burn up. The
current probe shall be used for this application.
3.2.9.11.1.2
Conducted Interference, Over 50 Amperes:
Conducted interference measurement on power leads
over 50 amperes shall be made with a stabilization
network, designed for high current (see Figure 7),
or with the network shown in Figure 19, at the dis-
cretion of the contractor.
Interconnecting Leads:
3.2.9.11.1.3
Conducted interference on interconnecting and signal
leads and power lines over 800 cps shall be measured
by using a clamp-on interference measuring device
(current probe Stoddart Aircraft Radio Co. type
91550-1, or equal).
3.2.9.11.1.3.1
Position of Probe:
The current probe shall be positioned at the point
of maximum interference on the cable to be tested.
A maximum movement of 5 feet along power lines is
considered adequate. This maximum interference point
shall be located at each test frequency. The loca-
tion of the current probe shall be fully described
in the test report.
3.2.9.12
Radiated Interference:
Radiated interference fields, except the fundamental
signal in the key down condition, which shall not
exceed 100 db above 1 V, in excess of the values
given in Figures 20, 21, 22 and 23, shall not radiate
from any unit, cable (including control, pulse, IF,
video, antenna transmission, and power cables), or
interconnecting wiring over the frequency range of
0.15 to 10,000 mc for cw and pulsed cw interference,
70
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals