COM-power corporation T-Series Руководство по эксплуатации - Страница 5
Просмотреть онлайн или скачать pdf Руководство по эксплуатации для Испытательное оборудование COM-power corporation T-Series. COM-power corporation T-Series 12 страниц. Shielded coupling/decoupling networks
Печатать страницу3. 0 Important Safety Precautions
The CDN must be securely fastened to the earth ground before making any connections to
external power. Proper grounding of the CDN is required in order to prevent high leakage
currents from presenting a potential safety hazard for test personnel. To help establish
proper grounding, the bottom surface of the CDN is unpainted. In addition, the bottom plate
has mounting holes for securely bolting the CDN to a ground plane. If proper grounding has
been achieved, the resistance measured between the CDN bottom plate and the ground
plane should be less than 10 milliohms.
Do not connect the power to the CDNs until all the test equipment and EUT are in place and
electrically connected. Avoid having any exposed live wires or connections. You can use the
following procedure.
1. Connect EUT cable to CDN EUT port.
2. Connect the Test Generator (signal generator, power amplifier, attenuators, etc) to
the RF port of the CDN. The test generator output must remain disabled until all
connections are made.
3. Connect accessory equipment (AE) port.
3.1
Maximum RF input
Do not exceed RF input level to the CDN. Excessive RF input will damage the CDN input and
will not be covered under warranty. To avoid accidental damage to the power amplifier or
CDN, disable the RF output of power amplifier before making any connections. Also make
sure the signal generator output is set to its minimum level when the RF is turned on.
19121 El Toro Rd ● Silverado, California 92676 ● (949) 459‐9600● com‐power.com
Shielded T‐series Coupling/Decoupling Networks (CDN)
Page 5 of 12
INSTRUCTION MANUAL
REV021215