AMP HHA1, Руководство по эксплуатации, Страница: 13 / 15

AMN-H-D 11
7.4. Use of Heat Sink
HHA1, HSP1, and HSF1 Power Amplifiers operating at or above 500 mW require the use of a heat sink or
must be securely fastened to an adequate heat sinking object or surface. Advanced Microwave Products
recommends the appropriate heatsink as noted in the Optional Accessories section for each product.
H Series amplifiers should be fastened to AMP heat sinks using provided pan head or socket head
screws with lock washers. Use of thermal grease, such as Wakefield Engineering 120 Series Thermal
Compound, to improve thermal conduction between transmitter base plate and heat sinking surface will
reduce unit temperature and increase product reliability.
7.5. Shut Down
If the power amplifier is to be shut down only briefly, simply remove DC voltage from the DC Power Cable
or disconnect DC Power Cable from amplifier. If the unit is to be shut down for an extended period, all
external cabling including the antenna should be removed and the unit should be stored in a container
and placed in a clean, dry environment.