Hardware Development Guide of Module Product
52
All Rights reserved, No Spreading abroad without Permission of ZTEWelink
Any changes or modifications not expressly approved by the manufacturer could void the user's authority to
operate this equipment.
USERS MANUAL OF THE END PRODUCT:
In the users manual of the end product, the end user has to be informed to keep at least 20cm separation
with the antenna while this end product is installed and operated. The end user has to be informed that the
FCC radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has
to also be informed that any changes or modifications not expressly approved by the manufacturer could void
the
user's authority to operate this equipment. If the size of the end product is smaller than 8x10cm, then
additional FCC part 15.19 statement is required to be available in the users manual: This device complies
with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) this device may not cause
harmful interference and (2) this device must accept any interference received, including interference that
may cause undesired operation.
LABEL OF THE END PRODUCT:
The final end product must be labeled in a visible area with the following " Contains TX FCC ID:
SRQ-ZM5202". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19
statement has to also be
available on the label: This device complies with Part 15 of FCC rules.
Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2)
this device must accept any interference received, including interference that may cause undesired
operation.
Table 8-1 Curve Temperature Curve Parameter Setting
Lead-free Curve Temperature Curve
Phase
Temperature
Duration
Pre-heat
Temperature is
increased from room
temperature to 150
℃
Temperature
increasing ratio
<3
℃
/second
Temperature
keeping
150
℃
~200
℃
40~110
seconds
Wielding
Greater than 217
℃
40~70 seconds
Above 230
℃
15~45 seconds
Peak temperature
MAX: 245
℃
MIN: 230
℃
