Datasheet

PRODUCT SPECIFICATION
REVISION:
ECR/ECN INFORMATION:
TITLE:
868/915MHz ISM STAND ALONE
ANTENNA
SHEET No.
C
EC No:
122214
5 of 6
DATE:
2017/09/22
DOCUMENT NUMBER:
CREATED / REVISED BY:
CHECKED BY:
APPROVED BY:
PS-105262-001
Kang Cheng 2017/09/22
Colin Xu 2017/09/22
Stary Song 2017/09/22
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A4](V.1).DOC
5.6 ENVIRONMENTAL REQUIREMENTS
ITEM
DESCRIPTION
TEST CONDITION
REQUIREMENT
5.6.1
Humidity Test
1.Test condition:
The device under test is kept for 12 hours in
an environment with a temperature of 55
degrees and a relating humidity of 95%.
Thereafter for 12 Hours in an environment with
a temperature of 25 degrees and a relative
humidity of 95%. The cycle is repeated until a
total of 6 cycles have been completed.
Hereafter the conditions are stabilized at room
temperature.
1) Parts should meet RF
spec before and after test.
2） No cosmetic problem
5.6.2
Temperature
cycling test
1.Test condition:
The product temperature is decreased from
room temperature to -40 degrees during 2
Hours and kept there for 2 hours. Then
temperature is increased to 85 degree during 2
hours and kept for 2 hours. The temperature is
then again decreased to -40 degrees during a
2-hours period. The cycle is repeated until a
total of 6 cycles have been completed.
Hereafter the conditions are stabilized at room
temperature.
1) Parts should meet RF
spec before and after test.
2） No cosmetic problem
5.6.3
Salt mist test
1.Test condition:
The device under test is exposed to a spray of
a 5% (by volume) resolution of NaCl in water
for 2 hours. Thereafter the device under test is
left for 1 week in room temperature at a
relative humidity of 95%. The cycle is repeated
until a total of 2 cycles have been completed.
Here after the conditions are stabilized at room
temperature.
1) Parts should meet RF
spec before and after test.
2) No visible corrosion.
Discoloration accepts.
The meaning of text “No Cosmetic Problem” in the table above is:
a. No soldering problem.
b. No adhesion problem of glue.