Datasheet

PRODUCT SPECIFICATION
REVISION:
ECR/ECN INFORMATION:
TITLE:
ISM 433MHz Flex Antenna
SHEET No.
A1
EC No:
122214
6 of 7
DATE:
2017-08-11
DOCUMENT NUMBER:
CREATED / REVISED BY:
CHECKED BY:
APPROVED BY:
PS-2042870100
Colin. Xu 2017-08-09
Stary.Song 2017-08-10
Welson Tan2017-08-11
TEMPLATE FILENAME: PRODUCT_SPEC[SIZE_A4](V.1).DOC
5.7 CABLE LOSS
ITEM
DESCRIPTION
TEST CONDITION
REQUIREMENT
5.7.1
Frequency Range
433MHz
433MHz
5.7.2
Attenuation
1m cable measured by VNA5071C
≤1dB/m
5.8 CABLE LENGTH AFFECT THE ANTENNA PERFORMANCE
Balance antenna resonance is insensitive by cable’s length, but the cable’s loss will affect the total
Efficiency. Refer to 5.7
5.9 MECHANICAL REQUIREMENTS
ITEM
DESCRIPTION
TEST CONDITION
REQUIREMENT
5.9.1
Pull test
Test machine : Max intelligent load tester
Stick the flex antenna in a PC block, pull
cable in horizontal direction
Pull force >8 N
5.10 ENVIRONMENTAL REQUIREMENTS
ITEM
DESCRIPTION
TEST CONDITION
REQUIREMENT
5.10.1
Temperature
/Humidity
cycling
Test condition:
1) The device under test is kept for 30 mins
in an environment with a temperature of
-40 ℃.
2) Kept for 4 Hours in an environment with
a temperature of 85 degrees and a
relative humidity of 95%.
3) Kept for 2 Hours in an environment with
a temperature of 125 degrees and a
relative humidity of 95%.
4) The cycle is repeated until a total of 40
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
5.10.2
Temperature
Shock
Test condition:
The device under test at -40 ℃⇔125 ℃ by 100
cycles, Dwell of 30 mins, transition time between
Dwell 30 secs (~ 61 mins / cycle ) and each item
should be measured after exposing them in
normal temperature and humidity for 24 h.
1) Parts should meet RF spec
before and after test.
2） No cosmetic problem