Datasheet

PRODUCT SPECIFICATION
REVISION:
ECR/ECN INFORMATION:
TITLE:
868/915MHz ISM STAND ALONE
ANTENNA
SHEET No.
C
EC No:
122214
3 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
5.0 PERFORMANCE
Test plate is PC (Poly Carbonate) Xantar 18R
5.1 ELECTRICAL REQUIREMENTS FOR CABLE LENGTH 100mm (105262-0001)
ITEM
DESCRIPTION
TEST CONDITION
REQUIREMENT
5.1.1
Frequency Range
500 – 3000 MHz
863 – 870 MHz
902 – 928 MHz
5.1.2
Reflection
20*log10(|S11|)
50 Ohm
Antenna flex placed in center off 120 x
120 x 2.5 mm
3
PC plate and fed via
100mm of 1.13mm micro coax cable.
< -6 dB
5.1.3
Peak Gain
Measure antenna on PC plate in anechoic
chamber.
0.4 dBi
1.4 dBi
5.1.4
Total Efficiency
Measure antenna on PC plate in anechoic
chamber
> -3.0 dB
> -1.8 dB
5.1.5
Polarization
Measure antenna on PC plate in anechoic
chamber
Linear
5.2 ELECTRICAL REQUIREMENTS FOR CABLE LENGTH 150mm (105262-0002)
ITEM
DESCRIPTION
TEST CONDITION
REQUIREMENT
5.2.1
Frequency Range
500 – 3000 MHz
863 – 870 MHz
902 – 928 MHz
5.2.2
Reflection
20*log10(|S11|)
50 Ohm
Antenna flex placed in center off 120 x
120 x 2.5 mm
3
PC plate and fed via
100mm of 1.13mm micro coax cable.
< -6 dB
5.2.3
Peak Gain
Measure antenna on recommended PC
plate in anechoic chamber.
0.3 dBi
1.3 dBi
5.2.4
Total Efficiency
Measure antenna on recommended PC
plate in anechoic chamber
> -3.1 dB
> -1.9 dB
5.2.5
Polarization
Measure antenna on recommended PC
plate in anechoic chamber
Linear