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Antenna specifications

Ademco Inc. 2C2BPTRAN Remote control CFS-2C2BPTRAN CFS2C2BPTRAN 2c2bptran

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Shenzhen Aihui Technology Co. , Ltd.

Antenna specification
Antenna Sample Confirmation From

Name of supplier

ShenZhen Aihui Technology Co.Ltd

Customer name

Le Chang

Sample name
model

PT26-DT68TX

Sample size

Inspection item

Performance Visual

test

inspection

In the Structure
news

Test results

Notes

Business

Quality Audit

Project Audit

confirm

ation

The following is to be completed by the client

Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.

Customer feedback
Customer signature/seal

date:

Antenna Test Report
Test Unit: Shenzhen Aihui Technology Co. , Ltd.

Materials

Spring

Antenna form
Application scenario

Monopole Polarization mode Linear

Working band 315Mhz

VSWR

2

Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.

Power
dBi

Max2W -1dBi

Impedance

50

Test Equipment

HPE5071CShielding Room3D automatic turntable

Antenna Description: 1. Grounding processing and picture description: no 2. Need to change the motherboard to match: no
 Test voltage: 3.6V, check the antenna contact is good before testing.  The RF cable of the integrated tester is kept in a natural state and can not be
curled. Specification:test the specified power level, all indicators must conform to the specifications.

Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.
1.Project Image 2.Test Fixture 3.Antenna matching circuit 4.S11 test 5.Antenna passive efficiency and gain 6.Darkroom test equipment and data 7.Schematic diagram of antenna assembly 8.Antenna environment handling 9.Antenna mass production index 10.Structural drawing
Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.
1.Project Image
The final verification antenna performance prototype in our company for at least one year, easy to analyze and solve the problem of antenna mass production, to ensure the quality of antenna shipment
2.Test Fixture
Objective: to test the passive parameters of antenna as accurately as possible. Making Method: the handset is made of a 50 ohm coaxial cable, one end of which is connected to the test point of the back end of the matching circuit of the handset motherboard (front end of the RF test hole) , and the other end is connected to the SMA joint. The diagram is as follows:
3Antenna matching circuit
Modify
Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.

E01

E02

E03

No

No

No

Note: The match is unmodified.

4.S11 test
4.0 4.0s11 test method description of test equipment: Network Analyzer (E5071C) test
method: a 50 ohm CABLE is used to export from the instrument test port. The SMA connector for connecting the handset is calibrated using a calibration piece, record the echo loss and standing wave ratio corresponding to the relevant frequency points. The test schematic is as follows:

Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.
4.1 SWR
Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.
5.Darkroom test equipment and data 6.Test Equipment Test system: shielded darkroom The temperature was 22 ° C ± 3 ° C and the humidity was 50% ± 15%
Test equipment: when testing passive data, use the Network analyzer AGILENTE5071C to test active data, use the omnibus CMW500
Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.

7.Active antenna test data


433Mhz
Freq(MHz)
310 311 312 313 314 315 316 317 318

Efficiency (%)
30.3 31.4 32.5 33.4 34.2 31.3 32.5 30.4 29.6

Gain (dBi)
0.21 0.33 0.45 0.54 0.13 0.12 0.23 -0.15 0.14

Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd.

8.Schematic diagram of antenna assembly 9.Antenna environment handling

10.Antenna mass production index

When the antenna is mass-produced, the standing wave ratio is taken as the mass-produced test standard. Based on the differences of the project itself, the following criteria are given:

Standard for volume production

824Mhz-2170Mhz

VSWR (Mass Production performance) & LT;

Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen

Shenzhen Aihui Technology Co. , Ltd. VSWR(recognition performance) 0.5
10.1 Structural drawings
Address: 402TEL: 0755-23203435fax: 0755-23203435, Block C, Juxin Science and Technology Industrial Park, Nanchang community, xixiang, Baoan District, Shenzhen



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