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The High and low temperature test report for SV610-470
Date:2018-09-28 16:37:13   Browse:0


1.Product information

Product Number: SV610-470

Product description

SV610-470 is transparent data module, provide 40 frequency channels and configurable Net ID, Node ID. Very easy to use. Used widely in many application field.


2.Product test voltage

DC 5V

 3.Product test purpose

 check if the SV610-470 work properly under the different industrial temperature environments


4. Product testing instrument


1. Agilent 8594E spectrum analyzer

2. Temp&Humi Programmable Chamber

3. Standard DEMO board with serial port, Send and receive data at regular intervals

4. 470MHz, 868MHz antenna

 

 

 

5.Product test method

1. Frequency  test ;  

Connect SV610-470 to DEMO board. After power-on, put it into the Chamber and set the temperature to -40°. After the temperature is stable, monitor the actual working frequency of the product with a spectrum analyzer and record it.


2. Communication test:

Put the demo board into the chamber , and another demo board out of the chamber. Both demo board work with the same parameters. And both demo board work in dual way, and LCD display the quantity transmitted and received. And record the result..

 

3. Change the oven temperature, in turn  -40°, -20°, 25°, 60°, 85°, and cycle repeat from step 1 

① Set the Chamber to -40°

 

② Set the Chamber to-20

 

③ Set the Chamber to 25°

 

④ Set the Chamber to 60°

 

⑤ Set the Chamber to 85°

 


6. Qualified product judgment standard

SV610-470 used crystal with 10PPM, the tolerance of frequency is less than ±5KHz. SV610-868 , the tolerance should be less than ±9KHz,  and ±10Khz for SV610-915,SV610 should work normally at the full temperature range ( - 40 ---+85 c degree ).

 

7.Product test conclusion

Pls see below test data, SV610 works without any problem at industrial temperature range.

 

8.Product test data

SV610-470 Product test data

 


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