www.nicerf.com SA828

NiceRF Wireless Technology Co., Ltd. Rev 2.3

sales@nicerf.com

- 2 -

Catalogue

1. Description................................................................................................................................................................. - 3 -

2. Features.......................................................................................................................................................................- 3 -

3. Application................................................................................................................................................................. - 3 -

4. Internal block diagram............................................................................................................................................... - 3 -

5. Specification...............................................................................................................................................................- 4 -

6. Typical application schematic:................................................................................................................................... - 5 -

7. Parameter configuration............................................................................................................................................. - 6 -

8. Communication protocol............................................................................................................................................- 7 -

9. Accessories................................................................................................................................................................. - 9 -

10. Pin definition.......................................................................................................................................................... - 10 -

11. Mechanism Dimension(Unit:mm)..........................................................................................................................- 11 -

12. Order information...................................................................................................................................................- 12 -

13. FAQ........................................................................................................................................................................ - 12 -

Appendix 1：Display and Sending Table of CTCSS/CDCSS.................................................................................... - 13 -

Appendix 2: Analog subtone comparison table........................................................................................................... - 16 -

Appendix 3：SMD Reflow Chart................................................................................................................................- 16 -

Note: Revision History

Revision

Date

Comment

V1.0

2014-03-20

First release

V2.0

2015-05-28

Graphic description added

V2.1

2017-06

Logo updated

V2.2

2019-03

PCB update to V1.3

V2.3

2020-11

Update description