Specifications

www.nicerf.com RF4463PRO
NiceRF Wireless Technology LTD. Rev 2.3
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9. FAQ

Why module can not communicate properly?
a) Check if the band, channel, rate, NET ID has set to the same;
b) Check if there is power connection error;
c) Check if the module is e nabled (CS high);
d) Check if the antenna connection is not correct;
e) Check if the module is damaged.

Why transmission distance is not far as it should be?
a) Power supply ripple is too large;
b) The antenna types do not match, or not properly installed;
c) The surrounding environment is harsh, strong interference sources;
d) Surrounding co‐channel interference;
Appendix 1：SMD Reflow Chart
We recommend you should obey the IPC related standards in setting the reflow
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