© Microhard Systems Inc.
8
Table of Contents (continued)
6.0 Configuration (continued)
&C
n
Data Carrier Detect (DCD) ........................................................................................... 76
&Dn Data Terminal Ready (DTR)......................................................................................... 77
&K
Handshaking................................................................................................................. 77
&Sn Data Set Ready (DSR) ................................................................................................. 77
7.2.1 Antennas ...................................................................................................................... 81
7.2.2 Coaxial Cable ............................................................................................................... 82
7.2.3 Surge Arrestors ............................................................................................................ 82
7.2.4 External Filter ............................................................................................................... 82
Appendices
Appendix A: AT Command Quick Reference ................................................................................ 83
Appendix B: Settings (S) Register Quick Reference ..................................................................... 85
Appendix C: n920 Approved Antennas ......................................................................................... 87
Appendix D: n2420 Approved Antennas ....................................................................................... 88
Appendix E Nano Series Layout Footprint ................................................................................... 89
Appendix F: Nano Series Development Board Schematic ........................................................... 90
Appendix G: Development Board Serial Interface ......................................................................... 91
Appendix H: RS-485 Wiring ........................................................................................................... 92