Microhard Systems MHX-920 - Page 4

iv MHX-920 Operating Manual
S Register 120 - RTS/DCD Framing................................................................................................................................................. 33
S Register 121 - DCD Timeout......................................................................................................................................................... 33
S Register 122 - Remote Control ...................................................................................................................................................... 34
S Register 123 - RSSI Reading......................................................................................................................................................... 34
4.4 Diagnostics, Statistics and Remote Control...................................................................................................................................... 35
4.4.1 Spectrum Analyzer Feature............................................................................................................................................................... 35
4.4.2 Statistics............................................................................................................................................................................................ 35
4.4.3 Remote Control and Diagnostics ...................................................................................................................................................... 36
5. Installation ................................................................................................................................................................................................... 39
5.1 Estimating the Gain Margin.............................................................................................................................................................. 39
5.2 Antennas and Cabling....................................................................................................................................................................... 41
5.2.1 Internal Cabling ................................................................................................................................................................................ 41
5.2.2 Installing External Cables, Antennas and Lightning Arrestors.......................................................................................................... 42
A. Modem Command Summary...................................................................................................................................................................... 45
B. Serial Interface............................................................................................................................................................................................ 47
C. Sample Schematic Diagram........................................................................................................................................................................ 49
D. Factory Default Settings.............................................................................................................................................................................. 51
E Performance Tables...................................................................................................................................................................................... 53
F. Hopping Tables............................................................................................................................................................................................ 55
G. Technical Specifications............................................................................................................................................................................. 57
H. Mechanical Drawing.................................................................................................................................................................................... 59
I. Glossary...................................................................................................................................................................................................... 61