Microhard Systems IP920 - D. Technical Specifications; Data Interface Specifications; Power and Consumption; Radio and Performance Specs

IP920 Operating Manual: Appendix D Technical Specifications 57
D. Technical Specifications
Table 12 Technical Specifications
Data Interface Asynchronous Serial RS232, RS422/RS485, RJ-45 Ethernet
RS232 Signals Sig. Gnd, TX, RX, DCD, DSR, DTR, RTS, CTS
RS422/485 Signals Sig. Gnd, TxB, TxA, RxB, RxA
Serial Data Protocol TCP, UDP
Network Protocol TCP/IP, ICMP,DHCP, ARP, HTTP, FTP, SNMP
Bandwidth / Data Rate
345 kbps, uncompressed half-duplex
Communications Range
1
+96 kilometers (60 miles)
Power Requirements 8 VDC to 30 VDC
Power Consumption 600 mA max, 300 mA typical; 95 mA receive @ 12VDC
7mA in sleep mode
Operating Frequency 902-928 MHz
System Gain 136 dB
Sensitivity -106 dBm
Output Power 100 to1000mW (1dB steps user-selectable)
Spreading Code Frequency Hopping
Hopping Patterns Based on network address, 2
32
Error Detection 32bit CRC, ARQ
Dimensions (L x W x H)
Enclosure: 4.600” x 3.75” x 1.75” (112 mm x 95 mm x 45 mm)
Weight 420 grams (0.93lbs)
Operating Environment
Temperature: -40 to +85°C
Humidity: 5 to 95%, non-condensing
Storage Temperature -50 to 125°C
1. Clear line-of-sight, elevated high-gain antennas.