User's Manual

MaxStream 9XStream™ Wireless OEM Module Manual v2.8
36
Confidential and Proprietary, ©MaxStream, Inc. 2001
Appendix C – Specifications
X09-009 X09-019
General
Frequency Range 902 to 928 MHz, unlicensed ISM Band
Type Frequency Hopping Spread Spectrum Transceiver
Frequency Control Direct FM
Transport Protocol Various Monitoring and Addressing Modes –
see “Networking and
Addressing” section
Channel Capacity Hops through 25 channels. Features 7 different hop
sequences.
Serial Data Interface Asynchronous CMOS (TTL) signals, 5V levels
Serial Interface Baud
Rate
Configurable from 2400-
57600 bps
*1200 bps available
Configurable from 2400-
57600 bps
Data Throughput 9600 bps 19200 bps
Performance
Channel Data Rate 10k 20k
Transmit Power
Output
100mW 100mW
Rx Sensitivity -110 dBm –107 dBm
Range* Indoor: 600’ to 1500’
Outdoor: 7mi. with dipole,
over 20 mi. with high gain
antenna
Indoor: 425’to 1060’
Outdoor: 5 miles with dipole,
over 14 miles with high gain
antenna
Interference
Rejection
70 dB at pager and cellular phone frequencies
Power Requirements
Supply Voltage 5 VDC +/-0.25V
Current Consumption Tx – 150 mA nominal, Rx – 50 mA nominal
Power Down mode – less than 1 microamp
Other cyclic power-down modes available –
see “Low Power
Modes” section
Physical Properties
Board Size 1.6” x 2.85” x .35” (4.06 x 6.86 x .89) cm
Weight 0.8oz (24g)
Connectors 11 pin and 4 pin 0.1” spaced male Berg type headers
Operating
Temperature
Standard: 0ºC to 70ºC
Industrial version: -40ºC to 85ºC available
Antennas
Antenna Connector MMCX Female or Reverse Polarity SMA Male
Approved Antennas Integral wire antenna (factory installed)
1/4 wave flexible monopole
1/2 wave flexible dipole, SMA