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9XCite‐PKG‐R™RS‐232/485RFModem–ProductManualv2.1[2007.01.04]

©2007MaxStream,Inc.

1.2. Specifications

Table1‐01. 9XCite‐PKG‐RRS‐232/485RFModem

9XCite 900 MHz RS-232/485 RF Modem Specifications

Performance

Transmit Power Output 4mW

Indoor/Urban Range Up to 300’ (90 m)

Outdoor

RF line-of-sight Range

Up to 1000’ (300 m)

Interface Data Rate

(software selectable using BD command)

1200 –57600 bps

Throughput Data Rate (baud) 9600 bps 38400 bps

RF Data Rate (baud) 10,000 bps 41,666 bps

Receiver Sensitivity -108 dBm -104 dBm

Power Requirements

Supply Voltage 7 - 18 VDC

Transmit Current 105 mA

Receive Current 55 mA

Power-down Current < 1 mA

Networking & Security

Frequency 902-928 MHz

Spread Spectrum Frequency Hopping, Wide band FM modulator

Modulation FSK (Frequency Shift Keying)

Network Topologies Supported Peer-to-Peer (“Master/Slave” relationship not required), Point-to-Point & Point-to-Multipoint

Channel Capacity

Hopping Mode - 7 hop sequences share 25 frequencies

Single Frequency Mode - 25 available frequencies

Physical Properties

RF Modem Board Size 2.75" x 5.50" x 1.124" (7.90 cm x 13.90 cm x3.80 cm)

Weight 7.1 oz. (200 g), Extruded aluminum, black anodized

Serial Connector DB-9

Operating Temperature 0 to 70º C (commercial)

Antenna

Connector RPSMA (Reverse-polarity SMA)

Type Half-wave dipole whip, 6.75” (17.15cm), 2.1 dBi gain

Impedance 50 ohms unbalanced

Certifications (partial list)

FCC Part 15.247 OUR-9XCITE

Industry Canada (IC) 4214A-9XCITE

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