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XStream‐PKG‐T™TelephoneRFModem–ProductManualv5.x00[2006.02.24]

1.2. Product Overview

When networked with other MaxStream Radio Modems (RS-232/485, Ethernet, USB, etc.), the

XStream PKG Telephone Modem provides a transparent wireless link between serial devices and

telephone modems. The telephone interface extends MaxStream’s over-the-air range with the

reach of any PSTN (Public Switched Telephone Network).

Figure1‐01. On‐boardTelephone&RFModulesInsidetheXStream‐PKG‐TTelephoneRFModem

The XStream-PKG-T RF Modem comes configured to provide an immediate wireless link between

devices; however, both the on-board RF and Telephone Modules can be configured for additional

functionality through the use of a simple AT command interface [Refer to the RF Module

Configuration [p

15] & Telephone Module Configuration [p20] sections for programming options].

1.2.1. Specifications

Table1‐01. Specificationsof theXStream‐PKG‐TTelephoneRFModem

Specification 9XStream-PKG-T (900 MHz) 24XStream-PKG-T (2.4 GHz)

Performance

Indoor/Urban Range Up to 1500’ (450 m) Up to 600’ (180 m)

Outdoor

RF line-of-sight Range

Up to 7 miles (11 km) w/ dipole antenna

Up to 20 miles (32 km) w/ high-gain antenna

Up to 3 miles (5 km) w/ dipole antenna

Up to 10 miles (16 km) w/ high-gain antenna

Interface Data Rate 1200 - 57600 bps (software selectable) 1200 - 57600 bps (software selectable)

Throughput Data Rate 9,600 bps 19,200 bps 9,600 bps 19,200 bps

RF Data Rate 10,000 bps 20,000 bps 10,000 bps 20,000 bps

Transmit Power Output 100 mW (20 dBm) 100 mW (20 dBm) 50 mW (17 dBm) 50 mW (17 dBm)

Receiver Sensitivity -110 dBm -107 dBm -105 dBm -102 dBm

Power Requirements

Supply Voltage 7-28 VDC (optional jumpers allow the PKG-T to be powered with a 5V supply)

Receive (RX) Current 140 mA 160 mA

Transmit (TX) Current 220 mA 230 mA

General

Frequency 902-928 MHz 2.4000-2.4835 GHz

Spread Spectrum Frequency Hopping, Wide band FM modulator

Network Topology Peer-to-Peer, Point-to-multipoint, Point-to-Point, Multidrop

Channel Capacity 7 hop sequences share 25 frequencies

Physical Properties

Enclosure Extruded aluminum, black anodized

Enclosure Size 2.750” x 6.500” x 1.124” (7.90 cm x 16.51 cm x 3.80 cm)

Operating Temperature 0 to 70º C (commercial), -40 to 85º C (industrial)

Antenna

Type ½ wave dipole whip, 6.75” (17.1 cm), 2.1 dBi Gain

Connector Reverse-polarity SMA (RPSMA)

Impedance 50 ohms unbalanced

Certifications

FCC Part 15.247 OUR9XSTREAM OUR-24XSTREAM

Industry Canada (IC) 4214A-9XSTREAM 4214A 12008

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