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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 [p15] & 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

©

2006

MaxStream,

Inc.,

Confidential

and

Proprietary

5

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Содержание 24XStream-PKG-T

Страница 1: ...v5 x00 XStream RF Modem Part Numbers X09 001PK T X24 009PK T XH9 001PK T X09 009PK T X24 019PK T XH9 009PK T X09 019PK T XH9 019PK T Reliable 900 MHz 2 4 GHz Stand alone RF Modems by MaxStream Inc 355...

Страница 2: ...al may be transmitted or reproduced in any form or by any means without the written permission of MaxStream Inc XStream XStream PKG R and XStream PKG T are registered trademarks of MaxStream Inc Techn...

Страница 3: ...Module Operation 20 3 1 Telephone Module Configuration 20 3 1 1 Command Reference Tables 22 3 1 2 Telephone Module Configuration Example 25 4 RF Communication Modes 26 4 1 Addressing 27 4 1 1 Address...

Страница 4: ...passing RF communication options available Unlimited Technical Support is included 9XStream PKG T 900 MHz Range Indoor Urban up to 1500 450 m Outdoor line of sight up to 7 miles 11 km w 2 1 dBm dipol...

Страница 5: ...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 selectabl...

Страница 6: ...conjunction with the Config Switch Figure 1 03b to enter the RF Module into AT Command Mode To enter the RF module into AT Command Mode i Simultaneously press the Reset and Config switches ii release...

Страница 7: ...ne module In this case the Telephone Module communicates directly with a remote RF Modem and receives commands through a wireless link Table 1 03 Data Path Switch Settings Signal Routing between RS 23...

Страница 8: ...RXD Received Data Serial Data OUT of the RF Modem to host from over the air 3 TXD Transmitted Data Serial Data IN to the RF Modem from host to be transmitted over the air 4 Data Terminal Ready Enables...

Страница 9: ...r transmitting data the module is in Idle Mode The module uses the same amount of power in Idle Mode as it does in Receive Mode The modem shifts into the other modes of operation under the following c...

Страница 10: ...if more data exists to be transmitted This could be the case if more bytes arrived from the host after the transmission began If more data is pending the transmitting modem assembles a subsequent pack...

Страница 11: ...data that has an invalid CRC is discarded Refer to Receive Mode section 2 1 3 Receive Mode If a modem detects RF data while operating in Idle Mode the modem transitions into Receive Mode to start rec...

Страница 12: ...le is fully operational When DI3 is asserted high the module transitions to Sleep Mode and remains in its lowest power consuming state until the Sleep pin is de asserted DI3 is only active if the modu...

Страница 13: ...by SM Sleep Mode Command must be shorter than the interval time defined by LH Wake up Initializer Timer For example If SM 4 Cyclic 1 0 second sleep the LH Parameter should equal 0x0B 1 1 seconds With...

Страница 14: ...board RF module AT Commands Binary Commands Refer to the RF Module Configuration sections beginning on the next page for more information For information about programming the on board telephone modul...

Страница 15: ...w Control Threshold 0 0xFF bytes Serial Interfacing 2 varies GD 0x10 16d Receive Good Count 0 0xFFFF Diagnostics 2 0 HP 0x11 17d Hopping Channel 0 6 Networking Security 1 0 HT 0x03 3d Time before Wake...

Страница 16: ...on This can be achieved by i simultaneously pressing the Reset and Config switches Figures 1 03b 1 03c ii releasing the Reset Switch iii then after 1 sec releasing the Config Switch The RF Module the...

Страница 17: ...hen send the following AT commands Method 1 One line per command Issue AT Command System Response OK CR Enters RF module into AT Command Mode ATDT Enter reads displays current destination address CR A...

Страница 18: ...e executed in the order it is received If the radio is continuously receiving data the radio will wait for a break in the received data before executing the command The signal will frame the response...

Страница 19: ...must be set to 1 in AT Command Mode to enable binary programming 2 Assert CMD Pin is driven high Enter Binary Command Mode 3 Send Bytes Parameter bytes must be 2 bytes long 00 Send DT Destination Addr...

Страница 20: ...to the DB 9 connector of the PKG T RF Modem 2 Move DIP Switch 1 Speaker Control to the ON up position and DIP Switch 2 control to the OFF down position This will configure the Data Path Switch to con...

Страница 21: ...When the module detects the escape sequence the OK result will be displayed and the module will enter the On Line Command State The ATH or ATZ commands can now be issued to disconnect the call 4 If I...

Страница 22: ...volume n 3 High Volume Mn n 0 Speaker is always off n 1 Speaker is on while establishing connection but off when receiving carrier default n 2 Speaker always on n 3 Speaker on while answering off whe...

Страница 23: ...onnection Wn n 0 Store configuration as profile 0 n 1 Store configuration as profile 1 Yn n 0 Hard reset restores profile 0 n 1 Hard reset restores profile 1 Zn Stores telephone number dial string to...

Страница 24: ...dial modifier before continuing with the next dial string parameter 1 255 x 1 second 50 S8 Pause Time Sets time that module must pause when the character is encountered in the dial string 2 255 x 1 se...

Страница 25: ...Reset PKG T RF Modem 7 Type the following AT Command in the Terminal tab of the X CTU Software Send Command System Response ATL2 CR OK Turns speaker to medium volume T Wireless Link Configuration Meth...

Страница 26: ...DT 0 set Destination Address to 0x00 Base ATMY 0 set Source Address to 0x00 ATDT FFFF set Destination Address to 0xFFFF ATRR 3 set number of Retries to 3 Sample Network Profile Acknowledged Communicat...

Страница 27: ...DT parameter to its own MK parameter Figure 4 02 Local Packets vs Global Packets Transmitting Modem TX_DT Transmitter Destination Address TX_MK Transmitter Address Mask Note When TX_DT 0xFFFF default...

Страница 28: ...parameters are only observed on the first packet After transmission begins the TX event will continue uninterrupted until the DI buffer is empty or the streaming limit TT Command is reached As with t...

Страница 29: ...s add network redundancy without decreasing throughput Required Parameter Values TX Modem MD 3 or 4 MY unique value can be accomplished by issuing the AM Auto set MY and WR Write commands to all modem...

Страница 30: ...stination Address parameter to assign unique addresses to each modem in the network Algorithm details Packet ID PID is composed of transmitting modem MY address and packet serial number Incoming packe...

Страница 31: ...00 0d Destination Address 0 0xFFFF 2 0 MD 0x3C 60d RF Mode 3 4 1 0 MY 0x2A 42d Source Address 0 0xFFFF 2 0xFFFF RN 0x19 25d Delay Slots 0 0xFF slots 1 0 WR 0x08 8d Write Bandwidth Considerations Using...

Страница 32: ...de State Diagram After sending a packet while in Acknowledged Mode the transmitting modem listens for an ACK acknowledgement If it receives the ACK it will either send a subsequent packet if more tran...

Страница 33: ...s the maximum number of bytes that the transmitting modem will send in one transmission event which may consist of many packets and retries If the TT parameter is reached the transmitting modem will f...

Страница 34: ...in the network An exclusive connection is a bi directional connection that can only be established when in Multi Streaming Mode An exclusive connection is immune to other remote modems interrupting th...

Страница 35: ...mand Mode and data can be sent to and received from the connected remote modem If an error is returned the modem stays in AT Command Mode If a base is connected to a remote when the DT command is exec...

Страница 36: ...other parameter values are automatically modified to support the mode For example when the MD parameter is changed to 1 or 2 the RR parameter is changed to 0x0A hex The modification only occurs if the...

Страница 37: ...used with a remote modem A modem will not be allowed into pin sleep while a connection is active Usually the connection on DI3 DR 4 should also be enabled so that a connection is established on wakeup...

Страница 38: ...t their final product to comply with unintentional radiators FCC section 15 107 and 15 109 before declaring compliance of their final product to Part 15 of the FCC Rules IMPORTANT The XStream RF Modem...

Страница 39: ...elephone company may temporarily disconnect service The telephone company may make changes in its technical operations and procedures if such changes affect the compatibility or use of this device the...

Страница 40: ...eding statement must be included as a CAUTION statement in manuals for OEM products to alert users on FCC RF Exposure compliance MaxStream radio modems are pre FCC approved for use in fixed base stati...

Страница 41: ...4XStream 2 4 GHz RF Modems Manufacturer Part Number Type Gain Application Min Separation Distance Yagi 6 dBi Fixed 2 m Yagi 8 8 dBi Fixed 2 m Yagi 9 dBi Fixed 2 m Yagi 10 dBi Fixed 2 m Yagi 11 dBi Fix...

Страница 42: ...abel on the outside of the final product enclosure must display the following text Contains Model 9XStream Radio 900 MHz IC 4214A 9XSTREAM Contains Model 24XStream Radio 2 4 GHz IC 4214A 12008 Integra...

Страница 43: ...nual v5 x00 2006 02 24 Appendix B Development Guide Mechanical Drawings Figure B 01 XStream PKG T Telephone RF Modem RJ 11 and DB 9 Connectors Figure B 02 XStream PKG T Telephone RF Modem LEDs 2006 Ma...

Страница 44: ...dule parameters Modem Configuration tab DO NOT USE when configuring the XStream PKG T RF Modem The Modem Configuration tab is used to configure XStream RF Modules that are mounted to the XIB R RS 232...

Страница 45: ...After Command All of the values in this sequence can be adjusted AT Command is used to adjust the period of silence that follows the command sequence character Fast AT Command Mode Entry Set AT and BT...

Страница 46: ...he timeout period AT Command ATBO Binary Command 0x2F 47 decimal Parameter Range 0 0xFFFF x 1 second Default Parameter Value 0 Number of bytes returned 2 Related Commands BK Serial Break Passing Minim...

Страница 47: ...e After BT Guard Time Before No characters sent for 1 second BT Guard Time Before Command Send three plus characters CC Command Sequence Character Command No characters sent for 1 second AT Guard Time...

Страница 48: ...0x38 56 decimal Parameter Range 0 1 Parameter Configuration 0 enable 1 disable Default Parameter Value 0 Number of bytes returned 1 Minimum Firmware Version Required 4 30 Networking Select whether bas...

Страница 49: ...AT Command Mode Command AT Command ATCT Binary Command 0x06 6 decimal Parameter Range 0x02 0xFFFF x 100 milliseconds Default Parameter Value 0xC8 200 decimal 20 seconds Number of bytes returned 2 DC...

Страница 50: ...t Read the receive error The error count records the number of packets partially received then aborted on a reception error This value returns to 0 after a reset and is not non volatile Value does not...

Страница 51: ...ther HT Time before Wake up Initializer Command AT Command ATHT Binary Command 0x03 3 decimal Sleep Low Power Set time of inactivity no serial or RF data is sent or received before a wake up initializ...

Страница 52: ...whenever there is a transition as well A setting of Zero disables periodic update DI2 or DI3 passing must be enabled for the update to take place LH Wake up Initializer Timer Command AT Command ATLH...

Страница 53: ...ddress Mask Command AT Command ATMK Binary Command 0x12 18 decimal Parameter Range 0 0xFFFF Networking MK Command is used to set read the address mask All data packets contain the Destination Address...

Страница 54: ...This behavior allows modem DTR emulation Power up to AT Command Mode Default Parameter Value 0 Number of bytes returned 1 Minimum Firmware Version Required 4 22 PK RF Packet Size Command RF Interfaci...

Страница 55: ...ng manner until there is no data left in the DI Buffer UART receive buffer AT Command ATRB Binary Command 0x20 32 decimal Parameter Range 0 Current value of PK Parameter up to 0x100 HEX 800 decimal De...

Страница 56: ...the minimum step size is 0 208 ms dBm above Sensitivity PWM percentage high period total period 10 47 5 20 62 5 30 77 5 A non zero value defines the time that the PWM output will be active with the RS...

Страница 57: ...nd is used to dictate the behavior of the DI2 CMD line RT Command must be issued to enable flow control or binary programming RZ RX Buffer Command Diagnostic Read DI Buffer Size The DO Buffer size can...

Страница 58: ...t will synchronize with the transmitter and start receiving data after the wake up initializer runs its duration Otherwise it returns to Sleep Mode and continue to cycle in and out of inactivity until...

Страница 59: ...or 2 seconds after the last data packet was received Synchronization information is not re sent unless transmission stops for more than 2 seconds This command allows significant savings in packet tran...

Страница 60: ...me to transmit once it sends number of bytes specified by TT Command Inserted random delay lasts between 1 RN 1 delay slots where each delay slot lasts 38ms VR Firmware Version Command Diagnostic Read...

Страница 61: ...IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIED AND MAXSTREAM SPECIFICALLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE IN NO EVENT SHALL MAXSTREAM ITS SUPPLIERS...

Страница 62: ...is included with every MaxStream Radio Modem sold Please use the following resources for additional support Documentation www maxstream net support downloads php Technical Support Phone 866 765 9885 t...

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