Radiometrix Ltd.

UHF FM Radio Packet Modem

page 1

The UHF Radio Packet Modem (RPM3) is a low cost intelligent radio packet modem

that enables a two way radio network/link to be simply implemented between a

number of digital devices. The RPM3 uses addressable data packets with error

checking, packet acknowledgements and retransmissions to achieve a reliable

transparent wireless data link. Built for ease of use and rapid installation, the serial

interface ensures direct connection to microprocessors or to RS232 port via RS232

driver while remote configuration enables post installation setup of the modem.

Features

Addressable point

Addressable point

Addressable point

Addressable point----to

to

to

to----point

point

point

point

Point

Point

Point

Point----to

to

to

to----Multipoint and broadcast modes

Multipoint and broadcast modes

Multipoint and broadcast modes

Multipoint and broadcast modes

Inverted RS232 interface at 5V or 3VCMOS level

Inverted RS232 interface at 5V or 3VCMOS level

Inverted RS232 interface at 5V or 3VCMOS level

Inverted RS232 interface at 5V or 3VCMOS level

DTE speed 600

DTE speed 600

DTE speed 600

DTE speed 600----115200bps

115200bps

115200bps

115200bps

Overall throughput:

Overall throughput:

Overall throughput:

Overall throughput:

17kbps with

17kbps with

17kbps with

17kbps with ACK

ACK

ACK

ACK

28kbps without ACK

28kbps without ACK

28kbps without ACK

28kbps without ACK

Single 5V or 3V supply

Single 5V or 3V supply

Single 5V or 3V supply

Single 5V or 3V supply

15mA during data streaming at maximum rate

15mA during data streaming at maximum rate

15mA during data streaming at maximum rate

15mA during data streaming at maximum rate

Flow control

Flow control

Flow control

Flow control –––– Hardware (CTS), None

Hardware (CTS), None

Hardware (CTS), None

Hardware (CTS), None

Available in 869.85MHz (EU), 914.50MHz (North America)

Available in 869.85MHz (EU), 914.50MHz (North America)

Available in 869.85MHz (EU), 914.50MHz (North America)

Available in 869.85MHz (EU), 914.50MHz (North America)

Usable range up to 200m (650ft.)

Usable range up to 200m (650ft.)

Usable range up to 200m (650ft.)

Usable range up to 200m (650ft.)

No Duty Cycle Restrictio

No Duty Cycle Restrictio

No Duty Cycle Restrictio

No Duty Cycle Restrictionnnn

Built

Built

Built

Built----in command line configuration

in command line configuration

in command line configuration

in command line configuration

Built

Built

Built

Built----in RF link diagnostics

in RF link diagnostics

in RF link diagnostics

in RF link diagnostics

Remote over

Remote over

Remote over

Remote over----air unit configuration

air unit configuration

air unit configuration

air unit configuration

Low operating current, Auto standby mode

Low operating current, Auto standby mode

Low operating current, Auto standby mode

Low operating current, Auto standby mode

Conforms to European ETSI EN 300 220

Conforms to European ETSI EN 300 220

Conforms to European ETSI EN 300 220

Conforms to European ETSI EN 300 220----3 and EN 301 489

3 and EN 301 489

3 and EN 301 489

3 and EN 301 489----3333

Conforms to FCC Part 15.249

Conforms to FCC Part 15.249

Conforms to FCC Part 15.249

Conforms to FCC Part 15.249

Dimensions: 3

Dimensions: 3

Dimensions: 3

Dimensions: 39mm X 23mm X 10mm

9mm X 23mm X 10mm

9mm X 23mm X 10mm

9mm X 23mm X 10mm

Applications

Telemetry and telecontrol

Telemetry and telecontrol

Telemetry and telecontrol

Telemetry and telecontrol

EPOS equipment, barcode scanners, belt clip printers, stock control, job allocation

EPOS equipment, barcode scanners, belt clip printers, stock control, job allocation

EPOS equipment, barcode scanners, belt clip printers, stock control, job allocation

EPOS equipment, barcode scanners, belt clip printers, stock control, job allocation

Remote data acquisition system, data loggers

Remote data acquisition system, data loggers

Remote data acquisition system, data loggers

Remote data acquisition system, data loggers

In

In

In

In----building, environmental monitoring and control systems

building, environmental monitoring and control systems

building, environmental monitoring and control systems

building, environmental monitoring and control systems

HHHHigh

igh

igh

igh----end security and alarm signalling

end security and alarm signalling

end security and alarm signalling

end security and alarm signalling

Automated Monitoring and Control Systems

Automated Monitoring and Control Systems

Automated Monitoring and Control Systems

Automated Monitoring and Control Systems

Fleet management, vehicle data acquisition

Fleet management, vehicle data acquisition

Fleet management, vehicle data acquisition

Fleet management, vehicle data acquisition

UHF Radio Packet Modem

Radiometrix

Hartcran House, 231 Kenton Lane, Harrow, HA3 8RP, England

16 May 2006

RPM3

NE

W

Tel: +44 (0) 20 8909 9595, Fax: +44 (0) 20 8909 2233

Figure 1: RPM3-914-17