Modems, Single-channel Radio Packet Modems

RPM1

VHF Radio Packet Modem

The VHF Radio Packet Modem (RPM1) 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.

CLX2

19200 baud Modem Transceiver

• 19,200baud half-duplex serial radio modem module
• Licence-exempt European 433.05-434.79MHz SRD band
• Intermediate level OEM radio modem
• Takes care of preamble, frame synchronisation and error checking.

CPX2

The CPX2s a 2,700 baud half-duplex serial radio packet modem module operating on licence-exempt European 433.05-434.79MHz SRD band.

DWA3

The DWA3 is a single channel, 869 or 915MHz wideband, transparent data link with a built-in ceramic patch antenna. It has a TDL2A pin-out (and firmware), but uses a BiM3 series radio module.

M48-169-BiM1H

The M48-169-BiM1H presents M48 modem IC combined with a BiM1H radio module and suitable interface circuits, power supplies, connectors to provide a complete RS232 radio modem interface. Optionally, the board can be housed in an EAS80 extruded aluminium housing

M48-434-NiM2

The M48-434-NiM2 presents M48 modem IC combined with a NiM2 radio module and suitable interface circuits, power supplies, connectors to provide a complete RS232 radio modem interface

M48A Application Board

The apps board presents the M48 modem, combined with a radio module (either USX or BiM/NiM family) and  suitable interface circuits, power supplies and connectors

RPM2A

UHF Radio Packet Modem

The UHF Radio Packet Modem (RPM2A) 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.

RPM3

UHF Radio Packet Modem

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

SPM2

UHF SpacePort Modem

The SpacePort Modem (SPM) is a low cost highly integrated intelligent radio packet modem that enables a radio network/link to be simply implemented between a number of digital devices