Hasselriis Electronics S.L.
Central Office Line Simulator 7280
- Generates Caller ID FSK and DTMF
- Decodes FSK signals Bell 202 and V.23
- SMS (Short Message Service) Send and Receive
- Measures DC line voltage and loop current
- Constant current or constant voltage mode
- Generates ringing as sine wave, triangle or square
- External Box with RS 232 and USB support
- Signal analyser for DTMF, pulse and short AC waveform
Application
The 7280 is a universal tool for development, type approval and production testing of common terminal equipment like standard telephones, Caller ID devices and SMS capable equipment.
Description
The 7280 is controlled by a PC via a USB or RS 232 port using DLL commands or the TRsSim ST100 software.
It has a fully programmable DC feeding and measures the DC and AC characteristics found on a telephone line.
It perform Caller ID testing according to Bellcore, TIA, ETSI, BT, and CCA. SMS testing are done for ETSI protocol 1 and 2. Further it analyses DTMF, dial pulses, and flashing.
For further information like leaflet, user manuel, demo software or price offer please click enquiry form.
Who has bought this instrument? See our reference list.