Advent Instruments Inc. Products
Advent Instruments Inc.
Specializes in developing innovative and high performance test equipment for telephone manufacturers worldwide. Leveraging sophisticated technologies, we aim to create products that provide the features, speed, and accuracy required by designers and production facilities today.
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AI-330 - Telephone Signal Analyzer & Generator Send To Colleague 
PC based signaling analyzer and generator for telephone devices. Analyzes DTMF and pulse dialing, flash timing. Generates programmable ringing signals, network tones, Type I and Type II Caller ID. Supports up to 4 telephone lines. ...more -
AI-410 - Telephone Signal Processing Card /w DLL Drivers Send To Colleague PC plug in card capable of emulating a central office telephone line. Includes Windows 3.1, 95, 98, and NT DLL?s for generating programmable tones, FSK signals, DTMF signals, and ringing signals. Performs DTMF, RMS level, and THD measurements. Designed to be integrated into custom test systems. ...more -
AI-5120 - Telephone Line Monitor Send To Colleague 
The AI-5120 is a compact device designed for monitoring and analyzing signals present on the telephone line. By sensing the voltage present on the telephone line it detects and measures ringing, DTMF & pulse dialing, FSK (Bell 202 and V.23) signals, line polarity reversals, and open switching intervals (OSI). Working in conjunction with th ...more -
AI-120 - Production Caller ID Signal Simulator Send To Colleague PC based Caller ID Signal Simulator for production or manufacturing environments. Generates FSK and DTMF signals for both Type I (on-hook) and Type II (off-hook) Caller ID. Software support for all major international standards such as Telecordia (Bellcore), TIA, ETSI, BT, CCA, NTT. A built in scripting language automates testing to various st ...more -
AI-150 - Caller ID Signal Simulator Send To Colleague Full featured PC based Caller ID Signal Simulator. Generates FSK and DTMF signals for both Type I (on-hook) and Type II (off-hook) Caller ID. Software support for all major international standards such as Telecordia (Bellcore), TIA, ETSI, BT, CCA, and NTT. The windows-based graphical user interface combines ease of use with a large degree of f ...more -
AI-80 - Production Caller ID Signal Simulator Send To Colleague 
The AI-80 is a fully programmable stand alone Caller ID signal generator designed for production environments. It is capable of generating signals for all FSK and DTMF based Caller ID standards. Includes general telephone signal analysis features and a highly flexible programming language for sophisticated and complex production testing sequen ...more -
AI-7280 - Central Office Line Simulator Send To Colleague The AI-7280 is a highly flexible central office line simulator. It is designed primarily for the testing and verification of common terminal equipment, including standard telephones, Caller ID devices, SMS (Short Message Service) capable equipment, and any device using an analog Tip/Ring interface circuit. Supplied with the TRsSim software for ...more -
AI-240 - CAS Detector Testing System Send To Colleague Automated and programmable test system for evaluating the CAS (CPE Alerting Signal) detector used with Type II (off-hook) Caller ID signaling. Conforms to the industry standard Telecordia (Bellcore) SR-TSV-002476 document for performing talk-down, talk-off, and signal recognition testing. The AI-240 combines many of the keys elements required ...more -
TRSSim Software - Tip / Ring Signal Simulator - Telephone Line Monitor Send To Colleague Operating under control of the TRsSim software, the AI-5120 is configured as an event recorder. This means it continually monitors the telephone line voltage for events such as on-hook or off-hook transitions, line flashes, pulse dialing, line polarity reversals, DTMF digit detection, CAS / DTAS tone detection, and FSK message detection. Once ...more
