Model 723

723 Specialised 80 to 500 MHz Radio Direction Finding System For Airport Interference Detection

Field-proven spectrum monitoring and geolocation solutions used by over 50 regulatory authorities worldwide
Automated channel monitoring and interference detection with alarm capability
Simultaneous radio direction finding (RDF) on multiple user-defined frequency channels
Exceptional direction-finding speed and measurement accuracy
20 to 3,000 MHz coverage with the TCI Model 641 antenna
Optional HF monitoring coverage of 9 kHz to 30 MHz and DF coverage from 2 to 30 MHz
Instantaneous Bandwidth of 4 MHz
Client-server architecture with full networking capability over TCP/IP
SCORPIO client software for local or networked setup, control and display
Selectable measurement bandwidths include 6.25 kHz, 8.33 kHz, 12.5 kHz and 25 kHz
Compact antenna and spectrum processor units, suitable for mobile or transportable applications
Built-in self-test and calibration with alarm
Meets or exceeds ITU recommendations
Interoperable with all TCI 700 series spectrum monitoring systems

Product Description

The TCI Model 723 is a compact, high-performance radio direction finder that can be easily integrated into interference-detection systems for radio-band protection applications. Cost-effective Model 723 systems can be used individually or networked together to identify the LOB or source location of interfering RF transmissions.

The 723 exclusively offers users a multi-channel architecture to provide fast and accurate signal measurements for critical safety-related applications. The system consists of the TCI Spectrum Processor, a computer/monitor, TCI’s SCORPIO client-server software and a choice of direction-finding (DF) antennas. The high-accuracy DF performance of the Model 723 is obtained by the 4095 spectrum processor through simultaneous DSP analysis of wideband receivers connected to an external, multi-element DF antenna array.

Each channel is composed of a fully synthesised, high-dynamic-range receiver, high-speed digitiser, and custom digital signal processor.