Latest News

Handheld CATV Analyzer for Analog & Digital testing

This handheld CATV analyzer, model 1287B, displays both test data and TV images simultaneously on its high definition color TFT LCD screen. It operates over a wide frequency range of 5MHz to 870MHz and supports both QAM and QPSK modulation types.The CATV analyzer provides a level measurement range from 30dBmV to 120dBmV in analog channel measurement mode and 40dBmV to 110dBmV in digital channel measurement mode. It has a built-in speaker that provides audio cues for easy operation. The analyzer uses a 14.4V/2.1AH chargeable lithium battery as a power supply, and can operate continuously for more than 4 hours on a single charge. The analyzer communicates uses an RS232 interface for data exchange. For extra protection, the analyzer is outfitted with a rubber bumper for a shock-resistant design.

Visit for more information or to purchase this product online.
For any sales inquires please contact:
1-877 585-9555 ext. 601 – Toll Free (USA & Canada)
1-416 292-0038 ext. 601 – All Other Areas
[email protected]
About GAO Tek Inc.
GAO Tek Inc.( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments, embedded development tools and other electronic products that serve the needs of electronic professionals internationally.

Leave a comment

seks shop - izolasyon
basic theory test book basic theory test