From our Toronto, Canada head office and branch office in NYC, GAO Tek has served customers in North America and 50 countries globally, including Malaysia, Philippines, Vietnam, UAE, Saudi Arabia.
GAO Tek offers one of the world’s largest selections of high quality test equipment, fiber optic equipment and telecom test equipment. Available telecom equipment includes multi-function handheld xDSL testers, portable xDSL testers, handheld E1 Bit Error Rate (BER) testers, data transmission analyzers, handheld ADSL2+ testers, portable cable & antenna analyzers, handheld Gigabit Ethernet testers, multi-function network cable testers, compact telecom line testers and TDR cable fault locator.
Another popular line of GAO Tek products are fiber optical test and measurement equipment such as fusion splicer, OTDR (optical time-domain reflectometer), optical fiber identifier, Optical Telephone, power meter, variable optical attenuator, visual fault series, and light source.
GAO Tek also supplies RFID tags, readers, antennas and systems.
Digital satellite finders for quick setup of satellite dishes and LNBs (low-noise block downconverters) are offered. Handheld CATV/ QAM analyzers are provided for both digital and analog TV analysis for channel power, MER, BER and constellation diagrams for 16/32/64/128/256QAM/QPSK modulation types. Analog channel analysis includes single-frequency level, carrier level of full channels spectrum, HUM, modulation depth, TILT and C/N.