Gao Tek

Laboratory and Research Supplies and Equipment

PCM Channel Analyzer is multi-functional and portable.

Used for measuring PCM devices, digital switches, carrier wave communication devices, and VoIP devices, model 2038 features high resolution color LCD, flexible control modes, and Windows style interface. It supports equal step sequence of frequency spots or customized spots where number of spots is selectable. With remote control via USB or Ethernet interface, device allows users to develop and...

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Test & Measurement

Power Meter suits construction/maintenance of PON networks.

Featuring auto shut off backlight, real-time display, and rugged waterproof design, model 805 is capable of testing 3 wavelengths of PON network synchronously and testing burst mode signal at 1,310 Nm. It saves 1,000 records, uploads them to management software, and supplies 10 groups of threshold values for selection. Powered by 2,800 mA rechargeable Lithium battery, device offers protected data...

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Cable Fault Locator displays time domain reflection on LCD.
Mining, Oil Drilling, Refining Products & Equipment

Cable Fault Locator displays time domain reflection on LCD.

Utilizing TDR technology along with analysis software, Model 6130 analyzes status of cable. It is used to test underground cables to discover impedance break points in HFC systems and locate cable damages, tie-in dampness, and terminal impedance failure. Unit is capable of testing 25, 50, 75, and 100W impedance cables at lengths of up to 2 Km and provides electronics map relevant to time domain...

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Automatic ID

Barcode Storage Device offers 8 hr of non-stop operation.

Designed for warehouse inventory calculation, portable barcode storage device features remote independent unit configuration and programming via RS-232 interface. It automatically identifies which operation to complete; storage or download of barcode, as well as, automatic on/off switching. Using built-in p-ion rechargeable battery, unit provides 1 yr of operation in standby mode and LED...

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Communication Systems & Equipment

Ethernet Media Converter Transmits over Long Distances

Toronto, Canada- GAO Comm.(www.GAOCOmm.com) recommends its Plug and Play Ethernet media converter(GAO3005-2), which acts as a standalone unit or as a slide-in module to the converter rack or in a central wiring closet.0 Base-Fx fast Ethernet. Data signals converted by this high performance media converter can be transmitted over long distance. The converter supports both full-duplex and...

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Test & Measurement

Handheld ADSL2+ Tester covers range of applications.

Supporting all current ADSL standards and multi-protocols, GAODD200 helps in installation, maintenance, and troubleshooting of ADSL1, ADSL2 and ADSL2+ circuits. It is equipped with replaceable, rechargeable lithium battery, high resolution LCD with smart navigation mode, and features modem simulation and ISP login. Activated with push of Auto Test key, rugged unit measures and reports vital line...

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Fiber Optic Power Meter tests power within 800-1,600 nm.
Test & Measurement

Fiber Optic Power Meter tests power within 800-1,600 nm.

Featuring 3 modulated signals, auto-wave recognition, low-power consumption, and large LCD screen, ruggedized fiber optic power meter GAO560 is suited for field testing. It can automatically recognize wavelength and offers testing range between -70 and 10 dBm, while moveable connector enables several types of connections, including FC and SC. Product can be combined with optical light sources and...

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Optical Repeater Module is designed for WCDMA networks.
Computer Hardware & Peripherals

Optical Repeater Module is designed for WCDMA networks.

Offered with 9.6 and 19.2 kbit/sec data rates for selection, RF module monitors and controls optical output power, LD bias current, received optical power, input and output RF signal power of Master, received FSK signal power and RF Gain control through MCU. Features included are linear analog PD with high sensitivity and high power DFB laser, low noise, linear RF amplifier, as well as built-in...

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Test & Measurement

Digital Storage Oscilloscope operates at frequency of 170 MHz.

With support for up to 512 trigger levels, DSO-2902A-M512 enables user to solve any trigger problem based on rising edge, falling edge, pulse width, delay, and count. Unit integrates digital oscilloscope, logic analyzer, FFT spectrum analyzer, electronic counter and clock jitter analyzer in one unit. Unit provides max. repeating sampling rate of 20 GSa/sec and single shot sampling rates of up to...

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Voice Development Board features low noise interference.
Architectural & Civil Engineering Products

Voice Development Board features low noise interference.

Connecting to 1 or 2 uplinked DIP ISD3300/4003/4004 series 3V chips, voice development board GAO ISD3340 supports maximum of 32 min voice recording and playback. It has 2 LEDs and LCD modules, which provide status indication of voice recording, playback, and operation segment number. Board also supports MIC and line-in recording methods and allows direct ISD input with built-in 0.5 W audio power...

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