Gao Tek

Digital Function Generator supports INT/EXT AM/FM modulation.
Agricultural & Farming Products

Digital Function Generator supports INT/EXT AM/FM modulation.

Operating from 0.3 Hz to 3 MHz or 0.5 Hz to 5 MHz, Model 8219A is suited for audio response testing, vibration testing, servo system evaluation, and ultra sound applications. Unit can automatically and repetitively sweep frequency of output waveform between 2 operator-determined limits. Instrument features variable DC offset control, LIN/LOG sweep mode, and GCV output for synchronization, as well...

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Optical Time Domain Reflectometer has multifunctional design.
Test & Measurement

Optical Time Domain Reflectometer has multifunctional design.

Offering wavelengths of 1,310 and 1,550 nm as well as auto and manual measurement modes, model A0840006 is designed for fiber optic network applications. Device provides standard, compressed, and curves print modes in addition to max dynamic range of 35/34 dB and stable source output power of -8 dBm. Other features include diverse reports, visible fault location (VFL) function, 1.6 m event dead...

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Computer Hardware & Peripherals

USB Data Acquisition Module has plug-and-play design.

Used to add measurement and control capability to any USB-capable computer, model A0K20002 provides 16 analog input channels with 12-bit resolution; 2 analog outputs, 8 TTL digital inputs; 8 digital outputs; and one 32-bit event counter. Max sampling rate is 100 kS/s, and several sampling modes are available. Since module obtains all required power from USB port, there is no need for external...

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Communication Systems & Equipment

Color Video Multiplexer offers synchronous display and playback.

Designed to handle video signals from multiple security cameras simultaneously, 16-channel DM2116 splits monitor into various display areas. Unit features 50 fields/s in PAL mode and 60 fields/s in NTSC mode, with input of 16 loops BNC, 1.0 Vp-p 75 W and output of 1 loop, 1.0 Vp-p 75 W. Real-time multiplexer, compatible with RS232 or RS485 interfaces, includes video loss alarm, video motion...

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Test & Measurement

Handheld Ethernet Analyzer has electrical, optical interfaces.

Used for analyzing and troubleshooting 10/100/1000M Ethernet networks during construction/maintenance, model A0020001 is able to test data rates and performance metrics including throughput, latency, frame loss, and back-to-back frames. Functionality also covers multi-network testing, bit error (BER) testing of ISO layer 1-3, and network monitoring. Supporting dual-port and remote testing modes,...

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Agricultural & Farming Products

USB AWG and Frequency Counter is optimized for compatibility.

With range of 0.1 Hz to 5 MHz, model A0210001 offers one channel of 8-bit arbitrary synchronized waveform output, two 8-bit input channels for counter/frequency measurement, and external trigger input. Portable unit, capable of reading waveform data files from Tektronix oscilloscopes or waveform editor software, implements DDS technology and generates regular waveforms such as Sine, Square,...

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Gigabit Ethernet Tester identifies cable faults.
Laboratory and Research Supplies and Equipment

Gigabit Ethernet Tester identifies cable faults.

Used for installation and maintenance of 10M/100M/1000M Ethernet, Model A0060001 conducts network testing, data packet capture, traffic generation, cable testing, BER testing, and RFC2544 benchmark testing. Handheld device provides dual electrical and optical ports and has single and multi-station traffic generators. With 4.3 in. LCD color touchscreen, Model A0060001 shows test results...

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Test & Measurement

Versatile USB PC-Based Oscilloscope

Toronto, Canada - GAO Tek Inc. (www.GAOTek.com) offers this cost-effective USB PC based oscilloscope, a versatile digital instrument that accurately analyzes and displays the spectrum of a repetitive event. The oscilloscope displays waveform average, persistence, intensity, inversion, addition, subtraction, multiplication, division and X-Y plot. It is an ideal solution for the maintenance of...

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Signal Level Analyzer facilitates testing of CATV systems.
Laboratory and Research Supplies and Equipment

Signal Level Analyzer facilitates testing of CATV systems.

Intended for field use, Model 8385 measures CATV TITL, C/N, and trunk cable voltage, facilitating installation of CATV systems. Unit tests CATV signal levels in both channel (SCAN) and frequency (SPECTURM) modes. In SCAN mode, analyzer scans all channels and records signal levels in internal memory for later analysis. In SPECTRUM mode, device displays spectrum tests within frequency range of...

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Computer Hardware & Peripherals

HF RFID Reader Module Kit encourages device development.

Model 713002 is designed for integrators requiring RFID reader solution to be embedded within other devices - printers, terminals, handhelds - with use of DIP28 pin package. This 13.56 MHz reader module kit supports multi-detection, provides baud rate of 19,200 bps, and supports max read distance of 20 cm, depending on antenna size. Interfaces for data exchange include RS232, UART, and RS485, and...

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