Telephone Line Testers
See Also: Telephone Line Test, Butt Set
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Product
Telephone Line Testers for POTS / Analog Line
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*This analog line tester is suitable for all instalers installing telephone equepement on POTS line.*Led indications signaling the status of analog line.
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Product
Telephone Line Tester for ISDN Lines
1EA065
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ISDN line checker shows the correctness of your ISDN So bus line connections. Indication of the problem is presented with 4 LED (combination of them shows different states and working conditions of the ISDN So bus). The tester uses Phantom power - no need for additional power supplay.
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Product
Dual Telephone Line Tester
NT-6006
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This tool is for testing the condition of dual telephone line jacks. Multicolor LED indicator light alerts to okay line, reversed line, AC Voltage present and dead line. Fits in shirt pocket.
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Product
Gearbox Tester
Tester
The gearbox tester was designed to test the Azimuth Drive Unit (ADU) for a missile launcher. The ADU is the horizontal position controller for the launcher. It consists of a main drive shaft, a manual drive shaft and an output drive shaft. This system uses a multi-axis motion controller to operate.
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Product
ABex PXI to Analog Bus Bridge with Digital IOs
ABex AM-300 Controller
BUS Tester
The ABex system controller ABex AM-300 is required to control the analog bus of a ABex chassis. It is used as an interconnection bridge between PXI and ABex backplane.In addition it features a whole bunch of additional functionality. Despite the 96 open drain outputs it has galvanically isolated IOs, and communication interfaces.
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Product
Hoist Tester
Tester
The system has the capability of operating hyraulic powered hoists, DC powered hoists and 400Hz AC powered hoists. When a unit is connected to the system it is automatically detected and the system will load the unit's control software, acceptance procedures and operational safety limits. By doing all of this the operator does not need to worry about anything other than installing the unit and clicking Run to execute a full test procedure.
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Product
Universal A/V Tester
Tester
This tester was built for our client with the specific requirement that specific UUTs can be added to the system by our client. We handled developing test software for the first 2 UUTs utilizing an open programming structure that allowed programming modules to be strung together to create test programs for any additional UUT that our client wants to add in the future.
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Product
Bit Error Rate Tester - PXI
BERT 1001/1005 Series
Tester
The BERT is 2 or 4-channel PPG and Error Detector for the design, characterization and production of optical transceivers and opto-electrical components at data rates up to 30 Gb/s.With scalability and exceptional signal fidelity, it is a cost effective test solution for 400 Gb/s communication eco-systems.
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Product
AXIe M8000 Series of BER Testers
Bit Error Rate Tester (BERT)
Simplified time-efficient testing is essential when you are developing next-generation computer, consumer, or communication devices. The Keysight M8000 Series is the highly integrated BER test solution for physical layer characterization, validation, and compliance testing. With support for a wide range of data rates and standards, the M8000 Series provides accurate, reliable results that accelerate your insight into the performance margins of high-speed digital devices.
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Product
100-Watt DC Power Line Conditioner w/Holdup
44LS1
Power Line Conditioner
NAI’s 44LS1 is a 100-Watt Power Line Conditioner with holdup time that protects downstream DC/DC converters from transients, low voltage conditions, and power interruptions. This unit accepts +28 VDC input and provides 22.5 to 30 VDC at 100 Watts to all downstream DC/DC converters.
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Product
VPX55-3HU 3U VPX Power Line Conditioner with Holdu
VPX55-3HU
Power Line Conditioner
The VPX55-3HU is a 400-Watt DC/DC Power Line Conditioner which plugs directly into a standard 3U VPX chassis with a VITA 62 0.8" or 1.0" power slot. This off-the-shelf solution is compatible with VPX specifications and addresses the need for 3U VPX power applications requiring an optional VITA 62 Energy Storage Module.
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Product
Bit Error Rate Tester - MATRIQ
Tester
The BERT is 2 or 4-channel PPG and Error Detector for the design, characterization and production of optical transceivers and opto-electrical components at data rates up to 30 Gb/s.With scalability and exceptional signal fidelity, it is a cost effective test solution for 400 Gb/s communication eco-systems.
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Product
72.5-Watt DC Power Line Conditioner w/Holdup
44KS3-02
Power Line Conditioner
NAI's 44KS3-02 is a 72.5-Watt Power Line Conditioner with holdup time that protects downstream DC/DC converters from transients, low voltage conditions, and power interruptions. This unit accepts +28 VDC input and provides a single output at 72.5 Watts either 22.5 to 30 VDC with holdup time or +16 VDC without holdup time - to all downstream DC/DC converters.
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Product
Automated Coherent Receiver Tester
CoRx Tester.
Receiver Tester
Quantifi Photonics’ CoRx Tester provides automated measurement of key coherent receiver performance parameters. The CoRx Tester is comprised of a pre-configured PXI chassis, a two-channel tunable laser, a polarization controller, and a two-channel Variable Optical Attenuator (VOA) with built-in power meter. Just connect the two optical outputs to your Integrated Coherent Receiver (ICR), connect your ICR to the oscilloscope and let the CoRx Tester software do all the rest.
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Product
MTM-Bus Tester
PXIe-1149.5
BUS Tester
The Corelis PXIe-1149.5 is a versatile, multi-mode instrument for interfacing with MTM-Bus modules. The PXIe-1149.5 adds MTM-Bus master, slave, and monitoring with full IEEE-1149.5 electrical and protocol compatibility with a standard PXIe interface for convenient integration into any Test Program Set (TPS).
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Product
PAM4 Bit Error Rate Tester.
BERT-1102
Tester
The BERT-1102 is a 4 or 8-channel PPG and Error Detector for the design, characterization and manufacturing test of optical transceivers and opto-electrical components with symbol rates up to 29 GBaud/s in both NRZ and PAM4 formats. With scalability and exceptional signal fidelity, it is a cost-effective test solution for up to 400 Gb/s communication eco-systems.
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Product
Telephone Line Monitor
AI-5120
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The AI-5120 is a compact device designed for monitoring and analyzing signals present on the telephone line. By sensing the voltage present on the telephone line it detects and measures ringing, DTMF & pulse dialing, FSK (Bell 202 and V.23) signals, line polarity reversals, and open switching intervals (OSI). Working in conjunction with the TRsSim software on a PC, the AI-5120 becomes a valuable tool in analyzing and debugging Caller ID and SMS (Short Message Service) data transmission. Like an oscilloscope, it can capture and display waveforms showing various signals present on the telephone line.
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Product
Telephone, Exchange & DSLAM Tester
ETET 30
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Exchange, Line, Phone, ADSL/VDSL DSAM test, Modem detection.
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Product
Line Loop Tester
8455
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Simpson?s Model 8455 Line Loop tester detects line shorts, opens and multiple ringers, DC voltages and loop resistance. It can measure DC voltage up to 100 volts and loop resistance to 2 megohms. A front panel ?reverse polarity? switch allows changing polarity positions quicker and easier than manually switching test leads when making line checks.
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Product
Telephone Communications
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Rugged land-line modems are ideal for use in the field. Voice-synthesized modems enable you to access your data via voice or to send your data to a computer.
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Product
Tel Line Tester
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A diagnostic tool used to verify, troubleshoot, and maintain analog and digital copper phone lines.
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Product
Doorbell And Telephone Detector
ELK-930
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he ELK-930 performs three functions. It can detect ring activation from one or two doorbell buttons and a single telephone line. It conveniently isolates the voltage and current and produces an open collector (pull to ground) output which can be used to trigger an automation controller, relay, timer, etc.
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Product
500 Watt AC/DC Power Line Conditioner, 3U VPX, Holdup Time
VPX56-3HU
Power Line Conditioner
NAI's VPX56-3HU is a rugged, high-performance 500-Watt Output +28 VDC Input 3U VPX AC/DC Power Line Conditioner designed for aerospace, defense, and industrial markets. This off-the-shelf power supply plugs directly into a standard VPX conduction cooled chassis and protects downstream DC-DC converters from MIL-STD-704 transients, low-voltage conditions and power interruptions, providing up to 50 milliseconds of holdup time at up to 500-Watts. Continuous Background Built-In-Test (BIT) and I2C communication are included.
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Telephone Wire Cable Tester For Testing Continuity With Sender And Receiver
PHCT55
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The PHCT55 is a two-piece item that tests telephone wire continuity. Play a test tone on one end and listen on the other, judge continuity, and diagnose break points.
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Product
Line Tester
LT51
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The LT51 Line Tester is a portable handheld battery powered instrument for Data, DSL, Telephone, Voice Copper Line testing. It combines the features of several pieces of test equipment such as a Level Meter / Spectrum Analyser, Distortion Analyser, Oscillator, Handheld DMM and TDR in the one small lightweight package.
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Product
Public Switch Telephone Network Tester
295B
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The Testphone 295B is a test telephone designed for use on Public Switched Telephone Networks (PSTN). It is designed for use on both Dual-tone Multi-frequency (DTMF - tone dialling) and Loop Disconnect (LD - pulse dialling) lines. Fitted with an integral ADSL filter, the telephone will not cause interference when connected to ADSL/Broadband lines in either `on hook` or `off hook` mode.
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Product
Fixed Telephone Communication
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PBE provides Fixed Phone Voice Communication for safe, efficient and reliable underground operation.Two-way voice communication underground is a necessity to provide a safe and productive work environment. PBE offers a number of fixed phone solutions that can be deployed to provide secure voice communications. Solutions can be analogue or digital and be either stand-alone or integrated into PBX and mobile infrastructure.PBE Fixed Telephones provide clear and undistorted communication throughout the entire underground phone system. PBE telephone networks are compatible with other analog and VoIP phones on the market today which allows to combine different products for a complete communication system above and below the ground.
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Product
64 Gbaud High-performance BERT
M8040A
Bit Error Rate Tester (BERT)
The Keysight M8040A is a highly integrated BERT for physical layer characterization and compliance testing. With support for PAM-4 and NRZ signals and data rates up to 64 Gbaud (corresponds to 128 Gbit/s) it covers all flavors of 200 and 400 GbE standards.
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Product
Electronic Ballast Production Line Tester
UI2000-OK
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• Eight windows for displaying input characteristics, output characteristics, convenient for comparison and analysis. • Frequency response for testing input current up to 1 MHz, suitable for precise testing of various kind of electronic ballast. • High speed testing, finish testing input and output characteristics within 1 minute. • Portable with built-in chip micro-processor, particular suitable for development and spot production. • Parameters, waves and curves of input, output and startup can be printed. • Communicating with PC, special software provided and both Chinese version and English version available. Run in WINDOWS3.2, WINDOW95 or WINDOWS98, nice interface between people and computer, easy to operate.
