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Telephone
convert voiced sound to an electric signal for transmission over a network.
See Also: Phone, Telephony, Geophones, Headphone, Hydrophones, Microphones, DTMF
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Lawful Interception
Lawful Interception is the legally sanctioned official surveillance of private communications, such as telephone calls, SMS and Email messages etc. It is a security process which allows service providers to support law enforcement agencies to identify, monitor and deliver all electronic communication of specified individuals and groups when requested. Shoghi’s Lawful Interception solutions focus on officially intercepting private communications to support legal and/or criminal investigations. The lawful interception solution offered by us covers all available networks such as fixed line network, cellular networks and Internet networks. Shoghi Lawful Interception solution is capable of lawfully intercepting, storing and analyzing communication content.
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Production Caller ID Signal Simulator
AI-80
The AI-80 is a fully programmable stand alone Caller ID signal generator designed for production environments. It is capable of generating signals for all FSK and DTMF based Caller ID standards. Includes general telephone signal analysis features and a highly flexible programming language for sophisticated and complex production testing sequences.
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VoIP Measurement Technology
Nextragen Solutions has developed a measurement method that analyzes the entire End2End network infrastructure across all data streams. Quality assurance begins with us even before a VoIP telephone system is put into operation.
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Artificial Mouth
AM1000
Artificial ear is designed to simulate the sound fiedl around the human mouth. AM1000 artificial mouth conforms to IEC269 and ITU Rec.P51. You can use AM1000 to test the telephone mouthpieces.
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Open Circuit Locator
A994
The A994 is an open circuit locator for electric and telephone cables wind on the reel; it gives the position of the fault from the inside or outside end of the cable, in percentage to the total cable length. The instrument measures the ratio of the capacitances of the two sections of failed conductor using two high precision i/v converters. The advantage of this method is due to the fact that the measurement error depends almost exclusively on the dimensional inhomogeneity of the cable. The A994 has the unique feature to permit the location of fault in cables with all broken wires. This instrument locates breaks in cables with a total capacity between 2 nF and 5 uF. The distance to fault is displayed on a large LCD display.
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PSTN Network Analyzers
E1 & T1, Data, DSL, Protocols, BER Analyzers
With 20 years of experience in the development and production of test instruments, GAOTek is proud to provide a large selection of PSTN analyzers that meet the requirements of technicians working in the telecom industry for sale to the United States, Canada and Globally. Public Switched Telephone Network (PSTN) was designed to ease the two-way communication between two points or two users. In the beginning, a direct connection between two points was very simple, however the cost was too high depending on the distance and geography. The network engineers revolutionized voice communications by creating PSTN which is still in use today.
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Network Toner & Probe Kit
MT-7028
The MT-7028 lets you easily locate and verify the cable status and troubleshoot wiring for continuity, shorts, opens and crossover on RJ45 Lan cable Cat 55e67 (UTP/STP)RJ11/12 Telephone cable Cat. 3 (2/4/6 pin) & normal solid/Stranded wire by alligator clips patch cord. Ideal for all installation and maintenance fields of telecommunication, networking, datacom, Audio/Video, cable TV, and all weather cabling, etc.
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RF Amplifier
SA812
Hangzhou Softel Optic Co., Ltd.
SA812 860mhz CATV outdoor trunk amplifier are mainly used for Bidirectional trunk transmission for CATV television image signal, digital TV signal, telephone voice signals and data (or compressed data) signal.
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Network Cable Continuity Tester
T014-001
The all-in-one T014-001 Network Cable Continuity Tester is an essential tool for cable installers or anyone working in telecom or LAN environments. It allows you to test wiring continuity for Cat5, Cat6, Cat6a, telephone, USB and coax cable assemblies at the press of a button.
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Fixed Telephone Communication
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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Split-box Pipe & Cable Locator
Weshine Electric Manufacturing Co., Ltd
Pipe Locator is specially designed to detect pipes, sondes, telecommunication lines buried utilities. This device may detect buried power cables, CATV cables, gas and water pipes, sewer lines, telephone cables, fiber optic cables with sheath, sondes, inspection camera transmitters. The Transmitter emits a signal.
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Telephone Attenuators & RFI Filters
Despite the growth in digital and fiber systems, many telephone companies still require basic line treatment products. Wilcom's hard-to-find line treatment products help the telecommunications industry deliver the performance the customer expects. Products include line powered amplifiers and RFI filters.
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Commercial-Quality Multiline Phone Scanner
PhoneSweep®
A tested and trusted commercial-quality multiline scanner, NIKSUN PhoneSweep® is a fully documented auditing tool - every "sweep" surveys telephone systems for entry points before they can be exploited by attackers.
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Mobile Comm DC Source w/ Battery Emulation, DVM
66321D
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.The Keysight 66321D mobile communications dc source provides fast transient response, exceptional sourcing, output resistance programming, and precision measurement. This product is specially designed for testing next generation digital wireless communications products. The 66321D mobile communications dc source offers a new capability that simulates the internal resistance of a battery or battery pack. Additionally, these high performance models offer improved transient response and stable output operation with either short or long load leads. The 66321D dc source provides all of the capabilities of the 66321B with the addition of a built-in digital voltmeter.
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Cable Detectors
PeakTech Prüf- und Messtechnik GmbH
This cable detector works acoustically and offers a quick and inexpensive solution to find voltage-free lines in the house installation, to test telephone lines, to identify individual cables / wires or to carry out a continuity test.
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Telephone Line, PCM and Other Copper Wire Tester
Wuhan Sunma Technology Co., Ltd.
SunmaFiber Tel Line, PCM and Other Copper Wire Tester is developed for the fault testing of local telephone circuit using internationally advanced measuring technique in connection with the current situation of domestic telephone network. The instrument is of portable structure, and specially designed for the use of telecom and exchanger room operating staffs, line attendants, mobile phone servicing staffs and etc.
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Compliance Testing
American Environments Co., Inc.
The American Environments Company, Inc. (AECO) provides comprehensive compliance testing services. Our laboratory is fully equipped to provide Electromagnetic Testing, Environmental Simulation Testing and Dynamic Testing. Compliance requirements are related to the marketplace being serviced. AECO provides compliance services for: Products Exported to Europe, FCC, Telephone Network Equipment and Medical Devices.
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8 Port Analog Phone Line (FXS)
CH-8FXS
This unit has 8 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, modems, access servers, audio conference equipment or anything that requires phone lines. Telephone line simulator acts like a "telephone company in a box" providing dial tone, ring voltage and all advanced phone line features such Caller ID, Call Waiting, Call Hold, Three Way Calling and many others.
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Tone & Probe Kits
Triplett Test Equipment & Tools
ProTone Wire Locator Kit features a powerful tone generator and a filtered, ultra-bright lighted probe. The CTX590 functions as a high quality wire locating tool that uses an inductive probe to sense a tone placed on the wires by its associated tone generator. The tone generator provides RJ11, RJ45 and insulated alligator clip connections. The Red/Green LED on the probe indicates continuity, voltage, and polarity. The probe also includes an ultra bright LED tip, fluorescent light noise filter and sensitivity control. The CTX590 can be used for tracking down short circuits, telephone central office connections, and other wire locating applications. Includes (2) 9V batteries and case.
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2 Port Phone Line Simulator (FXS) Adv
SIM-2FXS-A
This unit has 2 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, modems, access servers, audio conference equipment or anything that requires phone lines. Telephone line simulator acts like a "telephone company in a box" providing dial tone, ring voltage and all advanced phone line features such Caller ID, Call Waiting, Call Hold, Three Way Calling and many others.
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MultiTracker
PK-108/108A
The Multitracker provides the most powerful combination of a high power Net toner, cable and network testers in one unit. It generates 2 selectable net tones with the capability to quickly locate and identify active network cables connected at HUB, Switch or Router, and live phone line systems. It also features a pin-by-pin cable testing with an auto scan and step modes for checking detail VDV (voice, data and video) cables pin-out configuration. Network test includes detecting PoE, Ethernet and Telephone services.
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Dual Mobile Comm DC Source w/ Battery Emulation, DVM
66319D
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.
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IT Infrastructure, Asset And Connectivity Management System
CableSolve is an enterprise ready Connectivity and Infrastructure Management System that provides portable and end-to end management, and documentation of the IT infrastructure and network connectivity. Manage your entire physical infrastructure from the structured cabling to the switches, routers, and PABX’s all the way to the outlets, desktop PCs and telephones. The desktop component provides end-to-end management, reporting and control while providing portable management of the connectivity infrastructure with the use of one or more Pocket PCs with integrated barcode scanner for extra mobility and flexibility.
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Mobile Comm DC Source w/ Battery Emulation
66321B
The Keysight Mobile Communications DC Source 663xx series offers several features ideal for testing wireless and battery powered devices. Excellent voltage transient response ensures maximum test-system throughput by minimizing device shutdowns due to significant voltage drops in the test wiring. Built-in advanced measurement system to accurately measure battery current drains when the device operates in different modes and a Keysight-developed feature that enables cellular telephone manufacturers to detect permanently and intermittently open-sense wire connections.The Keysight 66321B mobile communications dc source provides fast transient response, exceptional sourcing, output resistance programming, and precision measurement. This product is specially designed for testing next generation digital wireless communications products. The 66321B mobile communications dc source offers a new capability that simulates the internal resistance of a battery or battery pack. Additionally, these high performance models offer improved transient response and stable output operation with either short or long load leads.
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4 Port Analog Phone Line (FXS)
SIM-4FXS
This unit has 4 analog phone lines (FXS) making it a perfect tool for testing VoIP gateways, IVR, modems, access servers, audio conference equipment or anything that requires phone lines. Telephone line simulator acts like a "telephone company in a box" providing dial tone, ring voltage and all advanced phone line features such Caller ID, Call Waiting, Call Hold, Three Way Calling and many others.
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Kitting
Astronics' manufacturing and kitting capabilities offer the most cost-effective and high-quality system installation kits for IFE, Broadband, Wi-Fi, TCAS, GPS, EGPWS, FMS, SatComs, IFE, DBS TV, Air to Ground Telephone, BRNAV, VHF and HF Communication systems.
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McMurdo FastFind - Wrist Lanyard
10-91-060-001A Fast Find 210
10-91-060-001A Fast Find 210 - standard model with GPS for extra fast position location Announcing the amazing new McMurdo FastFind Satellite Personal Locator Beacon (PLB): the most compact, waterproof and versatile 406 MHz emergency location beacon available on the market today.The Fast Find is a 406 MHz Personal Location Beacon (PLB) that should be carried by individuals, who are embarking on trips into areas around the world where there is little or no other forms of communication or where other forms of communication are unlikely to work. The Fast Find acts as your personal Emergency Location Beacon, it is your last resort communication to the national and international search and rescue bodies and it should not be misused. The Fast Find is designed as a direct communication, to the 406 MHz Search and Rescue satellite system, its signal indicates that you are in need of urgent response and assistance. The location of a McMurdo Fast Find 210 GPS PLB can be determine to a typical positional accuracy of about +/- 62 metres (0.03 miles) within a few minutes of PLB activation. McMurdo FastFind PLB Manual (.pdf)Its small size belies its rugged construction and powerful output. There is no compromise. Once activated, the distress beacon will send out a signal for help, and continues to transmit for at least 24 hours, at a powerful 5 watt output, ensuring that your call for help gets through whatever the conditions. The pocket sized beacon transmits at the press of a button, to alert search and rescue services to your plight.McMurdo FastFind PLB is an essential piece of life-saving equipment, weighing in at just 5.3 oz (150g) and having the size of an average mobile telephone (actual dimensions being 1.34”/34mm x 1.85”/47mm x L 4.17”/106mm) it will slip into the smallest pocket or backpack compartment. The user can activate it in the most remote locations around the world: on land, at sea or in the air, and can be confident of being able to contact the world’s professional search and rescue services directly if they are to encounter a possibly life-threatening situation.McMurdo FastFind PLB comes equipped with an integral 50-channel GPS system and complies with rigid federal and international standards. It operates on the global COSPAS SARSAT 406MHz search and rescue satellite communication system, so a call for help will be acted upon…and fast. The McMurdo FastFind PLB is subscription FREE and does not rely on any commercial call centers. THE McMurdo FastFind PLB model transmits two signals simultaneously: a global 406 MHz signal and a 121.5MHz local signal. Once activated, McMurdo FastFind PLB’s signals will continue to transmit for at least 24 hours, at a powerful 5 watt output, the 406 MHz transmission ensures that a call for help gets through, no matter what the conditions. McMurdo FastFind PLB also includes a unique flashing SOS LED light to further assist in speeding up the user’s recovery time during night rescues.McMurdo FastFind PLB will operate in temperatures as low as -20°c and its integral battery has a user storage life of 5 years, so there’s no need for frequent battery changes or re-charging.Put a McMurdo FastFind PLB in your pocket, and get found fast.
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Telephone Line / Load Analyzer
TLLA-2500 Pro
Detects and Alerts the user of almost ANY Telephone Wiretap (Tap), even from the Telephone Central Exchange (REMOBS), with the added ability of defeating common types of wiretaps.
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Telephone & Exchange Tester
ETT 10
Maintenance statistics of telephone networkshave shown that for most of the failures, theexchange - line - subscriber (EXCH-LINE-TEL) sections are responsible. Accordingly, the first step of the troubleshooting procedure is to locate the breakdown spot, i.e. to find out whether thefailure source is within the exchange, the subscriber site or in the line (local loop). Thisproblem can be easily solved by theTelephone & Exchange Tester ETT 10, in most cases without requiring the technician to visit the subscriber or the junction boxes along the line.
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Telephone Communications
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.
