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Supplier: TelephoneStuff.com
Description: The power conditioner has solid-state telephone line protection with built-in line splitter. It accepts add-on signal line modules to accommodate system expansion. The conditioner also features enhanced EMI/RFI noise filtration and Panamax's patent
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Supplier: TelephoneStuff.com
Description: Allen Tel Products make it easy for you to comply with the American Disabilities Act as it applies to hall and elevator telephones. Features: - PUSH BUTTON: A push and release push-buton activates the single number dial or a ring-down line to connect the speakerphone to the emergency
- Phone Type: Telephone
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Supplier: TelephoneStuff.com
Description: Allen Tel Products make it easy for you to comply with the American Disabilities Act as it applies to Hall And Elevator Telephones. Features: - PUSH BUTTON: A push and release push-buton activates the single number dial or a ring-down line to connect the speakerphone to the emergency
- Phone Type: Telephone
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Supplier: TelephoneStuff.com
Description: Allen Tel products make it easy for you to comply with the American Disabilities Act as it applies to hall and elevator telephones. Features: - PUSH BUTTON: A push and release push-buton activates the single number dial or a ring-down line to connect the speakerphone to the emergency
- Phone Type: Telephone
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Supplier: Allied Electronics, Inc.
Description: Input Harmonics Eliminated Applications: PC-Type Computers POS Terminals Telephone Systems Facsimile Machines Small Printers Lab Equipment Security Systems PCs, LAN, WAN
- Power Rating: 250 VA
- Protection: Surge
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Supplier: Allied Electronics, Inc.
Description: Input Harmonics Eliminated Applications: PC-Type Computers POS Terminals Telephone Systems Facsimile Machines Small Printers Lab Equipment Security Systems PCs, LAN, WAN
- Power Rating: 750 VA
- Protection: Surge
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Supplier: Allied Electronics, Inc.
Description: Input Harmonics Eliminated Applications: PC-Type Computers POS Terminals Telephone Systems Facsimile Machines Small Printers Lab Equipment Security Systems PCs, LAN, WAN
- Power Rating: 1000 VA
- Protection: Surge
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Supplier: Tele-Communication, Inc.
Description: SurgeX SA966 6 Outlet 8 Amp Surge Protector and Power Conditioner 10 Year Warranty Magnetic shielding steel enclosure Thermal circuit breaker overload protection Self-test circuit with visual indicator 6' grounded 3-wire #14 line cord 6 grounded AC receptacles Advanced Series Mode
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Supplier: Tele-Communication, Inc.
Description: SurgeX SA15 2 Outlet 15 Amp Surge Protector and Power Conditioner 10 Year Warranty Advanced Impedance Tolerant EMI/RFI filtering Magnetic shielding steel enclosure Self-test circuit with visual indicator 9' grounded 3-wire #14 line cord Advanced Series Mode surge protection 2 grounded
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Supplier: Tele-Communication, Inc.
Description: SurgeX SA20 2 Outlet 20 Amp Surge Protector and Power Conditioner 10 Year Warranty Advanced Impedance Tolerant EMI/RFI filtering Magnetic shielding steel enclosure 9' grounded 3-wire #12 line cord Self-test circuit with visual indicator Advanced Series Mode surge protection 2 grounded
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Supplier: Tele-Communication, Inc.
Description: SurgeX SA1810 10 Outlet 15 Amp Surge Protector and Power Conditioner 10 Year Warranty Advanced Impedance Tolerant EMI/RFI filtering Magnetic shielding steel enclosure Thermal circuit breaker overload protection Self-test circuit with visual indicator 6' grounded 3-wire #14 line cord
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Supplier: L-com, Inc.
Description: Caller ID box. DSL filters isolate telephone equipment impedances that interfere with ADSL communications. Featuring mounting lugs for wall mount phones, these plates are easy to install with no special tools required. Features DSL Line Filters - Filter out DSL signal interference
- Application: LAN / Ethernet
- Cable Assembly Gender: Male-Female
- Standards: ISO
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Supplier: Pulse Electronics Corporation
Description: We provide high-quality DSL filters, splitters and accessories for broadband Internet access over conventional telephone lines. Customers include DSL end-users, telephone companies, equipment providers, and Internet service providers worldwide. Various splitter and filter types
- Form Factor: Other
- Signal Conditioning Type: Signal Filter
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Supplier: Cirrus Logic, Inc.
Description: variation between parts and removing the need for in-line production calibration of part-to-part microphone variations. Features High SNR (66 dB) High AOP (131 dB SPL) Excellent THD (1% at 125 dB SPL) 35 Hz low frequency rolloff Low current
- Application: Headset / Helmet, Music / Audio Systems, Telephone / Voice Communication
- Features: Digital Microphone
- Microphone Sensitivity: -36 mV/Pa
- Operating / Polarization Voltage: 1.62 to 1.98 volts
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Supplier: Tripp Lite by Eaton
Description: . Easy-to-See LEDs Report Real Time UPS and Power StatusFront-panel LEDs provide UPS and site power information when the SMART550USB2 is operating in either on-line or battery power mode. They indicate operating mode, low battery, overload and fault condition. An audible alarm will
- Compliance: FCC, UL, IEC 62040-3, Other
- Technology: Line-Interactive
- UPS Type: Single Phase
- Volt-Amp Rating: 0.5500 kVA
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Supplier: Tripp Lite by Eaton
Description: surges over a single telephone or network line. Note: not compatible with PoE (Power over Ethernet) applications. Tower Form Factor for Easy Placement in Your Workspace or Media CenterThe long-lasting ABS housing fits easily on a desktop, shelf or anywhere else convenient to your
- Compliance: FCC, UL, IEC 62040-3, Other
- Technology: Line-Interactive
- UPS Type: Single Phase
- Volt-Amp Rating: 0.5000 kVA
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Supplier: Tripp Lite by Eaton
Description: a single telephone or network line. Note: not compatible with PoE (Power over Ethernet) applications. Tower Form Factor for Easy Placement in Your Workspace or Media CenterThe long-lasting ABS housing fits easily on a desktop, shelf or anywhere else convenient to your workstation or
- Compliance: FCC, UL, IEC 62040-3, Other
- Technology: Line-Interactive
- UPS Type: Single Phase
- Volt-Amp Rating: 0.7000 kVA
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Supplier: Cirrus Logic, Inc.
Description: offers tight tolerance on the microphone sensitivity, giving reduced variation between parts and removing the need for in-line production calibration of part-to-part microphone variations. Features High SNR (63 dB) Low variation in sensitivity ±1 d
- Application: Headset / Helmet, Music / Audio Systems, Telephone / Voice Communication
- Directivity: Omnidirectional
- Dynamic Range: 84 to 87 dB re 20µPa
- Features: Digital Microphone
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Supplier: Cirrus Logic, Inc.
Description: tight tolerance on the microphone sensitivity, giving reduced variation between parts and removing the need for in-line production calibration of part-to-part microphone variations. Features High SNR (63 dB) Low variation in sensitivity ±1 d
- Application: Headset / Helmet, Music / Audio Systems, Telephone / Voice Communication
- Directivity: Omnidirectional
- Dynamic Range: 84 to 87 dB re 20µPa
- Features: Digital Microphone
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Supplier: Cirrus Logic, Inc.
Description: power mode offers ultra low current consumption while maintaining excellent SNR. The CS7250B offers tight tolerance on the microphone sensitivity, giving reduced variation between parts and removing the need for in-line production calibration of part-to-part microphone variations. Features
- Application: Headset / Helmet, Music / Audio Systems, Telephone / Voice Communication
- Directivity: Omnidirectional
- Dynamic Range: 88 to 103 dB re 20µPa
- Features: Digital Microphone
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Supplier: Tripp Lite by Eaton
Description: plug prevents scratching of expensive portable electronics. Set of RJ11 telephone line suppression jacks protect dialup and DSL modem lines. TRAVELER offers 2 total outlets in a space saving direct plug-in format and diagnostic LEDs to warn of wiring problems and suppressor
- Clamping Voltage: 150 volts
- Standards: IEEE, Other
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Supplier: Littelfuse, Inc.
Description: levels allows the user to determine the condition of the line. In use, the resistor divider and the high input impedance of the CPC5712 make the circuit practically undetectable on the line. Features: Two Independent Programmable Level Detectors with Programmable Hysteresis
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Supplier: OTEK Corporation
Description: DPC offers serial communication for RS232, 422, 485, CAN, USB, ModBUS, Telephone modem with auto-dialer, and Ethernet, located behind the panel. Standard and custom signal conditioners are available, OTEK offers 4-20mA, V, and mADC as standard and Hz, true RMS, S-G, TC, RTD, Humidity,
- Control Signal Output: Current Loop, Switch / Relay Output
- Controller Inputs: DC Voltage Input, Current Loop (Transmitter) Input, Frequency Input
- Form Factor: DIN Rail
- General: Datalogger
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Supplier: ValueTronics International, Inc.
Description: fluctuation: 0.5 mV; at 10 to 90% nom. current: 2.5 mV Settling time on load steps (0.1 A to 1.6 A) at 20 mV Deviation at large bandwidth directly connected: <35 µs On “long” lines, with sense lead: <50 µs At small bandwidth directly
- DC Output Power: 150 watts
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: » Eliminates the need for lubrication and coupling maintenance. » Coupling can be inspected without disassembly. » Condition of disc packs can be inspected with a (read more)
Browse Rigid Couplings Datasheets for jbj Techniques Limited -
. The team of friendly, highly qualified and experienced engineers at jbj Techniques Limited are here to assist in the correct specification of mechanical power transmission and fluid power components. Telephone: +44 (0)1737 767493 or email info@jbj.co.uk #DriveLineHarmony (read more)
Browse Flexible Couplings Datasheets for jbj Techniques Limited -
Complete selection of planetary gearboxes which include rotating shaft, rotating case, in-line and right angle output (read more)
Browse Gearboxes and Gearheads Datasheets for jbj Techniques Limited
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Design and Development of Medical Electronic Instrumentation
of emission of and immunity against. radiated and conducted electromagnetic disturbances as well as design practices for electromagnetic. compatibility. Projects include a radio-frequency spectrum analyzer, near-field. H-field and E-field probes, comb generator, conducted emissions probe, line impedance
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Calderon Cokemaking Process/Demonstration Project.
grass mowed, office trailer roof repaired, telephone lines re-established and air conditioners checked.
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A Century of Change
According to the municipal government’s regulation, the compensation paid for moving household equipment amounts to 400 Yuan for air- conditioners , 235 Yuan for telephone lines and 350 Yuan for cable TVs.
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The diurnal cycle of air pollution in the Kathmandu Valley, Nepal
The laboratory room was provided with electricity (including back-up generator power) from the hotel, a thermostat-controlled air conditioner and heater, a telephone line , and a broadband internet connection.
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Local governments and information systems in rural Thailand
Facil- ities supporting the physical environment should be prepared in addition to computer hardware and software, for example, air conditioners , stable power supply, and tele- phone lines for network connections.
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Instability of an underground ancient tomb due to excavation and its relationship to the temperature and ground water
The tiltmeter system consists of tiltmeter sensors installed on the tomb walls, a signal conditioner , a logger, a modem with telephone lines , and a digital recording system on a PC (Figure 4).
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You guys are my last hope to fix my modem
A refrigerator's or air conditioner 's compressor can wreak havoc generating line noise onto a nearby telephone line.
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Controlling harmonic voltage and voltage distortion in a power system with multiple active power line conditioners
Keywords - Active Power Line Conditioner , Total Harmonic Volta e Distortion, IEEE-519, Telephone Influence Factor, hfotor Load Loss, Harmonic Power Loss.
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An integrated load forecasting-load management simulator: its design and performance
This unit is connected to tlie central unit by two auto-dial auto-answer modems over a telephone line Tlie purpose of the remote unit is to siniulate blocks of water heaters and air conditioners to be controlled by tlie central unit…
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CODAR Operations in the Straits of Florida
Everglades CODAR installations are providedwith permanent electrical power service to run the CODAR equipment and air conditioners , dedicated two wire data transmission lines to the centralcomputer facility, and a voice grade dial-up telephone line.