Best Erbium Doped Fiber Amplifier

Taidacent AD8015 Wideband/Differential Output Transimpedance Amplifier Module Single-Ended to Differential 240M Bandwidth 155Mbps Data Rate

The AD8015 is a wide bandwidth, single supply transimpedance amplifier optimized for use in a fiber optic receiver circuit. It is a complete, single chip solution for converting photodiode current into a differential voltage output..
The 240 MHz bandwidth enables AD8015 application in FDDI receivers and SONET/SDH receivers with data rates up to 155 Mbps. This high bandwidth supports data rates beyond 300 Mbps. The differential outputs drive ECL directly, or can drive a comparator/ fiber optic post amplifier..
In addition to fiber optic applications, this low cost, silicon alternative to GaAs-based transimpedance amplifiers is ideal for systems requiring a wide dynamic range preamplifier or singleended to differential conversion..
Application: Fiber Receiver: SONET/SDH, FDDI, Fibre Channel Stable High Capacitance Detector.

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Isolation Amplifiers 4.5 - 5.5 SV 8 dB (10 pieces)

【QUALITY GUARANTEE】The Digital Audio Amplifier Power Module is made by a professional manufacturer and has undergone multiple tests. It has a very good quality guarantee and a 100% brand new high-quality brand..
【HAVE A DIGITAL CHIP】The Digital Audio Amplifier Power Module is equipped with PAM8403 digital chip, which is a small digital amplifier chip, which can highlight the advantages of digital chip and bring you a good experience..
【POWERFUL FUNCTIONS】The circuit of the Digital Audio Amplifier Power Module adopts reasonable configuration, the power filter is upgraded to 470 uf, and with 1.6 mm glass fiber board, it has excellent performance and powerful functions..
【HI-FI SOUND QUALITY】The Digital Audio Amplifier Power Module outputs 3 w + 3 w high-fidelity sound quality, which can restore the most realistic scenes and bring you a good experience. It is a rare good choice for you.
【THE ANTI-METER BODY】The Digital Audio Amplifier Power Module adopts the original anti-meter body, and the potentiometer with counterclockwise switch can directly cut off the power supply. It is safe and you can buy it with confidence..

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Beer The Essential Element T-Shirt Periodic Table Tee

Do you love beer and chemistry? Grab this novelty "Beer The Essential Element T-Shirt Periodic Table" Tee. This shirt is perfect for Men and Women, it can be worn at festivals, beer festivals or in the disco at the end of workday. A fun gift for Christmas..
Science Always Has The Answer. This shirt shows the Essential Element: Beryllium & Erbium, or better Beer. This is the final combination of all chemical experiments. Perfect Gift for Teachers, Students, Professors and Pupils in School or Universities..
Lightweight, Classic fit, Double-needle sleeve and bottom hem.

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Dasiter OCL Amplifier Board Kit Dual 100W High Power Two-Channel Pure Final Stage DIY Audio Stereo Amplifier Module Parts

Circuit Board Size: Glass Fiber Board 22.4cm*7cm, Working Voltage: Double AC 12V.
Fully Separated Components, Four High-power Triodes, Two Stereo Channels, Each Channel can Reach to 100W..
The Power Amplifier Circuit of Household Power Amplifier and Active Speaker has a Good Effect..
This Power Amplifier Uses a Typical OCL Circuit, Which Has the Advantages of High Stability, Wide Frequency Response Range, Good Fidelity, etc. This Circuit is Often Used in High-Fidelity Sound Reproduction Equipment..
This OCL Stereo Amplifier is Suitable for the Assembly and Uuse of Electronic Enthusiasts and Audiophiles..

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Mini Bluetooth Home Audio Stereo Amplifier Receiver, 2×80W 2.1 Channel Digital Class D Integrated Amp for Home Speakers with DAC 24-Bit 192KHz Optical Coaxial AUX Headphone Line Out Jack

Excellent Performance: 80W+80W 2.1 channels allow our amplifier to output higher quality sound. Our mini bluetooth amplifier has a built-in professional-grade 24-Bit 192Khz DAC to ensure the sound has perfect fidelity. The line out interface can also help the amplifier to connect powered subwoofer and powered speakers..
Bluetooth 5.1 Core: The built-in Bluetooth 5.1 chip of the amplifier can bring you faster audio data transmission speed. In addition, it provides you with a longer Bluetooth connection distance while ensuring that you can connect to the power amplifier stably..
Optical&Coaxial Interface: Amplifier is equipped with the most popular coaxial and optical interface. The coaxial interface can effectively improve the fidelity of audio data. The optical fiber interface has the fastest audio data transmission speed, and the transmission distance is long and stable..
Treble&Bass Control: The treble and bass knobs of the amplifier are controlled by a separate professional treble and bass chip. (Bass adjustment range: +-14dB Treble adjustment range: +-8dB), Aluminum alloy material and non-slip design ensure smooth use of the knob..
Professional Line Out&Headphone Output: Amplifier has a built-in professional amplifier headphone chip that can drive 16....

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Rockville SK58 Package 8 800w Loaded K5 Car Subwoofer Enclosure+DB10 Amplifier

Loaded Sub Enclosure Features:, Rockville Single 8" K5 800w Car Subwoofer Pre-loaded In Vented Sub Enclosure, Peak Power Handling: 800 Watts, Program....
Vent dimensions (inches): 1.25" x 4.75" x 7", Tuning frequency of enclosure: 37 Hz, 1.5" 4-Layer Black Aluminum Voice Coils Wound with OFC (100%....
Fiber Reinforced Ultra Stiff Black Non-Pressed Paper Cone – This cone is very efficient which makes the speaker sound louder even without requiring....
Features of Amplifier: Rockville dB10 800 Watt/400 Watt RMS Mono Class-D 4-Ohm Amplifier, CEA Compliant Power Rating @ 4 Ohm: 200 Watts x 1 Channel,....
Features of wire kit: Rockville RWK81 8 Gauge 2 Channel Car Amplifier Wiring Installation Kit, (1) 17 High Grade Twisted Pair of 100% Copper RCA....

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JBL Professional 305P MkII Next-Generation 5-Inch 2-Way Powered Studio Monitor, Sold as Pair (305PMKIISET)

Carbon fiber/Rohacell/Glass fiber speaker cone Bookshelf size, perfect for most project studios X-ART tweeter, award-winning high end Decoupling feet on the enclosure keep mixes clear.
Equipped with the X-ART(eXtended Accelerating Ribbon Technology) tweeter and a large (5.
5") midwoofer, double bass reflex tubes, a 50W A/B amplifier for the tweeter and a 50W PWM (Pulse Width Modulation) amplifier for the midwoofer, a gain for the high frequencies (+/- 4dB) and two shelf filters for the high and low frequencies.
Stereolink connects two A5X speakers in such a manner as to allow the user the option to control the overall stereo volume of the system from either speakers gain control.
A wealth of truly outstanding reviews and many awards helped to establish the original A5 speaker as one "of the best small monitors" and a "great choice for the small studio.

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CAMWAY Digital to Analog Audio Converter,HDMI ARC Audio Extractor HDMI Audio Return Channel,with Digital HDMI Optical SPDIF Coaxial and Analog 3.5mm L/R Stereo Audio Converter,Coaxial to 3.5mm and RCA

...When as a Digital to Analog Audio Converter, You can also use digital audio coaxial and optical ports as signal source input to convert to analog audio R / L, 3.5mm output..
【HDMI Audio Return Channel】 HDMI ARC Audio Adapter Can be Connected to HDTV that Supports ARC, and Output Audio from TV to Sound Bar, Power Amplifier, Speakers or Headphones (Note: please make sure to use standard 19 +1 HDMI cable.).
【PCM / LPCM 2.0CH audio Format】 Support 32KHz, 44.1KHz, 48KHz, 96KHz and 192KHz Sampling Rate. (Note: If using stereo R/L or 3.5mm jack output, this unit only supports LPCM/PCM audio format output, not 5.1 audio output.).
【 Easy to Install & Remote Volume Control】Widely Used in HDTV, Sound Bar, Amplifier, Speaker, Home Theater System, AV Amplifier, etc. When Using the TV's ARC Function,You can Use the TV's Remote Control to Control the Volume. (Only supports RCA (left / right) and 3.5mm output interface, please turn on the CEC function of the TV).

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7 Inch Apple Carplay/ Andriod Auto Head Unit for Porsche Cayenne Android Car GPS Radio Stereo Mirrorlink Bluetooth Multi Touch Screen Years 2003 2004 2005 2006 2007 2008 2009 2010

【Compatibility 】This car radio is compatible with Cayenne 2003 2004 2005 2006 2007 2008 2009 2010. Note: If your car has Fiber Optic amplifier or other external amplifier system(such as Harman Kardon,Bose,JBL etc.), you need to buy a fiber optic box to make the sound work.(The ASIN of the fiber optic box is: B07HR5KJ3S).
【Rearview Camera Function】The car radio that supports rearview camera displays troublesome blind spots on a monitor, allowing you to see hazards such as pets, children playing, or mailboxes, as they backup.When you put on reverse gear, the panel unit will automatically enter the reverse interface..
【Steering Wheel Control】You could change the music, volume more easily via your steering wheel to control options of the car stereo radio and no distraction also make you drive safer..
【Bluetooth Function】 Built in microphone,support hands-free call,downloading phonebook and play Bluetooth music streaming..
【Apple Carplay / Android Auto】Support WIRELESS carplay and WIRED Android auto, just only need use WIFI or Bluetooth / USB cable connect your iPhone / Android phone with the stereo to realize Carplay/ Android Auto function..

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