The Si4703-C is a complete FM tuner receiver system from FM radio input to stereo output. A digital processor is integrated on the chip to handle the symbol decoding block synchronization, error detection and error correction functions required by the Radio Data Broadcasting System (RBDS). The FM receiver uses a mixer to reduce the RF signal to a low intermediate frequency, thereby reducing additional peripheral circuit devices. The automatic frequency control (AFC) adjusts the voltage-controlled oscillator to generate an orthogonal local signal to the mixer. The output of the orthogonal mixer is amplified, filtered and digitized by a high-resolution analog-to-digital converter (ADC). The digital signal processing () can perform channel selection, FM demodulation and stereo audio processing. The internal automatic gain control (AGC) circuit controls the gain of the low-noise amplifier (LNA) to more sensitive and more powerful in noise suppression. The integrated regulator on the chip can be directly connected to the battery, and the headphone jack can be used as an RF receiving antenna by inserting headphones. This advanced architecture has superior performance compared to traditional analog architectures. The module also has a 150mW stereo power amplifier with thermal protection and short circuit protection and a 3.5mm headphone jack. When connected to a microcontroller, it can control the volume, automatically search channels manually, mute by software or hardware, and measure signal strength. Product name: Radio tuner development board FM frequency range: 76-108MHZ Programmable de-emphasis: 50us/70us Operating temperature: -20-85 Module operating voltage: 3.3V Communication interface: 3-wire (Less than 2.5MHz), module default 2-wire IIC (Less than 400KHz) Size: 29.3x22.4x8mm Weight: about 5g Colour:As Shown Material:PCB Package Contents: 1 * Si4703 FM Tuner Evaluation Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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The Denon AV Receiver AVR-2310 is a high-quality A/V receiver with 7.1 channels and 7 inputs, providing excellent audio and video performance. This model is known for its reliability and functionality, making it a great choice for home entertainment systems. With Denon's reputation for producing top-notch audio equipment, the AVR-2310 is sure to deliver a superior sound experience for all your multimedia needs.
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Feature:1. Applicable Models: Intelligent electronic regulator is applicable for EQ140 generator regulator charger, for diesel AVR charger.2. Parameter Consistency: This generator voltage electronic regulator uses excellent capacitors, good parameter consistency.3. High Reliability: The generator voltage electronic regulator has high reliability, high resistance accuracy and great stability.4. Small Drift: Our intelligent generator voltage electronic regulator has a wide range of working temperature and small drift.5. Aluminum Alloy Material: Our generator voltage electronic regulator is made of aluminum alloy with exquisite craftsmanship and durability.Specification:Item Type: Intelligent Electronic RegulatorModel: JFT149FMaterial: Aluminum alloyVoltage: 14VApplicable Models: Applicable for EQ140 generator regulator charger, for diesel AVR charger..Package List:1 x Generator Voltage Electronic Regulator
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5.1 Surround Sound Receiver. Tested and fully working. Built-in FM/AM tuner. One minor quirk: when switching between CD and DVD input, the selector button may occasionally need to be pressed twice, but all inputs are functional.
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Feature:1. Applicable Models: Intelligent electronic regulator is applicable for EQ140 generator regulator charger, for diesel AVR charger.2. Parameter Consistency: This generator voltage electronic regulator uses excellent capacitors, good parameter consistency.3. High Reliability: The generator voltage electronic regulator has high reliability, high resistance accuracy and great stability.4. Small Drift: Our intelligent generator voltage electronic regulator has a wide range of working temperature and small drift.5. Aluminum Alloy Material: Our generator voltage electronic regulator is made of aluminum alloy with exquisite craftsmanship and durability.Specification:Item Type: Intelligent Electronic RegulatorModel: JFT149FMaterial: Aluminum alloyVoltage: 14VApplicable Models: Applicable for EQ140 generator regulator charger, for diesel AVR charger..Package List:1 x Generator Voltage Electronic Regulator
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Genuine DENON AM Loop Aerial. AM Loop Aerial Only. We reply to all Enquires. Helpful Links.
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Features: Ensure stable power supply- with the 8KW Three-phase voltage regulator rectifier for generators. Made of durable plastic material, the AVR automatic voltage regulator rectifier is built- to last. Applicable to livestock, breeding, agriculture, forestry, fishery and other fields. It is mainly used for over-voltage, over-current and short-circuit protection-, Easy to install and use, the product can effectively guarantee the voltage stability of the generator Specifications: Features:8KW 400V Three-phase Connection:4+2+2 Wires Material:Plastic Size:approx 14x4.7cm/5.5x1.85in Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Package includes: 1PC x AVR Voltage Regulator
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Feature:1. AUTOMATIC REGULATION: Automatic voltage regulator can automatically detect input voltage fluctuations, and maintain a stable voltage output by automatically adjusting the output voltage, effectively protect electronic equipment from too high or too low voltage damage2. STABLE OUTPUT: Automatic voltage regulator can keep the output voltage constant when the grid voltage fluctuations, ensure the normal and stable operation of the equipment, improve the working efficiency of the equipment3. EFFICIENT PROTECTION: Automatic voltage regulator built in protection circuit, can effectively protect the equipment from inductive lightning strikes, over current, over voltage, short circuit and other factors4. SMALL AND PORTABLE: Automatic voltage regulators are small in size, easy to carry and install, and small in size, will not take up too much space5. ENVIRONMENTALLY FRIENDLY: Automatic voltage regulator using electronic control, can achieve energy conservation and environmental protection, reduce energy consumptionSpecification:Item Type: Automatic Voltage RegulatorNumber of Phases: Single phaseWires: 6 WiresCapacitance: 400V 470UFFrequency: 50/60HzApplication: 10-15KW for Kipor generators, for Binson gasoline generator KL1130 KL1100 KL1180.Package List:1 x Automatic Voltage Regulator
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Denon AVR-3805 AV Surround Sound Receiver. Surround output: 120W (front), 120W (center), 120W (rear). I n very good used condition with surface scratches and small marks but these do not affect its performance.
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DESCRIPTION The Teensy USB Development Board is a complete USB-based microcontoller develop- ment system. Only a standard Mini-B USB cable is needed to connect to a PC or Macintosh. This version has solder pads for all I/O signals. The Teensy is also available with the header pins to plug directly into a solderless breadboard. All Teensy boards are shipped assembled and fully tested. Material: PC+Plastic Color: As shown Due to different product batches, the appearance , but it does not affect the use Package Contents: 1 x Teensy 2.0 USB AVR Development Board 1 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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I do not mark lower price in invoice.
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DESCRIPTION The Teensy USB Development Board is a complete USB-based microcontoller develop- ment system. Only a standard Mini-B USB cable is needed to connect to a PC or Macintosh. This version has solder pads for all I/O signals. The Teensy is also available with the header pins to plug directly into a solderless breadboard. All Teensy boards are shipped assembled and fully tested. Material: PC+Plastic Color: As shown Due to different product batches, the appearance , but it does not affect the use Package Contents: 1 x Teensy 2.0 USB AVR Development Board 1 x cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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We are in endeavor to provide you best service and keep you a happy buying experience from us. No one is EVER ignored!
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Model Number : -DAVR-50S Can be customized : Yes Product Name : 5KW Kipor AVR Automatic Voltage Regulator -DAVR-50S Usage : Voltage Regulating for Generator Phase : Single Phase / 1 Phase Rated Exciting Current : 2.5A Excitation Voltage Auxiliary Winding Voltage : 80 ~ 120V Sampling Voltage : 16 ~ 20V Application Scope : 3.5KW ~ 5.5KW crude oil Generator Unit AC Voltage Output : 120V / 240V Maximum Temperature Rise : 130C or 266F Frequency : 50 / 60HZ Colour:Black Material:plastic Package Contents: 1* Generator Spare Parts Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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Look to power on when plugged in to main power, but not fully tested. the device was only tested if power on, no other tests done. quite heavy parcel. this device is sold as acquired with unknown history.
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