Category: Amplifier Board
Showing 1–16 of 710 results
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0.1 – 2.5GHz RF Power Meter Logarithmic Detectoration Assortment Logarithmic Detector Power Detection
$22.94Amplifier BoardAdd to cartDescriptionsThis RF power meter is used for RF signal power detection, detection frequency range 0.1 — 2.4GHZ, can detect power in -72dBm to -2dBm of a radio frequency signal, the RF signal into a DC voltage output. Can be widely used in RF signal detection, signal power measurement, environmental field strength detection.FeaturesThe product is used …
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0.1-2000MHz RF Amplifier Wideband High Gain 30dB Low Noise Amplifier LNA Broadband Module Receiver
$13.49Amplifier BoardAdd to cartFeaturesThis product with wide frequency range, high gain, low noise figureThis product can be applied to various rf receive front-end and increases the communication distanceUsed for Short wave, FM radio, remote control receiver, such as cable TV signal amplifier need low noise RF signal amplificationSpecificationsSize:25*52mmDiameter of end:5mmColor:green + goldOperating frequency:0.1-2000MHzAmplifier gainF=0.1MHz, gain=32dBF=500Mhz, gain=31dBF=1000MHz, gain=29dBF=1500Mhz, gain=25dBF=2000MHz, …
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0.1~600M -75~+ 15dBm Power Meter Logarithmic Detection AD8307 Module
$32.39Amplifier BoardAdd to cartFeatureExcellent power insensitivity and temperature stability. This device achieves the perfect combination of low cost, small size, low power consumption, high precision and high stability, extremely wide dynamic range, and frequency range from IF to UHF audio, suitable for the need to reduce the signal to decibel equivalent Value for multiple applications.1. Default range of …
0.1~600M -75~+ 15dBm Power Meter Logarithmic Detection AD8307 ModuleRead More
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1 : 1 Magnification PCB Empty Board High Fidelity Field Effect Complementary Emitter Buffer Board Printed Circuit Board
$13.49Amplifier BoardAdd to cartProduct parameterProduct name:Field effect tube bile odor buffer pre-boardInput voltage:DC 卤12V~卤18VGain:0dB, 1:1 amplificationPCB size:50 x 50 x 16mmFinished product size:50 x 50 x 15mm (length x width x height)Net weight of cost board:about 25gNameNumerical valueEncapsulationQuantity1PCB board50 x 50 x 1.6MMFR-412Resistance22R1/4W41K215k8100K23TriodeC2240T092:2A9702J1032K24624Monolithic capacitor101DIP-225Seat3Pin Blue5.08 MM32Pin White2.54 MM3Package included1 x Emitter buffer board
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1 In 4 Out Passive Audio Signal Splitter Volume Knob Independently Controls Multiple Signals 3P Terminal with Potentiometer
$11.34Amplifier BoardAdd to cartFeaturesThe module is a passive audio signal splitter. The positive connection (1 in 4 out) can be used as a signal distributor, and the reverse connection (4 in 1 out) can be used as a mixer. The circuit has a coupling capacitor for signal isolation to prevent output of DC signals. Crosstalk, safe and reliable. …
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1 Pcs L-380C 3 Way Hi-Fi Speaker Frequency Divider Crossover Filters Module
$32.39Amplifier BoardAdd to cartFeatureSize:85 x 112mm (1cm=0.39Inches)Package included1 x CrossoverNote1. Please allow 1-3cm error due to manual measurement. Please make sure you do not mind before you bid.2. The colors may have different as the difference display, please understand.
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1000W+1000W High-power Dual Channel Professional Stage Power Amplifier Board TTA1943 TTC5200 HiFi Amplifier
$144.37Amplifier BoardAdd to cartFeaturesUse fully imported TTA1943 TTC5200 audio transistors, carefully paired and assembled.Perfect protection circuit:switch machine delay protection, mid-point voltage protection, overcurrent protection, high temperature protection. Increased aluminum heat dissipation.SpecificationsOutput power:1000W+1000W/4Ω; 600W+600W/8ΩFrequency response:20HZ-20KHZHarmonic distortion:0.01%Magnification:25 timesSupply voltage:main voltage DC+/-50V~100VProtection circuit:AC single 12~18V (independent power supply, not shared)Dimensions (W x H x D):320 x 94 x 85MMWeight:about 1.75KGPackage included1 …
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1002 HIFI 2x100W TPA3116 AUX+ bluetooth 5.0 HIFI High Power Digital Amplifier Stereo Board AMP Amplificador Home Theater
$26.99Amplifier BoardAdd to cartThis is 1002 HIFI ,If you need other parameters, please click ID to buy.502C HIFIID:1582750502L MINIID:16526301002L MINIID:1652631SpecificationsFeatures– This product is full of materials, featuring high performance and high performance price, especially for HIFI music power amplifier with high power and high fidelity.– TPA3116D2 is a type D amplifier IC launched by TI company, which has …
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1002L MINI 2x100W TPA3116 bluetooth 5.0 Digital Power Amplifier Board with Switch and Adjustable Volume with Shell
$20.24Amplifier BoardAdd to cartThis is 1002L MINI, If you need other parameters, please click ID to buy.502C HIFIID:1582750502L MINIID:16526301002 HIFIID:1652632Specifications Features1.5.0 bluetooth version, transmission efficiency is higher, transmission distance is longer.2. Large size black gold heat sink ensures efficient heat dissipation.3. potentiometer to adjust the volume,easy to control the volume, very suitable for DIY speakers.(If it is a …
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100W*2 High and Bass Adjustment MiNi Stereo Dual Channel bluetooth Audio Power Amplifier Board Module
$21.59Amplifier BoardAdd to cartFeatureProduct Name:100W*2 BT audio amplifier module with ToneProduct Model:ZK-1002MTBT Version:5.0 (no shielding, 15 meters)SNR:>90dBAudio Input:AUX + BTChannel:2.0 (stereo)Chip Solution:Domestic power amplifier chipPower Supply:DC 12 24 V / 5A or above (Do not connect to 24 V battery pack)Adapter Speaker:30~200 W, 4~8 惟Power supply voltage12V鈥斺€?惟/20W+20W, 4惟/35W+35W19V鈥斺€?惟/35W+35W, 4惟/60W+60W24V–8惟/50W+50W, 4惟/100W+100WProtection mechanism:Overheat, Overcurrent, short circuit protectionProduct size:99mm*60mm*21 mmPackage weight:about …
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100W*2 TPA116D2 Two-channel Stereo bluetooth 5.0 Audio Power Amplifier Board Intelligent Noise Reduction Aluminum Alloy Shell USB AUX ZK-1002D Hi-Fi Wireless Amplifier
$33.74Amplifier BoardAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.FeatureProduct name:100w * 2 Bluetooth 5.0 audio power amplifier moduleProduct model:ZK-1002DBluetooth version:5.0 (unobstructed, 15 meters)Signal to noise ratio:> 95dBInput method:USB + AUX + BLUETOOTHNumber of channels:left and right dual channels (stereo)Amplifier chip:TPA116D2 …
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10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double Channel
$55.34Amplifier BoardAdd to cartFeatures– Working Voltage:6-18V DC– The onboard TDA7297 audio power amplifier chip, double channel 15WX15W– Speaker for European 4-8 10-50W use– Main pin has led chip, convenient external control device, the onboard– 5.08 (mm) distance between two p terminal 2 road, around a track connection output respectively– The onboard dial potentiometer, output size can adjust the …
10pcs 10-50W 15Wx2 Audio Power Amplifier DC 6 -18V TDA7297 Module Double ChannelRead More
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10pcs 10W/15W/20W Stereo bluetooth Amplifier Board 12V/24V Digital Power Amplifier Module XY-P15W
$62.09Amplifier BoardAdd to cartFeatureProduct Name:bluetooth Digital Amplifier ModuleProduct model:XY-P15WWorking voltage:DC:8~24VBluetooth version:5.0Transmission distance:15 meters (visual unobstructed)Number of channels:two channels (stereo)Output power ( 1KHz)16W*2 12V 4Ω10W*2 12V 8Ω15W*2 16V 8Ω20W*2 20V 8Ω30W*2 24V 8Ω (requires heat sink)Adapter speaker (30W~150W)4 ohms (8~12V power supply)8 ohms (8~24V power supply)16 ohms (8~24V power supply)Module protection mechanism:reverse power protectionShort circuit protection:self-recovery overheat protectionPrecautions for …
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10pcs 12V Bluetooth 5.0 MP3 Audio Decoder Board Module Wireless Car USB MP3 Player TF Card Slot USB FM Remote Controller Decoding Board
$64.79Amplifier BoardAdd to cartFeatures1.Support radio / USB / TF / MP3 / AUX2.Support 88:88 LED digital tube display3.Support MP3 songs of 32 ~ 320kbps4. Support power-off memory function (24C02 memory IC)5.Support 5-10 meters infrared remote control operation6.Support external audio input LINE IN7. Support Bluetooth function, Bluetooth version 5.08. Buttons:Four-button multi-directional control, VOL- / SCAN / VOL + / …
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10pcs 16 Channel DTMF MT8870 Audio Decoder Board Phone Voice Decoding Controller for Smart Home Automation
$72.89Amplifier BoardAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.Specifications:DC Power Supply Voltage:4.5V-5.5VOperating Temperature:-40- 85 掳CIO Drive:Sink Current (Low level drive) 20mA,source current(High level drive) 270uA16 Channel selectable high and low level output.8 kinds of Mode selectionPCB Size:50 x 20 mmOverviewThis …
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10pcs 5V Bluetooth 5.0 Car MP3 Audio Decoder Board Lossless Format Folder Playback FM USB TF Card with Colorful Screen Remote Controller
$59.39Amplifier BoardAdd to cartFeatures1. Bluetooth hands-free calling and Bluetooth support external touch keys2. Support folder choose to play (remote control operation) – easy to choose to play different music category card / U disk in the music category to put a different folder, DJ music / background music / songs, long press on or in playback mode next …
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Bamboo Dirty Clothes Storage Cabinet Laundry Basket Hamper Bathroom Shelf Rack
$232.19Bathroom FurnitureAdd to cartMain Features:-Made of excellent Natural bamboo ㄕ Non-woven fabric.-This natural rectangle bamboo hamper laundry shelf can provide sufficient storage for your laundry.-There are two tiers shelves for sorting light and dark clothes.-Removable non-woven bag liner, can protect dust and dirt inside the article.-Multifunctional, such as storage of toys, blankets, towels.-Bamboo material, sustainable and rapidly renewable …
Bamboo Dirty Clothes Storage Cabinet Laundry Basket Hamper Bathroom Shelf RackRead More
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HAYEAR 60FPS Microscope Camera 51MP + 180X Lens + 144LED Light FHD HDMI USB Industrial Camera for Phone PCB Welding AC100-240V
$237.59Optical InstrumentsAdd to cartFeatures1. Very suitable for observing the surface microstructure of large objects.2. Made of high-quality materials, sturdy and durable, and long service life.3. Equipped with HDMI USB port, charging is easy and convenient.4. Strict quality control and good quality assurance, high safety factor, can be used with confidence.5. Provides a 1/2.3-inch high-definition camera with a 51-megapixel …
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FS15 Landscape Sea Wave Tapestry Wall Hanging Background Tapestry Living Room Office Wall Decoration Tapestry
$9.44Learning / Office SuppliesAdd to cartFeaturesCan be used as wall decoration, curtains, sofa cover, tablecloths, picnic mats, beach towels and others.Hand wash or machine washable in cold water with mild detergent, not bleach, delicate cycle, dry in the natural state.Printing on one side will be a valuable addition to your room. SpecificationsModel:G23835Material:PolyesterColor:As the picture showsSize:95*73cm (37.4’x28.7′); 150*130cm (59’x51.1′); 200*150cm (78.7’x59′) …
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220x145cm Sleeping Bag Outdoor Traveling Picnic Camping Waterproof Double Sleeping Bag Sleeping Mat
$134.99Camp BeddingAdd to cartSpecificationName:Sleeping bagSize:145x220cmStuffing:White duck downColor:Blue / green / orange / light blueFabric:NylonTemperature:10-15℃ Features1. Lightweight and skin friendly:sleeping bags provide extra comfort during adventure activities. It is skin friendly and durable.2. Easy to compress:It comes with a travel-friendly bag and a compression bag with straps, which makes it easy to store and carry sleeping bags.3. Waterproof and …
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Big Mouse Pad Strong Anti-slip World Map Natural Rubber Gaming Mousepad for Home Office PC Computer Working
$28.34Desktop & Off-Surface ShelvesAdd to cartFeaturesMade of rubber material, anti-slip and comfortable to touch.Can effectively reduce the hand fatigue caused by long-term use of the mouse.With locking edge, easy to use.The mouse pad of this extension is applicable to keyboard, mouse and other desktop items. Perfect mobile space for games or offices. SpecificationsName:Mouse PadColor:As showMaterial:Rubber+ClothSize:400*900*2 (mm) Package included1 x Mouse …
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DC To AC 110V 60HZ Display Solar Pure Sine Wave Power Inverter 1200W-3000W Converter
$107.99Inverters & ConvertersAdd to cartSpecificationsType::Solar inverterOutput voltage waveform::Pure sine wavePower(Rated power)::1200W(600W), 2200W(1100W), 3000W(1500W) (Optional)Output voltage:AC 110V 120VInput voltage:12V/24V/48V (Optional)Output frequency:60HzLow-voltage protection::9.5V/ 20VHigh-pressure protection:16V/30VConversion rate::90% or moreSize:21*11*5.5CM(1600W) / 25*11*5.5CM(2200W) / 26*11*5.5CM(3000W)Features– LCD display screen.– Buzzer reminder device. Once any protection of the inverter is triggered, the inverter immediately disconnects the power supply and the load enters a protection mode and …
DC To AC 110V 60HZ Display Solar Pure Sine Wave Power Inverter 1200W-3000W ConverterRead More
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2 Pcs FrSky Taranis Q X7 Radio Transmitter Part Gimbal-M7 M7 High Sensitivity Hall Sensor Gimbal
$83.69Radios & ReceiverAdd to cart2 PCS Frsky Gimbal-M7 M7 High Sensitivity Hall Sensor Gimbal for Taranis Q X7 Radio Transmitter SpecificationBrand Name:FrskyItem Name:Gimbal-M7 M7 Hall Sensor Gimabl for Taranis Q X7Model:Gimbal-M7Supply Voltage (VCC):DC 3.0 ~ ±0.5VSensitivity:2.50 mV/GLinear Output Voltage Range:0.1 ~ ( VCC +0.1) VOutput Load Resistance (output to ground) >15KQQuiescent Output (TA = 25°C, B = 0 G):0.5 …
