Category: RF amplifier
Showing 193–208 of 241 results
Radio Frequency Broadband Low Noise Amplifier LNA (20-3000MHz gain: 35dB)
$39.35RF amplifierAdd to cartFeatureThe amplifier is an upgraded version of the 5-3500MHz amplifier. It adopts a cascade method to ensure that the amplifier has a lower noise figure while enhancing the gain of the amplifier. The typical gain is 35dB, the low frequency band has higher gain, and the high frequency band has a little drop. .ApplicationsThis amplifier …
Radio Frequency Broadband Low Noise Amplifier LNA (20-3000MHz gain: 35dB)Read More
Radio Frequency ESC Attenuator Radio Attenuator ALC AGC Automatic Gain Control 1MHz-2000MHz
$20.24RF amplifierAdd to cartApplicationThis amplifier has the advantages of wide frequency range, high gain, low noise figure, etc. It can be used in various radio frequency receiving front ends to increase the communication distance! Wide range of shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers and other places where low-noise and small-signal RF amplification is required!Technical …
Radio Frequency ESC Attenuator Radio Attenuator ALC AGC Automatic Gain Control 1MHz-2000MHzRead More
Radio Frequency Microwave Frequency Multiplier RFin 4.0-8.0GHz RFout 8.0-16.0GHz
$19.75RF amplifierAdd to cartDescriptionFrequency multiplier makes the output signal frequency equal to an integer multiple of the input signal frequency. The input frequency is f1, then the output frequency is f0=nf1, and the baby coefficient n is 2. The frequency multiplier has a wide range of uses. For example, after the transmitter adopts a frequency multiplier, the main …
Radio Frequency Microwave Frequency Multiplier RFin 4.0-8.0GHz RFout 8.0-16.0GHzRead More
RF 144MHz 5W Power Amplifier
$39.35RF amplifierAdd to cartProduct UsageThe width RF low power amplifier is suitable for 144MHz (130-180Mz) radio emission learning research. It can output 5.0W@7.2V power when inputting 0.1W, and has high conversion efficiency. The amplifier is equipped with a heat sink for long-term. Stable work.Technical ParametersOperating frequency:130-180MHzInput power:0.1W (20dBm)Maximum output:2.5W (34dBm) 5.0V power supply 5.0W (37dBm) 7.2V power supply …
RF Amplifier Low Noise Amplifier Ham Radio Module LNA 50M-4GHz NF=0.6dB RF FM HF VHF / UHF Ham Radio -110dBm
$45.91RF amplifierAdd to cartFeatures– This is a ultra low noise, high linearity low noise amplifier module.– It has 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB.– It can be used for high dynamic range receiver LNA application, and amplify small signal of 110dBM.– You can cascade several LNA modules in order to improve gain.– Generally used for …
RF Antenna UWB Antenna Fractal Antenna Art Antenna 98*98MM SMA
$19.67RF amplifierAdd to cartDescriptionFractal antenna is the product of the intersection of fractal geometry and antenna technology.It has excellent characteristics such as miniaturization, multi-band, and integration.It is a new research hotspot in current antenna engineering.SpecificationPCB size:98*98MM(length *width)Interface:SMAProduct weight:35gPackage included1 x Antenna
RF Broadband FM Amplifier 1-512MHz 1.6W HF FM VHF UHF RF Amplifier Module Board with Heat Sink
$37.17RF amplifierAdd to cartProduct UsageThis broadband RF low power amplifier is suitable for all kinds of radio transmission, such as:short wave FM wireless remote control, FM FM radio transmission, amateur radio 135-175MHz, 380-470MHz walkie-talkie and other transmissions. The low-frequency input of 1mW can output a maximum of 1.6W of power, and the maximum output of 1.0W at 512MHz …
RF Demo Kit NanoVNA RF Test Module Vector Network Analyzer Board Filter Attenuator Module
$26.31RF amplifierAdd to cartFeature1. RF Demo Kit NanoVNA RF test board demo calibration board for learning Vector Network Analyzer , Antenna Analyzer test calibration learning.2. The board is totally integrated with 18 functional modules.3. Equipped with 2 pcs of UFL patch cord for convenient use.4. Each module is well selected of high quality and great reliability.5. The board …
RF Demo Kit NanoVNA RF Test Module Vector Network Analyzer Board Filter Attenuator ModuleRead More
RF Envelope Detector Amplitude Detection Discharge Signal Detection Module
$19.67RF amplifierAdd to cartDescriptionThis product uses a voltage doubler detector (consisting of two reverse microwave diodes), 1 time sensitive than single-tube detector(about 6dB),high sensitivity (typical -30dBm, or even to -40dBm) not ordinary 2AP9,1N60 can emulate.The envelope detection principleFeature1. Maximum input:20dBm2. Detection output:The default is positive3. Working Frequency:0.1-3200MHz4. RC Filter:R = 10K, C = 1nF; (two elements in parallel …
RF Envelope Detector Amplitude Detection Discharge Signal Detection ModuleRead More
RF Low Noise Amplifier 1.3dB NF Ultra Low Noise Amplifier LNA1-4G-20DB
$27.05RF amplifierAdd to cartProduct applicationThe amplifier has the advantages of wide frequency range, high gain, low noise coefficient, etc., and can be used for various radio frequency receiving front end to increase the communication distance! Wide range of short wave, FM radio, remote control receiver, cable TV signal amplifier and other low noise small signal RF amplifier! The …
RF Low Noise Amplifier 1.3dB NF Ultra Low Noise Amplifier LNA1-4G-20DBRead More
RF Microwave DC Bias DC Block DC Feed DC Bias 0.2-180MHz Module
$21.86RF amplifierAdd to cartUse1. RF power supply for active antenna2. The output of the broadband amplifier is blocked3. Communication data is injected through the RF end4. Imported high frequency and low loss magnetic ringWorking parameters1. Frequency range:0.2 -180MHz2. Insertion loss:0.1dB@1MHz 0.4dB@100MHz3. Maximum voltage:30V4. Maximum current:3A5. Radio frequency connector:SMA-K (outer screw inner hole)6. System impedance:50 ohm7. Dimensions:33mmx33mm without connectors8. …
RF Microwave DC Bias DC Block DC Feed DC Bias 0.2-180MHz ModuleRead More
RF Multiplier Module Frequency Multiplication 1 – 200MHz SMA interface
$18.58RF amplifierAdd to cartFeatureTitle:RF multiplier moduleFrequency multiplication:1 ~ 200MHz SMA interfaceInput frequency range:1 ~ 200 MHzOutput frequency range:2 ~ 400MHzInput signal amplitude:> 3dBmdBmSize:42 * 20 mmP1 interface:input signal. (RP SMA KE KHD outer screw inner hole)P2 interface:output signal.Package includes1 X RF220 passive frequency doubling signal transfer module
RF Programmable Attenuator 0-31dB Adjustable 1dB Step/Back 1-3800MHz CNC Shell PC Controllable
$45.91RF amplifierAdd to cartFeature1) Operating frequency range:1∥3800MHz;2) Maximum power of input signal:20dBm3) Attenuation range and step length:The attenuation range is 0∥31dB, and the step length is 1dB.4) Insertion loss:less than 2.0dB.5) Attenuation control:press the OK key, after the attenuation number flashes, press the + and-keys to achieve plus or minus control, press OK again6) Input and output impedance:50┯.7) …
RF Radio Frequency Low Noise Amplifier Board HMC580 Vpp 5V for Short Wave FM Radio Remote Control Receiver
$22.32RF amplifierAdd to cartDescription1. This is a RF Radio Frequency Low Noise Amplifier Board HMC580 Vpp=5V.2. Compact size,easy to install.Features1. The amplifier is designed with reference to the official data of HMC580.2. With the advantages of wide frequency range, stable gain, high output power +22dBm@1dBP, and so on.3. This product can be applied to various rf receive front-end …
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5Pcs MQ-7 MQ7 Carbon Monoxide CO Gas Sensor Detection Module
$13.49Sensor & Detector ModuleAdd to cart>>>Manual:Click here to openOverviewSensitive material MQ-7 gas sensors used in clean air, low conductivity tin oxide (SnO2). High-low temperature cycling detection mode (1.5V heating) carbon monoxide detector, conductivity sensor with the increasing concentration of carbon monoxide gas in the air increases,high-temperature (5.0V heating) cleaning cryoadsorption stray gases. Using a simple circuit to change the conductivity, …
5Pcs MQ-7 MQ7 Carbon Monoxide CO Gas Sensor Detection ModuleRead More
Mini DC12V 3M Micro Quiet Motor Submersible Brushless Water Pump
$24.29Electrical Pump & ValveAdd to cartDescriptionMini DC 12V 3M 240L/H Micro Quiet Brushless Motor Submersible Water PumpFeatureBrushless, permanent magnetic rotor, maintenance-free.Stator and circuit board sealed by epoxy resin.The axis is enclosed with static sealing, which can avoid leaking problemsAdopt high performance stainless steel shaft.Amphibious design, able to work either on land or in water.Super long working life (more than 30,000 …
Mini DC12V 3M Micro Quiet Motor Submersible Brushless Water PumpRead More
100-240V Power Adapter Power Supply Adaptor Plugs AU Standard
$16.19AC/DC AdaptersAdd to cartPower Supply Adaptor for Makita Radio BMR100 BMR100W BMR102 BMR105 DMR105SpecificationsInput:AC 100-240V, 50/60HzOutput:DC 12V 1AColor:BlackSize(Approximately):7.8*4.9*3.2cm(approx.)Wire length(Approximately):93cmPlug type:AU PlugFeatures-Voltage Protection-Short Circuit Protection-Current Protection-Sealed for protection against moisture and humidityApplicationFor Makita Radio BMR100 BMR100W BMR102 BMR105 DMR105Package included1 x Adaptor
3pcs BT201 Dual Mode 5.0 Bluetooth Lossless Audio Power Amplifier Board Module TF Card U Disk Ble Spp Serial Port Transparent
$16.31Amplifier BoardAdd to cart>>>Manual:Click here to openOverviewBT201 5.0 Bluetooth module is a 4-in-1 single chip that supports bluetooth, usb flash drive and TF card. The highlight of the chip is that it supports lossless music playback, simple and clear serial port control function, BLE pass-through function and SPP pass-through function.It greatly reduces the development difficulty of embedded bluetooth …
100pcs 30pF 5.08MM 50V Multilayer Monolithic Ceramic Capacitor
$5.09Electronic Accessories & SuppliesAdd to cartDescriptionFrequency characteristics:low frequencyAdjustment method:fixedLead Type:Radial Lead WireTolerance:÷ 10 (%)Pressure resistance:50 (V)Capacity:30pFFeaturesLarge capacity, small size, high reliability,Stable capacity, high temperature and humidity resistance.Applications:Widely used in electronic precision instruments.A variety of small electronic equipment for resonance, wave filtering Package included100 x 30pF capacitor
220V 750W Stainless Steel Deep Well Submersible Screw Pump Water Pump
$546.74Electrical Pump & ValveAdd to cartSpecificationsName:Submersible PumpColor:grayMaterials:stainless steelPower:750WVoltage:220VSize:540*100mmCord Length:18mPump Head/Lift:75m MaxFeatures-Energy-efficient, easy to install, low energy, low noise.-Stainless steel body, strong and durable, not easy to rust.-Stainless steel filter prevents impurities from entering the pump and has a long service life.Package Included1 x Submersible Pump3 x Accessories(distribute the adapter according to your country)
20Pcs Mini DC-DC1.3A Voltage Converter Step Down Module 12V 24V to 5V 3.3V 9V with integrated inductor for 360 RC
$31.43Power Supply ModuleAdd to cartFeaturesThe maximum output current is 1.3A, and it is running within 1A for a long time;Non-isolated DC synchronous rectification with up to 94% conversion efficiencyOne-piece inductor, lower heat than ordinary shielded inductorUniversal, optional output voltage, spot welding directly on the boardOutput with LED indicator for easy and visual indication of voltage outputWith enable (EN) port, …
65x37mm Universal Slotted Frame Rail Floor Jack Guard Adapter Lift Rubber Pad Rubber Mat
$22.67RubbersAdd to cartDescriptionThis rubber pad is suitable for car Jack with 55mm intake.SpecificationType:Rubber Pad Universal Diameter 65×37 With Wide V-GrooveMaterial:RubberColor:BlackDiameter:65mmTotal height:37 mmGroove Top:15mmGroove Bottom:10mmGroove Height:8mmFeatures1. Universally applicable.2. Industrial Quality.3. Very robust (min. 80 Shore).4. Easy install and durable use.5. Great quality and great Fitment.6. Direct Replacement, No Modifications Necessary.FitmentSuitable For Car Jack With 55mm IntakePackage Included1 x …
65x37mm Universal Slotted Frame Rail Floor Jack Guard Adapter Lift Rubber Pad Rubber MatRead More