Category: RF amplifier
Showing 17–32 of 241 results
10-6000MHz RF DC Biaser Bias Spot with Shell SMA-K Connector
$41.01RF amplifierAdd to cartWorking parameters1. Frequency range:10-6000MHz2. Insertion loss:0.3dB@512MHz 0.45dB@1575MHz3. Maximum voltage:50V4. Maximum current:500mA5. Radio frequency connector:SMA-K (outer screw inner hole)6. System impedance:50 ohm7. Dimensions:33mmx33mm without connectors8. Product weight:22gUsage1. RF power supply for active antenna2. The output of the broadband amplifier is blocked3. Communication data is injected through the RF endWiring1. DC:External DC power supply2.RF:RF signal terminal (this …
10-6000MHz RF DC Biaser Bias Spot with Shell SMA-K ConnectorRead More
100W SSB Linear HF Power Amplifier for YAESU FT-817 KX3 Heatsink CW AM FM C4-005 DIY KITS
$119.88RF amplifierAdd to cartNOTICE:It is a diy kit, needs to solder it and without heatsink Electrical parameters1. Operating frequency band 1.8 – 54 MHz 2. Power supply voltage:12V-16V3. Current:12A4. Max input power:5W5. Max output power:100W(13.8V/80W;16V/100W)7. Size:50 x 100 mm6. Air cooling:forced fan coolingIDQ=50–200maWarningThe output is forbidden to open circuit, short circuit, the prohibition of Bobbi 2 or morePackage …
100W SSB Linear HF Power Amplifier for YAESU FT-817 KX3 Heatsink CW AM FM C4-005 DIY KITSRead More
1090MHZ 36DB SMA Active ADS-B PCB Antenna with Biaser Tee Kit
$54.66RF amplifierAdd to cartSpecific parameters1. Omnidirectional antenna;2.The PCB circuit inside the antenna integrates a low noise amplifier;3. The PCB circuit inside the antenna integrates a filter:the bandwidth is 30MHZ;4. Length:about 22.5CM (including SMA connector);5. Equipped with ABS engineering plastic tube;6. Gain:36DB7. Frequency:1090MHzProduct included1 * ADS-B LAN antenna1 * bias1 * SMA male-SMA male cable, length:about 20cm.Special reminderWithout a …
1090MHZ 36DB SMA Active ADS-B PCB Antenna with Biaser Tee KitRead More
10K-2G 0.1-2000M LNA Broadband RF Amplifier Gain 32dB@0.5G Signal Receiver FM HF VHF / UHF Ham Radio
$21.86RF amplifierAdd to cartFeatures1, the supply voltage:DC9-15V, typical + 12V (typical current value 35mA)2, gain:the typical value of 32dB@0.5G input and output impedance:50 ohms3, the maximum output power:P1db 11dBm (@ 0.5G4, the input signal5, bandwidth:10K-2GHZ (gain different at different frequencies, please refer to the specific S21 curve indicators)6, the noise figure:2dB@0.5GPackage included1 x 10K-2G 0.1-2000M LNA Broadband RF …
10K-2GHZ LNA RF Amplifier Module 31DB 0.5G High Gain Low Noise Wideband RF Amplifier Board
$29.81RF amplifierAdd to cartFeature1. Quality aluminum alloy shell , corrosion resistant and extend the service life.2. Highaccuracy frequency and high acceptance range, increase the scope of application.3. Large input power, greatly improves work efficiency, strong practicality.4. Advanced manufacturing technology, high reliability and stable performance.5. Built to meet standard specification, strictly follow factory quality control.Module Parameter1. Power Supply Voltage:DC9-15V, …
10K-2GHZ LNA RF Amplifier Module 31DB 0.5G High Gain Low Noise Wideband RF Amplifier BoardRead More
10K-2GHZ LNA RF Amplifier Module 31DB 0.5G High Gain Low Noise Wideband RF Amplifier with Shell
$58.87RF amplifierAdd to cartFeature1. Quality aluminum alloy shell , corrosion resistant and extend the service life.2. Highaccuracy frequency and high acceptance range, increase the scope of application.3. Large input power, greatly improves work efficiency, strong practicality.4. Advanced manufacturing technology, high reliability and stable performance.5. Built to meet standard specification, strictly follow factory quality control.Module Parameter1. Power Supply Voltage:DC9-15V, …
144MHz Gain 24dB DC 5V Ultra Low Noise Amplifier LNA SMA-K Connector Module
$34.41RF amplifierAdd to cartParameterWorking frequency:125-185MHzWorking voltage:3-5VWorking current:65mA (typical value)Amplification gain:24dBMaximum output:100mW (20dBm)Noise figure:0.5dB (very small)Connector model:SMA-K (SMA standard female, outer screw and inner hole)Dimensions:25*33mm (excluding connectors)Product weight:10 gramsWiringRFin:Input signal amplificationRFout:Output amplified signalVCC:Positive power supplyGND:negative power supplyPackage included1 x Amplifier
15mmEMC EMI R15 Near-field Probe Conduction Radiation Correction Simple Magnetic Field Probe 9KHz-3GHz
$6.84RF amplifierAdd to cartPrincipleMagnetic field probe:The probe is a closed loop. When the magnetic induction line passes through the probe and reaches a certain amount, it can be detected by a spectrum analyzer or a network analyzer.UseIn the case of no contact, it can detect the magnetic leakage point of electronic components in the circuit, which is mostly …
15W RF FM Transmitter Amplifier 87MHZ-108MHZ Power Amplifier for Radio Amplifier Module
$80.99RF amplifierAdd to cartFeatureInput voltage:12V-13.8V DCInput currentInput RF signal power range:0-15dbm (1mW-30mW)Output power:15-18WFrequency range:87-108MHzBoard size:50*100mm*25mm thick.Veneer weight:140gInput and output interface:SMANote:The output cannot be unconnected or unconnected to a matched antennaThe output uses a four-stage low-pass filter to ensure the suppression of harmonics.Package includes1 x 15W RF FM Transmitter Amplifier
1:1 BALUN HF Mini Micro Balun for Outdoor Setting and QRP
$17.81RF amplifierAdd to cartFeaturesSmall size, easy to disassemble, suitable for outdoor setting and QRP use.(Note:For long-term outdoor use, the upper and lower covers of the shell must be bonded and sealed with silica gel)BNC interface can be customized.Specification1:1BALUN Mini BalunUse frequency:HFWithstand powerInterface type:M seatProduct size:91*36*26MM (including terminal)Shell size:61*36*26MMWeight:64gPackage included1 x Mini Micro Balun
1:2 1-56MHz 200W Balun HAM Shortwave Antenna Balun 50 ohm to 100 ohm Unbalanced Balance
$56.85RF amplifierAdd to cartThe main parameters1. The transformation ratio is 1:22. Input impedance:50 ohms (unbalanced)3. Output impedance:100 ohms (balance) suitable for QUAD ANT antenna4. Frequency range:1-56MHz5. Standing wave:less than 1.56. Power resistance:500w7. Dimensions:outer diameter 50x130mm8. Weight:350 grams9. Comes with epoxy resin plate and 304 stainless steel lifting ring, with two copper noses for connecting the vibrator, convenient for …
1:2 1-56MHz 200W Balun HAM Shortwave Antenna Balun 50 ohm to 100 ohm Unbalanced BalanceRead More
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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