Category: RF amplifier
Showing 49–64 of 241 results
2.4G High Gain Directional Antenna Image Transmission Antenna Yagi Antenna SMA-K
$19.43RF amplifierAdd to cartTechnical index1. Working frequency:2.35-2.55GHZ2. Antenna gain:10.5dB (typical value)3. Antenna standing wave ratio4. Power capacity:10W5. Mechanical size:5≠10Cm (without joint)6. Radiation direction:directional linear polarization7. Connector type:SMA-K (standard female head, external screw inner hole, customizable)Package includes1 x Antenna
2.4G/5.8G/5G Antenna SMA inner Pin for HackRF one Module 2400-2500MHz 5150-5850MHz
$7.76RF amplifierAdd to cartFeatureProduct model:2.4G, 5G, 5.8G antenna, SMA inner pin antenna for HackRF OneWorking frequency:2400-2500MHZ, 5150-5850MHZImpedance:50┯Antenna gain:8dbiAntenna length:160mm*18mmStanding wave ratio:1.8Polarization:horizontalInterface model:SMA internal thread internal needleShape:bendable 90 degreesPackage includes1 x antenna
2.4GHZ 3DB Bridge Ring Coupler SMA Outer Screw inner Hole
$23.64RF amplifierAdd to cartDescriptionThis ring coupler is a kind of power divider. It can also be regarded as a directional coupler with 3DB coupling. Generally, when measuring the main signal, the 3DB signal is used for testing. Because there is a certain degree of isolation between the two channels, the measurement will not affect the main signal product …
2.4GHZ 3DB Bridge Ring Coupler SMA Outer Screw inner HoleRead More
2.4GHz 40dBm Image Transmission Antenna High Efficiency WiFi Antenna SMA Connector
$13.96RF amplifierAdd to cartAntenna parameters1. Working frequency:2.1-2.7GHz 2. Polarization method:horizontal linear polarization3. Input impedance:50┯4. Maximum power5. Dimensions:50*50mm (excluding connectors)6. Connector form:SMA female (outer screw and inner hole)7. Machine weight:10gPackage included1 x Antenna
2.4GHZ Directional Coupler Directional Bridge Microstrip Power Divider Module
$18.21RF amplifierAdd to cartFeatureThis microstrip power splitter is similar to a directional coupler. Ideally, the input of port 1 has no reflection, and the input power is output from ports 2 and 3, and port 4 has no output, that is, ports 1 and 4 are isolated from each other. S12 and S13 have a phase difference of …
2.4GHZ Directional Coupler Directional Bridge Microstrip Power Divider ModuleRead More
2.4GHz Low Noise Amplifier LNA Module
$78.35RF amplifierAdd to cartIntroductionA low noise amplifier is a special type of electronic amplifier, which is mainly used in a communication system to amplify the signal received from the antenna to facilitate the processing of the subsequent electronic equipment. Since the signal from the antenna is generally very weak, the low-noise amplifier is generally located very close to …
2.4GHz-5.8GHz 5w UWB Ultra-wideband Antenna Positioning Antenna Wifi Antenna
$8.73RF amplifierAdd to cartIntroductionThe antenna is a bow tie type ultra-wideband dipole antenna. It is suitable for omnidirectional radio signal transmission and reception, coverage, signal testing and other purposes. The antenna covers common frequency bands such as mobile phones, UWB positioning, and Wifi.Technical index1. Working frequency:2.4GHz-5.8GHz2. Power capacity:5w3. Antenna gain:3.5dBi4. Radiation direction:the axial direction of the antenna surface5. …
2.4GHz-5.8GHz 5w UWB Ultra-wideband Antenna Positioning Antenna Wifi AntennaRead More
2.7GHz AD8302 RF Amplitude and Phase Detector Logarithmic Detector Module
$18.43RF amplifierAdd to cartDevice introduction1. The relative amplitude and phase detector of radio frequency signal, using AD8302 chip, is a fully integrated RFIC, used to measure the amplitude and phase between two independent input signals. The operating frequency of this device can be from low frequency to 2.7GHz. Can be used for gain detection, standing wave ratio measurement.2. …
2.7GHz AD8302 RF Amplitude and Phase Detector Logarithmic Detector ModuleRead More
20mm H-FIELD PROBE EMC EMI Near-field Probe Conduction Radiation Correction Simple Magnetic Field Probe
$9.11RF amplifierAdd to cartParameterWorking frequency:9K-3GHZ;Weight:3.4 gramsSize:73mm * 24mm (not including connector)Connector:SMA female (outer tooth inner hole)With black protective sleeveNote:When using, please keep your hands away from the PCB board.Package included1 x Magnetic Field Probe
22.625MHZ TCXO TCXO-9 Compensated Crystal Module for YAESU FT-817/857/897 Replacement Parts
$27.65RF amplifierAdd to cartDescriptionYaesu FT – 817/857/897 models suitable for removing crystal components, such as complete compatible with original TCXO – 9.Frequency is 22.625MHz, the replacement of the original machine crystals can improve machine stability , in a different environment than the original module with outstanding performance.The actual test frequency observed with precision frequency meter crystal , crystal …
22.625MHZ TCXO TCXO-9 Compensated Crystal Module for YAESU FT-817/857/897 Replacement PartsRead More
23.5M-6000M 6G Radio Frequency 0.5PPM High Stability Low Noise Signal Source Full Touch Screen PC Controllable Point Frequency Sweep
$127.01RF amplifierAdd to cartOverviewMAX2870 is an ultra-wideband phase-locked loop (PLL), integrated voltage-controlled oscillator (VCO), and can work in integer and fractional-N modes. With an external reference clock oscillator and loop filter, the MAX2870 can form a high-performance frequency synthesizer to generate a clock in the frequency range of 23.5MHz to 6.0GHz, and can maintain excellent phase noise and …
24bit 192khz DAC Digital Audio Decoder Optical Fiber Coaxial Digital Signal input Stereo Output Decod Board
$12.14RF amplifierAdd to cartFeatureSampling frequency range from 32KHZ to 192KHZ24bit D/A converterOutput 105DB dynamic range-90DB total harmonic distortion + signal to noise ratioCompatible with IEC60958, S/PDIF, EIAJ CP1201, AES3 protocolLinear filter output5V working voltage5V3.3VMinimumTypicalMaximumMinimumTypicalMaximumDynamic Range18 to 24 bitA-weighted9910597103dBunweighted9610291100dB16bitA-weighted90969096dBunweighted87938793dBTotal harmonic distortion +noise18 to 24 bit0dB-90-85-90-85dB-20dB-82-76-80-74dB-60dB-42-36-40-34dB16bit0dB-90-84-90-84dB-20dB-73-67-73-67dB-60dB-33-27-33-27dBDynamic Range18 to 24 bitA-weighted9510593103dBunweighted9210290100dB16bitA-weighted86968696dBunweighted83938393dBTotal hannonic distortion +noise18 to 24 bit0dB-90-82-90-82dB-20dB-82-72-80-70dB-60dB-42-32-40-30dB16bit0dB-90-82-90-82dB-20dB-73-63-73-63dB-60dB-33-23-33-23dBPackage includes1 x Digital Audio …
25K-100MHz RF DC Block Bias Coaxial Feed Bias Tee Low insertion Loss HF AM
$16.88RF amplifierAdd to cartModule parametersWorking frequency:25k-100MHzInsertion-lossOperating Voltage:DC1-50VNormal working currentWeight:15 gramsWorking principleBroadband amplifier feeding circuit, high frequency is affected by parasitic capacitance parameters, and its performance drops sharply, so BiasTee is required for feeding.BiasTee is composed of ultra-wideband, near-idealized, high-frequency inductors and capacitors with no resonance point.DC blocking capacitor:blocking DC to prevent DC voltage from leaking to subsequent circuits …
25K-100MHz RF DC Block Bias Coaxial Feed Bias Tee Low insertion Loss HF AMRead More
25K-100MHz RF DC Block Bias Coaxial Feed Bias Tee Low insertion Loss HF AMD with Shell
$41.03RF amplifierAdd to cartModule parametersWorking frequency:25k-100MHzInsertion-lossOperating Voltage:DC1-50VNormal working currentWeight:50 gramsWorking principleBroadband amplifier feeding circuit, high frequency is affected by parasitic capacitance parameters, and its performance drops sharply, so BiasTee is required for feeding.BiasTee is composed of ultra-wideband, near-idealized, high-frequency inductors and capacitors with no resonance point.DC blocking capacitor:blocking DC to prevent DC voltage from leaking to subsequent circuits …
25K-100MHz RF DC Block Bias Coaxial Feed Bias Tee Low insertion Loss HF AMD with ShellRead More
30-4000MHz 40dB Gain Broadband High Frequency RF Amplifier Module for FM HF VHF/UHF
$34.98RF amplifierAdd to cartFeaturesOperating Frequency:30-4000MHzAmplifier Gain:40dBMaximum output power:+ 20dBm (100mW) @ 1dB compression pointOperating Current:135mA (5V)Supply voltage:5VDCSystem Impedance:50 ohmsPackage included1 x 30-4000MHz 40dB Gain Broadband High Frequency RF Amplifier Module
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JT-180 1.4W 7V Solar Panel Power Fountain Pump Outdoor Garden Pond Pool Submersible Water Pump Kit
$64.79Electrical Pump & ValveAdd to cartSpecificationsModel:JT-180Materail:Monocrystalline silicon+ABSSolar battery:7V,1.4WSolar battery:110mm*110mm/4.3inch*4.3inchThe power of pump:DC7V 1.4WMax flow pump:200L/hMax.water height of pump:75cm(Max,water-jet height:50cm)Life time:≥15000HoursFeatureThis product has the lowest rate of the power of solar battery to pump power,and it is not only very easy to operate the brushless motor under little sunshinelike the brush motor,but also, it has the much long life time than …
5pcs 220V XH-W3003 Micro Digital thermostat High Precision Temperature Control Switch Temperature Alarm
$68.61Sensor & Detector ModuleAdd to cartFeatureProduct Name:Microcomputer Temperature ControllerProduct model:XH-W3003Temperature range:-50~110°CTemperature control range:-50~110°CTemperature measurement accuracy:+-0.1 °CTemperature control accuracy:+-0.1 °CTemperature probe:1 meter waterproof probeSupply voltage:AC110-220VOutput power:AC220V:1000WOutput type:Direct outputOutput currentAppearance size:60 x 45 x 31mmOpening size:73mm (aperture 4mm)Features:Setting methodHigh temperature alarm (range:-50~110°C):For example, if you want to alarm when the temperature exceeds 20 °C, set the upper limit temperature to 20 °C …
30pcs 2.4G Wireless Remote Control Module Transmitter and Receiver Module Kit Transmission Reception Communication 6 Channel Output
$178.88Smart ModuleAdd to cartTY24D-TX is the transmitting module, TY24D-RX is the receiving module. The transmitting module only needs to provide 3.3V power supply and transmitting button and one LED as the transmitting status indication. The output port corresponding to the receiving module can output the level signal, and the module has the output status. Select to select the …
2Pcs DC-DC Boost Buck Adjustable Step Up Step Down Automatic Converter XL6009 Module Suitable for Solar Panel
$8.87Boost & Buck ModuleAdd to cartDescriptionsAuto start voltage will be pulled down to 7V or less, and engine will at high speed when the voltage up to 15V or higher. It is hard to work for 12V electrical equipment, this automatic buck boost module can solve this problem, regardless of the input voltage is 5V or 12V or 32V, the …
5 Pcs Blue Acrylic Wall Mounted Protective Case Support Cooling Fan for Raspberry Pi 4 Model B
$56.17Raspberry Pi & Orange PiAdd to cartDescription– Wall Mounting Available– Red Blue Black Optional– Support Adding Cooling Fan– Compatible With Raspberry Pi 4B– Make of Transparent Acrylic, could check the board status easilyThere is a Protective Film on the board surface, please take it off before using.Package Included5* Blue Acrylic Case Kit
5pcs 0.5A 3S Synchronous Buck Li-Ion Charger DC 5-23V to 4.2V 8.4V 12.6V Power Supply Module for 3.7V 7.4V 11.1V 18650 Lithium Battery
$32.85Power Supply ModuleAdd to cartDescription3-Cell(3S) 12.6V VersionInput voltage:DC 14.8-23V(Recommend DC 14.8V/15V/18V)Charging voltage:12.6VCharging current:0.5ALed indicatorBright:Charging Off:full blinking:almost full; If the charging current is too large (or the battery capacity is small), it will quickly enter the flashing state, and the charging current should be reduced.Operating ambient temperature:-40° to +85°Storage temperature:-65° to +125°Size:30*15*5.5mmWeight:2gApplicationsCellular TelephonesPDA, MP3 Players, MP4 PlayersDigital CamerasBluetooth ApplicationsGame PlayersNotebookli-on …
15W 18V Semi Flexible Solar Panel with 5V USB Port & Cables
$58.36Smart Robot & Solar PanelAdd to cartSpecificationsMaximum Power (Pmax):15wMaximum Power Voltage (Vmp):18VMaximum Power Current (Imp):1.2aThe Number of Cells:36 PCSOutput:USB 5V & DC 18VSize:435 * 200 * 2.5 mmFeaturesLightweight and easy to carry.The charging temperature is -20-70 degrees Celsius.Flexible solar panel, maximum bending 30 degrees arc.Short circuit and surge technology keeps you and your equipment safe.Durable, waterproof.Packing Included1 x solar panels1 x …
15W 18V Semi Flexible Solar Panel with 5V USB Port & CablesRead More
DPX6005S Digital CNC Adjustable DC Power Supply 0-60V/32V 5A/3A 48V24V12V Step-down Board with LCD Display
$82.94Power Supply ModuleAdd to cartFeaturesIt is a fully CNC programmable step-down power supply with small size, high power, high efficiency and stable operation. It adopts a 1.8-inch TFT color liquid crystal display to provide comprehensive and clear display data. The power supply is controlled by an advanced microprocessor and can be precisely adjusted. And display voltage and current; using …