Category: RF amplifier
Showing 1–16 of 241 results
0.01-3000MHz 3GHz RF Amplifier Board LNA Broadband Low Noise Amplifier Module
$24.04RF amplifierAdd to cartFeaturesThe amplifier has the advantages of wide frequency range, high gain and low noise figure.Can be used for a variety of radio frequency reception before, increase the communication distance!Wide range of shortwave, FM radio, remote receivers, cable signal amplifiers, etc. where low-noise, small-signal RF amplification is required.Specifications1. Supply voltage:DC12V2. Gain:22dB3. Input and output impedance:50Ω4. Broadband:10MHz-3GHBandwidth …
0.01-3000MHz 3GHz RF Amplifier Board LNA Broadband Low Noise Amplifier ModuleRead More
0.05-4GHz 22DBM 1W RF Amplifier High Linearity Amplifier Board
$15.17RF amplifierAdd to cartSpecification1. Supply voltage:typical +5V (typical current value 300mA)2. Gain:a typical value of 16dB matching. The gain is slightly different for different frequencies.3. Input and output impedance:50 ohms4. Maximum output power:P1dB 29.5dBm typical5. Maximum input power6. Bandwidth:0.05-4GHZ (gain is different at different frequencies, please refer to S21 curve index for details)7. Noise figure:4.4dB8. Weight:20 gramsPackage included1 …
0.05-4GHz 22DBM 1W RF Amplifier High Linearity Amplifier BoardRead More
0.1-2000MHz RF Wideband Amplifier Gain 30dB Low Noise Amplifier LNA Board Module
$21.86RF amplifierAdd to cartFeatures-This product with wide frequency range, high gain, low noise figure-This product can be applied to various RF receive front-end and increases communication distance-Used for Short wave, FM radio, remote control receiver, such as cable TV signal amplifier need low noise RF signal amplificationSpecificationsSize:25*52mmDiameter of end:5mmOperating frequency:0.1-2000MHzAmplifier gainF=0.1MHz, gain=32dBF=500Mhz, gain=31dB F=1000MHz, gain=29dBF=1500Mhz, gain=25dBF=2000MHz, gain=20dBMaximum power …
0.1-2000MHz RF Wideband Amplifier Gain 30dB Low Noise Amplifier LNA Board ModuleRead More
0.1-2500MHz 38dB Gain RF Microwave High Gain Amplifier
$28.42RF amplifierAdd to cartnullApplicationsThe amplifier has the advantages of wide frequency range and high gain, which can be used for various RF receiving gain modules to increase the communication distance. Wide-range short-wave, FM radio, remote receiver, cable signal amplifier and other places where small signal RF amplification is needed.Technical indicatorsOperating frequency:0.1-2500MHzAmplifier Gain:38dB (Typical)F= 0.1MHz, gain=38dBF= 500Mhz gain=38dBF=1000MHz gain=38dBF=1500Mhz …
0.1-2500MHz 38dB Gain RF Microwave High Gain AmplifierRead More
0.1-2GHz 64dB Gain RF Broadband Amplifier Board Low Noise Amplifier LNA
$34.98RF amplifierAdd to cartDescriptionlow noise amplifierLNA2-2G-64DB1. Power supply voltage:12VDirect(Current 70MA)Shielding enclosure2. Gain:64DB input and output impedance:50 ohm3. Maximum output power:10dBm (2VPP50Under ohmic load)4. Input signal5. Bandwidth, bandwidth:1MHzreach(2GHzDifferent frequency gain is different, specific please refer toS21Curve index)6. Noise coefficient:2dB (0.5GHzCase measurement)7. Other:the need for different gain values, you can reduce the supply voltage8. Point frequency gain:GAIN=63.41 dB F=30.29MHZ GAIN=66.43 …
0.1-2GHz 64dB Gain RF Broadband Amplifier Board Low Noise Amplifier LNARead More
0.1-4000MHz 20dB DC 5V RF Microwave Amplifier SMA Female Connector
$22.26RF amplifierAdd to cartDescriptionThis amplifier has the advantages of wide operating frequency range, stable gain, low power supply voltage and low current consumption. It can be used to amplify various radio frequency signals and is widely used in FM broadcasting, remote control receivers, cable television, gps, Beidou receivers, wifi bluetooth receiving circuit, etc., need low noise, high overload …
0.1-4000MHz 20dB DC 5V RF Microwave Amplifier SMA Female ConnectorRead More
0.1-4000MHz 20dB Low-power Microwave Radio Frequency Broadband Amplifier Board
$22.95RF amplifierAdd to cartApplicationsThis amplifier has the advantages of wide operating frequency range, stable gain, low power supply voltage and low current consumption. It can be used to amplify various radio frequency signals and is widely used in FM broadcasting, remote control receivers, cable TV, GPS, Beidou receivers, wifi bluetooth receiving circuit, etc.Technical ParametersFrequency range:0.1–4000MHZSupply voltage:3.3-5.5VDCMaximum power:+3dBm (3mW) …
0.1-4000MHz 20dB Low-power Microwave Radio Frequency Broadband Amplifier BoardRead More
0.15-400MHz Antenna Isolator Antenna DC Isolator DIY Parts
$16.47RF amplifierAdd to cartSpecificationInput/output impedance:50 Ohm(1:1 ratio)Insertion loss:max. 1dB(2-50MHz)/3dB(0.15-400MHz)Maximum RF Power:0.25WBNC-FemaleProduct size:88*16*16 (included seat)Product weight:30gPackage included1 x Antenna DC Isolator DIY Parts
1 Set 1.8M-30MHz SWR_Bridge_1.4 Assembly Kits Electronic Components RF SWR Reflection Bridge for RF Network
$30.00RF amplifierAdd to cartDescriptionProduct name:SWR_Bridge_1.4Frequency:spare parts:1.8M-30MHzSize:45 mm x 29mmWeight:13gYou need to debug by yourself before use, and find the store for the debugging method.Made of high quality PCB, durable to use.Package Includes1 x SWR_Bridge_1.4 Kit
1-8000MHz AD8318 RF Logarithmic Detector 70dB RSSI Measurement Power Meter
$32.79RF amplifierAdd to cartProduct UsageThe RF detector is made of ADI’s AD8318 chip , the design of the power supply voltage regulator circuit such that the detection accuracy tends to official data, the operating frequency range is 1-8000MHz, can detect -65 to 5dBm RF signal and with DC voltage output the detected signal strength (in dBm, logarithmic detection), …
1-8000MHz AD8318 RF Logarithmic Detector 70dB RSSI Measurement Power MeterRead More
1.8 MHZ HPF DIY KIT ((RX only) High Pass Filter
$69.32RF amplifierAdd to cartFeatureTest 10 watts on TX for a maximum of 1 minute;It only applies to RX and low power TX. The aluminum shell with SMA connector has been fully tested -3dB @ 1.8 MHZ, and the minimum loss can reach more than 54 MHZ;1. Size:83*25*25mm excluding connectors;2. Weight:69 gramsPackage includes1 x 1.8 MHZ HPF DIY KIT …
10-3000MHz Standing Wave Ratio Reflection Bridge SWR RF Directional Bridge Network Circuit Antenna Ham Radio Amplifier
$26.81RF amplifierAdd to cartFeaturesThe bridge is a sensor for measuring the reflection coefficient. It is used for RF network measurement. The reflected signal of the output has amplitude and phase information, and has the characteristics of wide frequency and high directivity. This bridge can be easily combined with an RF spectrum analyzer or a sweeper with a tracking …
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High-speed Isolation USB To TTL Serial Module Power Isolation Optocoupler Isolation
$15.30Converter BoardAdd to cartOverviewOptical isolation USB to TTL Serial Module Equipped with CH340T USB to serial chip, achieved the power and TTL signal isolation,High-speed and stability, it could avoid the damage of USB and computer blue screen or other issues while use the USB to TTLserial port module, due to improper operation or other external impact on the …
High-speed Isolation USB To TTL Serial Module Power Isolation Optocoupler IsolationRead More
3pcs 3.5mm Plug Jack Stereo TRRS Headset Audio Socket Breakout Board Extension Module
$4.46Converter BoardAdd to cartFeaturesName:Audio breakout board1. TRRS connectors are the audio-style connectors that you see on some phones, MP3 players and development boards.2. TRRS stands for “Tip, Ring, Ring, Sleeve, Inch which reflects the fact that, unlike a standard stereo connector, this actually has three conductors and a ground.3. Some devices use the extra conductor for a microphone …
3pcs 3.5mm Plug Jack Stereo TRRS Headset Audio Socket Breakout Board Extension ModuleRead More
6.5×55 Laser Bore Sighter Red Dot Sight 6.5mm x 55 Brass Cartridge Boresighter Caliber
$20.24Laser BoresighterAdd to cartCaution:Avoid direct eye exposure to the laser beam. Laser radiation is emitted from the aperture.SpecificationHousing Material:BrassLaser Type:Red LaserLaser Wavelength:635~655mmMax Output PowerPower Supply:3Pcs LR41 Batteries (NOT Included)Battery Installation:Positive side facing outwards. Look at your button cell battery, you will see inch+inch on the flat side commonly, which means positive. And the other slightly rounded side is …
6.5×55 Laser Bore Sighter Red Dot Sight 6.5mm x 55 Brass Cartridge Boresighter CaliberRead More
AD584 Voltage Reference 2.5V/5V/7.5V/10V High Precision Reference Source for Voltmeter Calibration
$32.36RF amplifierAdd to cartSpecificationInput voltage:15VOutput voltage:2.5V/5V/7.5V/10VAccuracy:0.0001Warn floating:15ppm/→Size:5*5cm(not included SMA)Package included1 x AD584 Voltage Reference 2.5V/5V/7.5V/10V High Precision Reference Source
5pcs LilyPad MCP9700 Temperature Sensor Module
$16.04Sensor & Detector ModuleAdd to cartDescriptionDetecting temperature changes has never been easier. The MCP9700 is a small thermistor type temperature sensor. This sensor will output 0.5V at 0 degrees C, 0.75V at 25 C, and 10mV per degree C. Doing an analog to digital conversion on the signal line will allow you to establish the local ambient temperature. Detect physical …
76M-108M 2-channel FM Transmitter Board Stereo Wireless Audio Transmission Transmitter Module
$33.20Other Module BoardAdd to cartDescriptionTwo-channel stereo FM transmitter moduleWorking voltage:DC 3V-16VWorking current:17mASize:49mm*31mmFunction description2-channel FM stereo transmissionPower-off memory functionworking frequency displayInput volume and transmission frequency are adjustablesupport wide voltage supplyworking current, small emission efficiency, high power supply, durableRestore factory settingsultra low back noiseInstructions for use– Key:short press, frequency reduction, 0.1MHz;+ key:Short press, increase the frequency by 0.1MHz, long press, restore …
80x50x20mm Corrosion Resistant Aluminum Split Body Aluminum Box Enclosure Case for Electronic DIY
$14.16Electronic Accessories & SuppliesAdd to cartFeaturesHeavy gauge extruded aluminum construction | Easier for drilling, soldering, screwing, problem fixing.Excellent electromagnetic shielding performance;Front and back panels and fasteners are included.Heavy gauge extruded aluminum construction.Excellent electromagnetic shielding performance.Built-in grooves for holding circuit board.Corrosion resistant, lightweight.Durable in use.Great for electronic projects, power supply units, student projects and amplifiers, etc.SpecificationMaterial:extruded aluminumColor:blackSize:80x50x20mmPackage Included1 x 80x50x20mm Enclosure …
4000Peak Power inverter DC12V To AC220V Power Converter Car USB Charger inverter Modified Sine Wave
$157.94InvertersAdd to cartPower InverterFeature– The power inverter can convert DC12V to AC220.– Overload, over temperature, short-circuit, low voltage, over voltage protection.– Stable performance and precise output voltage.Built-in cooling fan with low noise.– Comes with a car charger and a pair of crocodile clip, convenient to use.– Perfect for television, DVD player and other household appliances.Specifications– Color:Black– Frequency:50+/-3Hz– …