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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DC 2-12V to 12V 9V 9W USB Boost Power Supply Module Step Up Module DC Converter
$4.36Boost & Buck ModuleAdd to cartSpecificationsStarting voltage:2VInput voltage:2V-12V DCOutput voltage:12V DC (9V DC)Input current:2AOutput voltage:default 12V, 9V can be setOutput power:≤8w (in the case of input 5V, it is easy to overheat)No-load currentWorking temperature:-40 to -80 ° CBoard size:25*14*5mm (length * width * height does not include USB)The General Test Data (just for reference)Input DC2V boost to 12V output current …
DC 2-12V to 12V 9V 9W USB Boost Power Supply Module Step Up Module DC ConverterRead More
5Pcs DC24V Coil Power Relay LY2NJ JQX-13F DPDT 8 Pin PTF08A with Socket Base
$26.55Electronic Accessories & SuppliesAdd to cartSpecificationsModel:LY2NJ (8 pins)Coil voltage:DC24VCoil Power:DC (W):≤0.9AC (VA):≤1.2Contact Structure:8 pins 2 normally open 2 normally closedContact capacity:10A 250VACPull-in voltage:≤80% (V)Release voltage:DC:≥10% (V), AC:≥30%Contact resistance:≤50 (mΩ)Insulation resistance:≤100 (mΩ)Dimensions:27.5 * 21 * 35.3mmTerminals form:SocketAction time:20ms or lessReset Time:20ms or lessOperating frequencyMechanical 18,000 cycles / hourElectrical 18,000 times / hourPackage included5 x DC24V Coil Power Relay with socket base
40*160 0.5mm Blue Aluminum Alloy Water Cooling Block Radiator Liquid Cooler Heat Sink Equipment
$24.29Other Module BoardAdd to cartFeatures1. New high quality, Connector outer diameter 9.5mm, connector inner diameter 6-8mm.2. Inner flow channel extrusion.3. Welding from components to a whole one.4. Suitable for computer CPU water, industrial inverter drive, cooling, industrial switchboard cooling.5. Rate of less than 5X10-6 mbar.l/s parts.6. Internal fin thickness 0.5MM.SpecificationMaterial:luminum alloyColor:blueSize:pprox. 40x160x12mmProcessing:Vacuum auminum BrazingPackage includes1 x Water Cooling
20Pcs DS18B20 Temperature Sensor 18B20 TO-92 Encapsulation
$44.75Electronic Accessories & SuppliesAdd to cart20Pcs DS18B20 Temperature Sensor 18B20 TO-92 EncapsulationSpecificationTemperature measurement range:-55°C ~ +125°CAccuracy:± 0.5°CEncapsulation:TO-92Quantity:20pcsPackage included20 x DS18B20
20pcs WXD3-13-2W Precision Potentiometer 22K 22K Ohm Wirewound Multi-Turn Potentiometer
$49.11Module ComponentsAdd to cartSpecificationsResistance range:22K┯Resistance tolerance:÷ 5%Rotation angle:3600 ÷ 20 Number of laps:10 lapsRated voltage:160VStarting torque:3.5 ~ 100mN.mRated power:2W (85 →) 0W (125 →)Linearity accuracy:÷ 0.3%Mechanical durability:10,000 weeksPackage included20 x Potentiometer