Category: RF amplifier
Showing 177–192 of 241 results
MINI 0.96 inch OLED ATU100 Automatic Antenna Tuner 100W Automatic Antenna Tuning Parts Kit
$94.11RF amplifierAdd to cartSpecificationThe main features of ATU-100 MINI 7×7 antenna automatic tunerIt works at a frequency of 1.8-50 MHz. Allowable supply voltage range:10-15 V DCMaximum current consumption:300 mAMaximum working power:100 WMaximum possible measured power:150 watts1 watt:It is necessary to start setting the minimum powerThe smallest possible measured power:0.1 wattsMeasurement procedure with power up to 10W:0.1WTimely powerful measurement …
MINI 0.96 inch OLED ATU100 Automatic Antenna Tuner 100W Automatic Antenna Tuning Parts KitRead More
Mini-Whip Medium and Short Wave SDR Antenna RTL-SDR Receiver Short Wave Active Antenna
$34.98RF amplifierAdd to cartFeaturesAluminum housing with internal thermal tapeFully assembled and ready to useSmall size board and light weightSpecificationsEffective band:100khz-30mhzMedium waveShortwaveUltra-short waveApplicable environment:Indoor/OutdoorVoltage range:9V-15VPackage included1 x MiNi-Whip active broadband receiving antenna
MLA-30 Loop Active Receiving Antenna Low Noise Medium Wave Short Wave Antenna Balcony Erection
$74.91RF amplifierAdd to cartSpecificationPacking size:190MM*190MM*60MMWeight:410gPackage included1 x Stainless steel wire1 x Bias power supply1 x 1m Android USB cable1 x SMA male to SMA male cable 0.6m1 x Antenna box + 10m SMA head wire2 x Fixing screws
MX-K2 CW Auto Memory Key Contoller Morse Code Keyer for Ham Radio Amplifier Wireless Power Equipment
$52.47RF amplifierAdd to cartHow to useJ1:buzzer mute; L/R:di/da or da/diF1 key can remember 60 words, and it has a power-off protection function. F2 key can remember 50 words, it doesn’t protect the data when the power fails. R3 key is for speed control, speed getting fast when the value of R3 getting down.Record:Keep pressing on F1 /F2 for …
Pagoda Triple Feed Pagoda Antenna Left and Right Rotating Receiving Antenna 5.8G Pagoda Panel Antenna
$25.14RF amplifierAdd to cartSpecificationsCenter frequency:5.8GHzBandwidth:660 MHz (5.47-6.13 GHz)Matching:S11 Axle ratioAntenna gain:9.4 dBiHalf power beam width:55 (horizontal and vertical)Radiation efficiency:83.5%Product dimensions:length:55mm width 55mmWeight:21 gramsPackage includes1 x Triple Feed Patch antenna1 x Coaxial double-ended inner needle
PE4302 Digital RF Step Attenuator Module DC 4GHZ 0-31.5DB 0.5dB High Linearity
$41.54RF amplifierAdd to cartFeaturesThe PE4302 is a high linearity, 6-bit RF Digital Step Attenuator (DSA) covering a 31.5 dB attenuation range in 0.5 dB steps.This 50-ohm RF DSA provides both parallel and serial CMOS control interface operates on a single 3-volt supply and maintainshigh attenuation accuracy over frequency and temperature. It also has a unique control interface that …
PE4302 Digital RF Step Attenuator Module DC 4GHZ 0-31.5DB 0.5dB High LinearityRead More
PLZ 35-4400MHz Simple Spectrum Sweep Frequency Signal Source Power Meter CNC Aluminum Alloy Case
$116.99RF amplifierAdd to cartFeatures1. Signanl generator and spectrum analyzer frequency range:35M-4.4G2. MIN step:1K3. Output power(reference):0dBm@1G4. Frequency accuary(calibration):+-0.1k@1GHz5. Spectrum analyzer max liner input power:-10dBm6. Spectrum analyzer not damage input power:+10dBm7. MiniUSB power:+5V/0.3A8. Interface:USB, SMA@50┯9. Size(L*W*H):88*59*13mm10. Weight:140g11. Support XP/WIN7/WIN10 systemsPackage included1 x Spectrum analyzer 1 x USB cable
QRM Eliminator X-Phase (1-30 MHz) HF Bands Box
$101.24RF amplifierAdd to cartPrincipleThe QRM canceller is inserted into the feeder of the antenna from thetrx without any other modifications to the radio. The box has a built-in PTT control to keep the canceller connected during transmission. However, an additional auxiliary receiving antenna is required, such as a 2m antenna or only a few meters of wires in …
QRM Eliminator X-Phase (1-30 MHz) HF bands Module Bare Board
$44.27RF amplifierAdd to cartPrincipleThe QRM canceller is inserted into the feeder of the antenna from thetrx without any other modifications to the radio. The box version (not this item) has a built-in PTT control to keep the canceller connected during transmission. However, an additional auxiliary receiving antenna is required, such as a 2m antenna or only a few …
QRM Eliminator X-Phase (1-30 MHz) HF bands Module Bare BoardRead More
R101C 6.5GHz Broadband Directional Antenna UWB High Gain ads-b Antenna UAV Image Transmission Antenna
$49.48RF amplifierAdd to cartDescription1. R101C broadband antenna is a printed tapered slot antenna. It is suitable for directional radio signal transmitting and receiving, signal source reconnaissance and direction finding, broadband signal test and so on.2. The antenna covers the common frequency of radio frequency unit such as mobile phone communication, UWB positioning module and Wifi. The antenna has …
R102C 1.5GHz-9GHz Wideband Antenna Directional Antenna UWB Antenna UAV Transmission
$21.61RF amplifierAdd to cartFeatureThis directional antenna is suitable for directional radio signal transmission and reception, signal source reconnaissance and direction finding, broadband signal test and so on.The antenna covers the common frequency of radio frequency unit such as mobile phone communication, UWB positioning module and Wifi.Frequency range:1.5GHZz-9GHzShape size:10cm*15 cmPolarization mode:linear polarizationRated gain:7dBiEch0 loss:10dBPower capacity:5 wattsPackage includes1 x Antenna
R103C 6GHz 5.8G Broadband Directional Antenna High Gain ads-b UAV Image Transmission Antenna
$30.90RF amplifierAdd to cartDescriptionThis directional antenna is suitable for directional radio signal transmission and reception signal source reconnaissance lateral, broadband signal testing, etc.The antenna covers the common frequencies of mobile phone communication, UWB positioning module and Wifi and other radio frequency unitsFrequency range:850MHz-6GHzDimensions:22*15CMPolarization method:linear polarizationRated gain:7dbiReturn loss:10DBPower:5WWeight:110gPackage included1 x Broadband Directional Antenna
Radio Frequency Broadband Amplifier Low Noise Amplifier LNA (0.1-2000MHz Gain 64dB)
$29.89RF amplifierAdd to cartApplicationThis amplifier has the advantages of wide frequency range, high gain, low noise figure, etc., and can be used in various RF 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 index1) …
Radio Frequency Broadband Amplifier Low Noise Amplifier LNA (0.1-2000MHz Gain 64dB)Read More
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100 Pcs Copper Cable Lugs Kit SC6-6 ~SC35-10 Electrical Terminal Block Wire Connectors
$70.86ConnectorsAdd to cartSpecificationModel:SC6-6~SC35-10Material:Tin Plated CopperColor:SilverSize:6mm²/10mm²/16mm²/25mm²/35mm²Mount Hole:6 mm/8 mm/10 mmBox Size(L*W*H):280 x 126 x 14 mmQuantity:100 PcsFeaturesElectro-plated tin exterior.Premium quality copper material, environmentally friendly, safe for using.These tube lugs have a bell shaped end allowing for easy insertion of the cable.Acceptable working temperature is -55℃ to 100℃ and are suitable for applications in the Australian Climate.Copper lugs are …
100 Pcs Copper Cable Lugs Kit SC6-6 ~SC35-10 Electrical Terminal Block Wire ConnectorsRead More
TDA7377 Subwoofer Amplifier Audio Board 38Wx3 Mini Home Amp 2.1 Channel HiFi Stereo Power Amplifier DIY
$21.86Amplifier BoardAdd to cartDescriptionThe power amplifier board uses 7377 amplifier chip, dual circuit design, optional DC12V / AC12V power supply, and uses 2.1 three-channel output. Available for Bluetooth / Wireless Microphone / Fan. Separate design, easy installation, provides volume and subwoofer adjustment. ParametersWorking voltage:DC12V / AC12V Chip:TDA7377 Op amp:LT084 / 324 Working voltage:DC12V / AC12V Output power:38Wx3 Channel …
XH-W1411 220V 10A Smart Electronics LED Digital thermometer Temperature Controller Switch Module
$17.48Test & Measuring ModuleAdd to cartSpecificationsTemperature range:-55- + 120→Temperature measurement accuracy:± 0.3→Resolution:0.1→Temperature range:-19 ~ 99→Control accuracy:1→Temperature probe:NTC10K / B3950 comes standard with 1 meter waterproof probeSupply voltage:220VTemperature:-25 ~ 55→ Humidity 20% -85% (non-condensing)Output Type:10A relay outputsSize:90*60mm/3.54 Inch*2.36 InchHole size:70*50mm/2.76 Inch*1.96 InchFeatures– The board and plastic panels fixed column compartment and lock nut– Connect the power supply according to the drawings …
3Pcs HIFI Amplifier Passive Tone Board Bass Treble Volume Control Preamp Board DIY Kit
$24.99DIY Electronic KitsAdd to cartDescriptionIt is DIY Kit, must be assemble to work. User need technical operation ability.Package included3 x HIFI Amplifier Passive Tone Board Bass Treble Volume Control Preamp Board DIY Kit
100x100cm High Strength Carbon Fiber Cloth for interlayer 3900 mpa
$60.74Carbon FiberAdd to cartSpecificationSize;100 x 100cmWidth; 0.25mmMaterial:Carbon fiberCompressive strength:3900 mpaFeaturesa.Uniform texture, without color. Weaving skills, good gloss.b.Mainly used in aircraft main, tail and body; automotive engine synchronizer, hood, bumpers, decorative pieces; bike frame, wheels, leading; racket, cone; kayaking, snowboarding; various models, helmets , watches, pens, bags.Main purpose1. Aerospace:fuselage, rudder, rocket engine shells, missiles casual flow, such as solar …
100x100cm High Strength Carbon Fiber Cloth for interlayer 3900 mpaRead More
3pcs EQKIT 60 Seconds Electronic Timer Kit DIY Parts Soldering Practice Board
$28.54DIY Electronic KitsAdd to cartInstruction:http://img.staticbg.com/file/products/20180726215941ETI-60-timer-kit.pdfFeatureOperating voltage:DC5VStandby current:≤8mAWorking current:≤10mACountdown:60 secondsCountdown ends prompt:three alarmsSoludering difficulty:GeneralBoard size:84 x 84mmNote:Electronic production kit, require buyer soldering assembly.Package included3 x Electronic Timer K
