Category: RF amplifier
Showing 193–208 of 241 results
Radio Frequency Broadband Low Noise Amplifier LNA (20-3000MHz gain: 35dB)
$39.35RF amplifierAdd to cartFeatureThe amplifier is an upgraded version of the 5-3500MHz amplifier. It adopts a cascade method to ensure that the amplifier has a lower noise figure while enhancing the gain of the amplifier. The typical gain is 35dB, the low frequency band has higher gain, and the high frequency band has a little drop. .ApplicationsThis amplifier …
Radio Frequency Broadband Low Noise Amplifier LNA (20-3000MHz gain: 35dB)Read More
Radio Frequency ESC Attenuator Radio Attenuator ALC AGC Automatic Gain Control 1MHz-2000MHz
$20.24RF amplifierAdd to cartApplicationThis amplifier has the advantages of wide frequency range, high gain, low noise figure, etc. It can be used in various radio frequency 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 …
Radio Frequency ESC Attenuator Radio Attenuator ALC AGC Automatic Gain Control 1MHz-2000MHzRead More
Radio Frequency Microwave Frequency Multiplier RFin 4.0-8.0GHz RFout 8.0-16.0GHz
$19.75RF amplifierAdd to cartDescriptionFrequency multiplier makes the output signal frequency equal to an integer multiple of the input signal frequency. The input frequency is f1, then the output frequency is f0=nf1, and the baby coefficient n is 2. The frequency multiplier has a wide range of uses. For example, after the transmitter adopts a frequency multiplier, the main …
Radio Frequency Microwave Frequency Multiplier RFin 4.0-8.0GHz RFout 8.0-16.0GHzRead More
RF 144MHz 5W Power Amplifier
$39.35RF amplifierAdd to cartProduct UsageThe width RF low power amplifier is suitable for 144MHz (130-180Mz) radio emission learning research. It can output 5.0W@7.2V power when inputting 0.1W, and has high conversion efficiency. The amplifier is equipped with a heat sink for long-term. Stable work.Technical ParametersOperating frequency:130-180MHzInput power:0.1W (20dBm)Maximum output:2.5W (34dBm) 5.0V power supply 5.0W (37dBm) 7.2V power supply …
RF Amplifier Low Noise Amplifier Ham Radio Module LNA 50M-4GHz NF=0.6dB RF FM HF VHF / UHF Ham Radio -110dBm
$45.91RF amplifierAdd to cartFeatures– This is a ultra low noise, high linearity low noise amplifier module.– It has 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB.– It can be used for high dynamic range receiver LNA application, and amplify small signal of 110dBM.– You can cascade several LNA modules in order to improve gain.– Generally used for …
RF Antenna UWB Antenna Fractal Antenna Art Antenna 98*98MM SMA
$19.67RF amplifierAdd to cartDescriptionFractal antenna is the product of the intersection of fractal geometry and antenna technology.It has excellent characteristics such as miniaturization, multi-band, and integration.It is a new research hotspot in current antenna engineering.SpecificationPCB size:98*98MM(length *width)Interface:SMAProduct weight:35gPackage included1 x Antenna
RF Broadband FM Amplifier 1-512MHz 1.6W HF FM VHF UHF RF Amplifier Module Board with Heat Sink
$37.17RF amplifierAdd to cartProduct UsageThis broadband RF low power amplifier is suitable for all kinds of radio transmission, such as:short wave FM wireless remote control, FM FM radio transmission, amateur radio 135-175MHz, 380-470MHz walkie-talkie and other transmissions. The low-frequency input of 1mW can output a maximum of 1.6W of power, and the maximum output of 1.0W at 512MHz …
RF Demo Kit NanoVNA RF Test Module Vector Network Analyzer Board Filter Attenuator Module
$26.31RF amplifierAdd to cartFeature1. RF Demo Kit NanoVNA RF test board demo calibration board for learning Vector Network Analyzer , Antenna Analyzer test calibration learning.2. The board is totally integrated with 18 functional modules.3. Equipped with 2 pcs of UFL patch cord for convenient use.4. Each module is well selected of high quality and great reliability.5. The board …
RF Demo Kit NanoVNA RF Test Module Vector Network Analyzer Board Filter Attenuator ModuleRead More
RF Envelope Detector Amplitude Detection Discharge Signal Detection Module
$19.67RF amplifierAdd to cartDescriptionThis product uses a voltage doubler detector (consisting of two reverse microwave diodes), 1 time sensitive than single-tube detector(about 6dB),high sensitivity (typical -30dBm, or even to -40dBm) not ordinary 2AP9,1N60 can emulate.The envelope detection principleFeature1. Maximum input:20dBm2. Detection output:The default is positive3. Working Frequency:0.1-3200MHz4. RC Filter:R = 10K, C = 1nF; (two elements in parallel …
RF Envelope Detector Amplitude Detection Discharge Signal Detection ModuleRead More
RF Low Noise Amplifier 1.3dB NF Ultra Low Noise Amplifier LNA1-4G-20DB
$27.05RF amplifierAdd to cartProduct applicationThe amplifier has the advantages of wide frequency range, high gain, low noise coefficient, etc., and can be used for various radio frequency receiving front end to increase the communication distance! Wide range of short wave, FM radio, remote control receiver, cable TV signal amplifier and other low noise small signal RF amplifier! The …
RF Low Noise Amplifier 1.3dB NF Ultra Low Noise Amplifier LNA1-4G-20DBRead More
RF Microwave DC Bias DC Block DC Feed DC Bias 0.2-180MHz Module
$21.86RF amplifierAdd to cartUse1. RF power supply for active antenna2. The output of the broadband amplifier is blocked3. Communication data is injected through the RF end4. Imported high frequency and low loss magnetic ringWorking parameters1. Frequency range:0.2 -180MHz2. Insertion loss:0.1dB@1MHz 0.4dB@100MHz3. Maximum voltage:30V4. Maximum current:3A5. Radio frequency connector:SMA-K (outer screw inner hole)6. System impedance:50 ohm7. Dimensions:33mmx33mm without connectors8. …
RF Microwave DC Bias DC Block DC Feed DC Bias 0.2-180MHz ModuleRead More
RF Multiplier Module Frequency Multiplication 1 – 200MHz SMA interface
$18.58RF amplifierAdd to cartFeatureTitle:RF multiplier moduleFrequency multiplication:1 ~ 200MHz SMA interfaceInput frequency range:1 ~ 200 MHzOutput frequency range:2 ~ 400MHzInput signal amplitude:> 3dBmdBmSize:42 * 20 mmP1 interface:input signal. (RP SMA KE KHD outer screw inner hole)P2 interface:output signal.Package includes1 X RF220 passive frequency doubling signal transfer module
RF Programmable Attenuator 0-31dB Adjustable 1dB Step/Back 1-3800MHz CNC Shell PC Controllable
$45.91RF amplifierAdd to cartFeature1) Operating frequency range:1∥3800MHz;2) Maximum power of input signal:20dBm3) Attenuation range and step length:The attenuation range is 0∥31dB, and the step length is 1dB.4) Insertion loss:less than 2.0dB.5) Attenuation control:press the OK key, after the attenuation number flashes, press the + and-keys to achieve plus or minus control, press OK again6) Input and output impedance:50┯.7) …
RF Radio Frequency Low Noise Amplifier Board HMC580 Vpp 5V for Short Wave FM Radio Remote Control Receiver
$22.32RF amplifierAdd to cartDescription1. This is a RF Radio Frequency Low Noise Amplifier Board HMC580 Vpp=5V.2. Compact size,easy to install.Features1. The amplifier is designed with reference to the official data of HMC580.2. With the advantages of wide frequency range, stable gain, high output power +22dBm@1dBP, and so on.3. This product can be applied to various rf receive front-end …
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5Pcs CP2102 USB To TTL/Serial Module Downloader
$21.98Converter BoardAdd to cart5Pcs CJMCU CP2102 USB To TTL/Serial Module UART STC Downloader For Driver Installation Introduction:http://forum.hobbyant.com/forum-topic-56275.html Description CJMCU-CP2102 its highly integrated, built-in USB2.0 full-speed function controller, USB transceiver, crystal oscillator, EEPROM and asynchronous serial data bus (UART), supports full-featured modem signal without any external USB devices. CJMCU-CP2102 works with other USB-UART adapter circuit similar to the driver …
10pcs 180 Degree USB 3.0 Type A female Socket Connector SMT Charging Socket Plug Connector
$10.11Terminal BlocksAdd to cartSpecificationsColorBlueRated Current1.5ARated Voltage30VInsertion Force35N MaxDurability3000 Cycles Min Rubber CorePBT / Icp Ul94V-0 Resistance To Voltage500V Ac Min. Insulation Resistance≥1000MΩPull-Out Force10N Min.Initial 8-20N AfterWorking Temperature-20 Degrees To 60 Degrees Contact Impedance≤30mΩTerminalsBrass C2680,Nickel Base,Gold-Plated 1 u,Package included-10pcs X 180Degree Connectors
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging Module
$13.11Other Module BoardAdd to cartFeature1. The onboard stable 8-bit MCU is used to generate high-resolution PWM signals with precise control.2. Support manual mode and return to medium mode, switch by button, with mode indicator.3. Support knob adjustment or serial command control in manual mode.4. The serial port command control can use the matching host computer software or connect to …
Dual Servos Knob Serial Port Control Board Futaba MG995 SG90 Steering Gear Debugging ModuleRead More
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital Signal
$4.36Sensor & Detector ModuleAdd to cartDescriptionThis sensor is fully compatible with ARDUI NO single-chip microcomputer, and its connection port is also compatible with Arduino sensor expansion board. It is mainly composed of a laser head, which is composed of a light-emitting tube core, a condenser lens, and a copper adjustable sleeve. After connecting to the power supply, we directly input …
Keyes Brick Laser Head Sensor Module (pad hole) with Pin Header Board Digital SignalRead More
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBm
$10.37Other Module BoardAdd to cartFeatures1. The product is small in size, high in sensitivity and strong in anti-interference ability;2. The same definition as the four-pin pin of RXB12, the usage is the same. The unit price is lower than RXB12 and can be directly replaced.Technical ParametersWorking voltage:DC3~5VTransmission rate:4.80KBPSQuiescent current:6mAReceive sensitivity:-105dBmDimensions:30 * 9 * 5mmWorking temperature:-20 ° C ~ +80 …
5pcs DC3~5V AK-119 433.92MHZ 4 Pin Superheterodyne Receiver Board without Decoding -105dBmRead More
150g Capacity Quartz Silica Melting Crucible Pot for Gold Silver Platinum Refine
$16.19Glassware KitAdd to cart150g Capacity Quartz Silica Melting Crucible Pot For Gold Silver Platinum RefineDescriptionMaterial:quartzCapacity:150gDiameter:43X57mm/1.69inch X2.24inch(ID*OD)Height:20mm/0.79inchDeepth:15mm/0.59inchNet Weight:40gFeatureQuartz silica melting crucibleProduced by modern ceramic processing technologyHigh orrosion resistance and strength,the temperature resistance up to 2800℃/5072FPerfect for gold silver casting and refine usagePackage included1X Quartz Silica Melting Crucible
WXD3-13-2W Precision Potentiometer 470R 470 Ohm Wirewound Multi-Turn Potentiometer
$4.50Module ComponentsAdd to cartSpecificationsResistance range:470┯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 included1 x Potentiometer
