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    RF amplifier

    204 products
    433MHz RF Power Amplifier 335-480MHz Dedicated for Wireless Data Transmission and Remote Control
    433MHz RF Power Amplifier 335-480MHz Dedicated for Wirele...
    $31.99
    Shortwave MOXON Antenna Kit Base Plate + Fixed Construction Units Device Equipment
    Shortwave MOXON Antenna Kit Base Plate + Fixed Constructi...
    $55.99
    ST-15B 87-108MHz 15W FM Broadcast Transmitter Stereo PLL FM Radio Broadcast Station
    ST-15B 87-108MHz 15W FM Broadcast Transmitter Stereo PLL ...
    $92.49
    14-50MHz Shortwave Pull Rod Positive V-type Bottom Plate Connected Tripod Thread Signal Receiving Accessories
    14-50MHz Shortwave Pull Rod Positive V-type Bottom Plate ...
    $8.74
    SI5351 WSPR Transmitter with TCXO and GPS for Stable Frequency Sync Auto QTH Locator 23dBm Output
    SI5351 WSPR Transmitter with TCXO and GPS for Stable Freq...
    $42.99
    Pocket EFHW Antenna K24 3-30MHz Frequency Band Shortwave Antenna Wideband End-fed Halfwave Antenna
    Pocket EFHW Antenna K24 3-30MHz Frequency Band Shortwave ...
    $32.99
    4 Bands uSDX USDR Pocket Radio Handheld 10/15/20/40M 3 Band HF SSB QRP Transceiver Compatible with uSDX QCX-SSB
    4 Bands uSDX USDR Pocket Radio Handheld 10/15/20/40M 3 Ba...
    $99.99
    LP1725 2.4G Yagi Antenna 13dBi Directional Antenna SMA-K 2.43-2.8GHz For WiFi Base Station Bluetooth Drone Network Bridge
    LP1725 2.4G Yagi Antenna 13dBi Directional Antenna SMA-K ...
    $22.07
    LinkMejor 1090MHZ Antenna Gain 2.0dBi Frequency Range 1060-1120 MHz
    1090MHZ Antenna Gain 2.0dBi Frequency Range 1060-1120 MHz
    $9.99
    LP1726 5.8G Yagi Directional Antenna 13dBi 5.7-5.9GHz SMA-K With Tripod For WiFi Base Station Bluetooth Network Bridge Direction Testing
    LP1726 5.8G Yagi Directional Antenna 13dBi 5.7-5.9GHz SMA...
    $21.15
    HT1727 5.8GHz 17dBi High Gain Directional Patch Antenna SMA-K Flat Panel Antenna 5.7-5.9GHz FPV Bridge Connection Antenna
    HT1727 5.8GHz 17dBi High Gain Directional Patch Antenna S...
    $26.67
    AL-346 K4 Hand Key Exerciser Morse Code Practice Oscillator 35x17mm Compact Design Energy-Saving HAM Radio 3.5mm Plug
    AL-346 K4 Hand Key Exerciser Morse Code Practice Oscillat...
    $5.99
    915MHz Microwave RF Power Amplifier Module 820-970MHz Output 15W Gain 40dB High-Performance Signal Booster Board
    915MHz Microwave RF Power Amplifier Module 820-970MHz Out...
    $34.99
    AL-345 Hand Key Oscillator Auto Key Trainer Adjustable Speed Controller Morse Code Practice HAM Radio Tool
    AL-345 Hand Key Oscillator Auto Key Trainer Adjustable Sp...
    $7.99
    1.2-1.6GHz RF Power Amplifier Module 12W Output 40dB Gain SMA Connector High-Frequency Amplifier Board for Wireless Communication Applications
    1.2-1.6GHz RF Power Amplifier Module 12W Output 40dB Gain...
    $39.99
    1.42GHz 1420MHz RF Power Amplifier Module 15W Output 40dB Gain CNC Cavity Microwave Amplifier Module for High-Frequency Applications
    1.42GHz 1420MHz RF Power Amplifier Module 15W Output 40dB...
    $33.99
    QM-MIX0521S RF Up/Down Converter Mixer Module 5-21GHz RF/LO DC-5000MHz IF 8-12dB Loss 29dB Isolation +15dBm LO SMA-K CNC Shielded Housing C/X/Ku Band
    QM-MIX0521S RF Up/Down Converter Mixer Module 5-21GHz RF/...
    $59.79
    Supercube MWO Polarization Disk Multi-frequency Oscillator Radiation Enhancement Generator Practice Energy Conversion Pyramid Decor And Balance Ornament
    Supercube MWO Polarization Disk Multi-frequency Oscillato...
    $26.99
    MWO-Polarizer-Bowl-24R Hypercube MWO Matrix Bowl 24-Turn Round-Head Coil Gold-Plated Pure Copper Energy Purification Demagnetization Meditation
    MWO-Polarizer-Bowl-24R Hypercube MWO Matrix Bowl 24-Turn ...
    $39.99
    9KHz-3GHz Near-field Magnetic Field Probe EMC EMI Kit for Conducted Radiation Consumer Electronics Accessories
    9KHz-3GHz Near-field Magnetic Field Probe EMC EMI Kit for...
    $12.99
    Tesla MWO Polarized Disk Electromagnetic Multifrequency O...
    $23.99
    RF Radio Amplifier 100K-6GHz RF Amplifier Module TQP3M9037-LNA Ultra Low Noise Signal Enhancer Preamplifier
    RF Radio Amplifier 100K-6GHz RF Amplifier Module TQP3M903...
    $13.99
    LinkMejor Multi-Frequency Polarizing Disc Electromagnetic Oscillator Radiation Enhancement Generator Crystal Demagnetizing and Purifying Ornament
    Multi-Frequency Polarizing Disc Electromagnetic Oscillato...
    $29.99
    Portable Passive Magnetic Antenna Amplifier T-Shaped BALUN 10 kHz-30 MHz HF Up To 300 MHz VHF 250 mW SMA BNC Low Loss Wideband
    Portable Passive Magnetic Antenna Amplifier T-Shaped BALU...
    $31.25
    QU4525 Portable HF Shortwave CW Morse Code Hand Key Magnetic Base Manual Telegraph for Amateur Radio Ham Operators Mini Morse Code Practice
    QU4525 Portable HF Shortwave CW Morse Code Hand Key Magne...
    $26.99
    LinkMejor 50M-6GHz RF Low Noise Amplifier 20DB 30DB High Gain Pre-LinkMejor Signal Receiver for Drone Radio FM Hackrf One Image
    50M-6GHz RF Low Noise Amplifier 20DB 30DB High Gain Pre-S...
    $18.99
    LinkMejor 10MHZ-6GHz High Flatness Receiver Amplifier 10DB 20DB 30DB 40DB RF Drive for Drone Radio FM Hackrf One Image
    10MHZ-6GHz High Flatness Receiver Amplifier 10DB 20DB 30D...
    $14.53
    LinkMejor uSDX 6 Bands SDR Transceivers 80m 40m 20 17m 15m 10m QRP SSB/CW HF Transceivers 5W Aluminium Cover 0.9 Inch OLED Display
    uSDX 6 Bands SDR Transceivers 80m 40m 20 17m 15m 10m QRP ...
    $75.99
    UNI-730A Automatic Paddle Key Keyer CW Morse Code for HAM Radio with Silver Plating and 3.5mm Jack
    UNI-730A Automatic Paddle Key Keyer CW Morse Code for HAM...
    $56.99
    Signal Amplifier 100k-6GHz Full Band Low Noise 9037BAT-LNA RF Amplifier High Linearity Ultra-Low Noise Gain Block Amplifier
    Signal Amplifier 100k-6GHz Full Band Low Noise 9037BAT-LN...
    $35.09
    Log Periodic UWB Antenna 1300MHz-10GHz Widebands Circuit Board 50ohm for UWB 6-9dB
    Log Periodic UWB Antenna 1300MHz-10GHz Widebands Circuit ...
    $15.99
    HamGeek Mini-ANT 20W QRP Shortwave All Band Tuned Antenna with M-Head 5MHz-55MHz
    HamGeek Mini-ANT 20W QRP Shortwave All Band Tuned Antenna...
    $42.99
    RF2126 400MHZ-2700MHZ Broadband RF Power Amplifier 2.4GHZ 1W for bluetooth Ham Radio Amplifier with Heat Sink
    RF2126 400MHZ-2700MHZ Broadband RF Power Amplifier 2.4GHZ...
    $9.99
    QU-2020 CW Key Automatic Morse Magnetic Adsorption Base Mini Dual Paddle Key Morse Code Keyer for SW Radio
    QU-2020 CW Key Automatic Morse Magnetic Adsorption Base M...
    $13.99
    Programmable Schumann Wave Generator 7.83Hz Pure Sine Wav...
    $23.99
    LinkMejor Diode SMA RF Limiter 10M-6GHz 10dBm 20dBm 0dBm with CNC Housing
    Diode SMA RF Limiter 10M-6GHz 10dBm 20dBm 0dBm with CNC H...
    $19.99