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    Spectrum Analyzers

    223 products
    SI4732 ATS-25max-DECODER Radio Receiver 4.17 Version Adds CW RTty Decoding Function WiFi Function Four Audio Spectrum DSP Receiver FM LW (MW and SW) and SSB Built -in 3000mA Lithium Battery
    SI4732 ATS-25max-DECODER Radio Receiver 4.17 Version Adds...
    $139.99
    LinkMejor to RF HD Modulator HDM69L Adjustable Output Wide VHF/UHF Frequency Range PAL Format Support Plug-and-Play Installation
    to RF HD Modulator HDM69L Adjustable Output Wide VHF/UHF ...
    $43.49
    LinkMejor RD106P 120W Digital SWR Meter SWR&Power Meter FMB VHF UHF 80-999MHz Standing-wave Ratio 1.00-99.9 Support DMR Walkie Talkie
    RD106P 120W Digital SWR Meter SWR&Power Meter FMB VHF UHF...
    $74.99
    2000M 0.5W FM Transmitter Frequency LED display Stereo Digital 88M-108MHz FOR DSP Radio broadcast Radio Station Receiver
    2000M 0.5W FM Transmitter Frequency LED display Stereo Di...
    $25.99
    ATS25 max-DecoderⅡ Upgraded Radio Decoder with Advanced bluetooth 4000mAh Battery Superior Audio Spectrum Scanning Morse Code and Digital Communication Decoder
    ATS25 max-DecoderⅡ Upgraded Radio Decoder with Advanced b...
    $107.99
    HamGeek NXP-NANO Portable 65-108MHz FM Radio Receiver TEF6686+ESP32 Main Control with 2.4-inch IPS Touch Screen
    HamGeek NXP-NANO Portable 65-108MHz FM Radio Receiver TEF...
    $92.99
    1.10D Firmware 50kHz-2GHz Malahit SDR DSP Radio Receiver AM SSB NFM WFM Mode
    1.10D Firmware 50kHz-2GHz Malahit SDR DSP Radio Receiver ...
    $229.99
    BT180 bluetooth 5.3 Transmitter Receiver FM Radio USB Audio Decoder PC Soundcard EQ Modes AUX Input 2800mAh Battery Long Playtime High Quality Audio Streaming
    BT180 bluetooth 5.3 Transmitter Receiver FM Radio USB Aud...
    $31.99
    D800 D900 2.1 Channel Bluetooth Audio Amplifier Board 50W Subwoofer 100W HiFi Wireless Speaker Support AUX USB TF Card
    D800 D900 2.1 Channel Bluetooth Audio Amplifier Board 50W...
    $30.99
    ATS-25 Full Band Radio Receiver Touch Screen Bluetooth RCA Stereo Output Rechargeable Lithium Battery Adjustable Bandwidth SSB FM SW MW LW
    ATS-25 Full Band Radio Receiver Touch Screen Bluetooth RC...
    $58.99
    LA103 Wall Pipe Leak Listen Test High Sensitivity Sensor 13000x Audio Amplification Mini Design Noise Filtering Long Battery Life Portable Device
    LA103 Wall Pipe Leak Listen Test High Sensitivity Sensor ...
    $8.19
    DIH-1500W Portable Flameless Induction Heater Air Cooled Quick Heating Compact Design 1.5KW Output Industrial for Car Repair Bolt Remover Tools
    DIH-1500W Portable Flameless Induction Heater Air Cooled ...
    $259.99
    Wideband SDR Antenna 10kHz-180MHz Donut Loop Antenna SMA Male Connector for Shortwave Medium Wave Reception
    Wideband SDR Antenna 10kHz-180MHz Donut Loop Antenna SMA ...
    $7.99
    Adjustable Voltage Stabilizer Speed Controller AC 220V 4000W Precision Regulation LED Display Overload Protection Electric Tools Fans Heating Devices
    Adjustable Voltage Stabilizer Speed Controller AC 220V 40...
    $20.99
    SA5 4 Inch Display Wide Frequency Range 100kHz to 6GHz RF Analyzer 5000mAh Battery High Precision Versatile Scanning
    SA5 4 Inch Display Wide Frequency Range 100kHz to 6GHz RF...
    $124.99
    IC-M200 Marine VHF Walkie-Talkie 25W High Power Waterproof Compact Design Clear Signal Transmission Multi-Channel Support
    IC-M200 Marine VHF Walkie-Talkie 25W High Power Waterproo...
    $139.99
    IC-M330 IC-M330G VHF Walkie-Talkie Marine Transceiver 25W With GPS IPX7 Waterproof Over 10KM Range Compact Lightweight Aluminum Alloy Clear Audio Backlit LCD Communication Radio
    IC-M330 IC-M330G VHF Walkie-Talkie Marine Transceiver 25W...
    $167.99
    LinkMejor UDP6731 DC Power Supply 0-80V 0-15A 360W Digital Programmable Power Supply Low Ripple RS-232 Communication Adjustable Voltage and Current
    UDP6731 DC Power Supply 0-80V 0-15A 360W Digital Programm...
    $427.99
    LinkMejor XSA815TG Digital Oscilloscope 9 kHz to 1.5 GHz 1 Hz Resolution LCD Screen USB LAN Tracking Generator
    XSA815TG Digital Oscilloscope 9 kHz to 1.5 GHz 1 Hz Resol...
    $809.99
    5W usDX SDR QRP Transceiver QCX-SSB to SSB 3-Band All Mode High Frequency Transceiver with Handheld Microphone
    5W usDX SDR QRP Transceiver QCX-SSB to SSB 3-Band All Mod...
    $92.99
    Retekess V115P Portable Shortwave Radio AM FM SW LW WB Rechargeable Digital Tuner 1800mAh Battery Wireless Connection TF Card Recording Flashlight Sleep Timer Alarm Clock
    Retekess V115P Portable Shortwave Radio AM FM SW LW WB Re...
    $36.99
    LinkMejor Eliminator X-Fase HF Bands Second Generation 1-30 MHz Adjustable Canceller with Integrated PTT Control Aluminium Shell Use for Clear and Efficient Communication
    Eliminator X-Fase HF Bands Second Generation 1-30 MHz Adj...
    $51.99
    2.8 Inch Spectrum Analyzer with Fast Scanning Speed and User-friendly Controls for Accurate Signal Monitoring and Device Emissions Testing Including Essential Accessories
    2.8 Inch Spectrum Analyzer with Fast Scanning Speed and U...
    $52.99
    LinkMejor Geassembled MMDVM T 11W Simplex Hotspot with 3.5 Inch Color Screen for Digital Walkie Talkies Supports DMR D-Star YSF P25 NXDN POCSAG Modes Enhanced Connectivity and Optimized Structures for Long-Term Use
    Geassembled MMDVM T 11W Simplex Hotspot with 3.5 Inch Col...
    $99.99
    KP-27 7 Inch Marine GPS Chart Plotter High Brightness Display 1000 Nit GPS Beidou Galileo Glonass navigation NMEA0183 NMEA2000 Navionics C-Map K-Chart Maps Compatible
    KP-27 7 Inch Marine GPS Chart Plotter High Brightness Dis...
    $295.99
    150MHz EMP Generator Electromagnetic Pulse Generator Transmitter with Efficient Charging System Robust ABS Housing for Labs Electronic Factories R&D Facility EMP Generator with Protective Accessories Included
    150MHz EMP Generator Electromagnetic Pulse Generator Tran...
    $37.99
    High Definition UHF Wireless Video Analog TV Signal Transmitter with Multi-Source Input Compatibility 1080P AV Conversion System Switching 10-20 Meters Range Adjustable Frequencies Perfect for High Quality Broadcasting and Streaming
    High Definition UHF Wireless Video Analog TV Signal Trans...
    $48.49
    2025.4 SA6 6GHz Handheld Portable Spectrum Analyzer Signal Generator WiFi 2G 4G LTE CDMA GSM GPRS BDS With N/SMA-KJ
    2025.4 SA6 6GHz Handheld Portable Spectrum Analyzer Signa...
    $156.99
    TEF6686 Full Band Digital Radio Receiver Aluminum Alloy FM LW MW SW DSP SDR Portable 2.8 Inch Screen Built in Speaker Rechargeable Battery 99 Station Storage Compact Design
    TEF6686 Full Band Digital Radio Receiver Aluminum Alloy F...
    $83.99
    KS-200A AIS Transponder Class B+ 5W Transmission Power SOTDMA Technology GlobalSatellite Tracking NMEA2000 WiFi Connectivity Boat Navigation System
    KS-200A AIS Transponder Class B+ 5W Transmission Power SO...
    $313.99
    Original Hugen Version 2.8 Inch NanoVNA-H Vector Network Antenna Analyzer 10KHz-1.5GHz MF HF VHF UHF With SD Card Slot V3.6 Version spectrum analyzer
    Original Hugen Version 2.8 Inch NanoVNA-H Vector Network ...
    $35.99
    LibreVNA Dual Port Vector Network Analyzer 100kHz to 6GHz Enhanced Heat Dissipation Military Grade Flange Connector RF Testing Precision Calibration Tools
    LibreVNA Dual Port Vector Network Analyzer 100kHz to 6GHz...
    $529.99
    ATU-130C Automatic Antenna Tuner 250W Power 3.5MHz to 54MHz HF Radio High Precision Compact Design Efficient Matching
    ATU-130C Automatic Antenna Tuner 250W Power 3.5MHz to 54M...
    $113.49
    CQV-SWR120 Power Watt Meter 1.8MHz-54MHz Standing-waves Meter 240 * 240 Full Color Digital LCD Display SWR Short Waves Meters 0.5-120W
    CQV-SWR120 Power Watt Meter 1.8MHz-54MHz Standing-waves M...
    $50.99
    HamGeek ATS-Decoder Air V4.2x 4inch Si4735 Full Band Radio Receiver FM RD AM Bluetooth with 4-inch Touch Screen
    HamGeek ATS-Decoder Air V4.2x 4inch Si4735 Full Band Radi...
    $137.90
    PDA435 Dipole Antenna 430-440MHz 1.7dBi Gain Low VSWR SMA Connector for SDR Wireless Communication
    PDA435 Dipole Antenna 430-440MHz 1.7dBi Gain Low VSWR SMA...
    $16.49