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    Spectrum Analyzers

    223 products
    ATU-10-0A 20W 1.8-30MHz Mini Automatic Antenna Tuner OLED Display Aluminum Alloy Outcase with1800MAh Battery ATU Antenna Tuner
    ATU-10-0A 20W 1.8-30MHz Mini Automatic Antenna Tuner OLED...
    $79.99
    MT1129 Low Noise Amplifier 100KHz to 6GHz Ultra Low Noise Figure High Gain SMA Type C Rechargeable SDR Spectrum Analyzer Radio Receiver Amplifier
    MT1129 Low Noise Amplifier 100KHz to 6GHz Ultra Low Noise...
    $19.99
    ATS-25 Max Si4732 All Band Radio Receiver FM AM LW MW SW SSB DSP Receiver + 2.4" Touch Screen + Touch Pen + Antenna + Manua
    ATS-25 Max Si4732 All Band Radio Receiver FM AM LW MW SW ...
    $109.99
    ZA-048 Log-Periodic Dipole Array Antenna 400MHz-8GHz Compact Design 50Ω Input Resistance High Performance Direction Finding Antenna for tinySA ULTRA
    ZA-048 Log-Periodic Dipole Array Antenna 400MHz-8GHz Comp...
    $30.99
    30W Handheld Power Amplifier 15W 30W Adjustable Output Power Half-Duplex Operation Low Reception Loss Stable Performance
    30W Handheld Power Amplifier 15W 30W Adjustable Output Po...
    $109.99
    Recent RS-918 Portable HF SDR SSB Transceiver RS918 amateur Radio vehicle mounted CB ham mobile transceiver car two way radio
    Recent RS-918 Portable HF SDR SSB Transceiver RS918 amate...
    $360.99
    Wireless Sonar Fish Finder Portable 100m Range 2-120ft Depth LCD Display 125KHz Frequency Ice Fishing Accessories
    Wireless Sonar Fish Finder Portable 100m Range 2-120ft De...
    $65.99
    ATS120Pro FM LW MW SW SSB Full Band Radio Receiver 6.5-inch Touchscreen Bluetooth 5.0 CW Decoder Li-ion Battery High-Fidelity Audio
    ATS120Pro FM LW MW SW SSB Full Band Radio Receiver 6.5-in...
    $99.99
    0.5W Digital Stereo FM Transmitter 76-108MHz LCD Display Type-C 3.5mm Audio Broadband Adjustable Long Distance Transmission
    0.5W Digital Stereo FM Transmitter 76-108MHz LCD Display ...
    $24.99
    LCR-T7 Multifunction Transistor Tester 1.8 Inch Graphic Display Precision Component Analyzer for Capacitor Resistor Inductor Battery
    LCR-T7 Multifunction Transistor Tester 1.8 Inch Graphic D...
    $16.99
    ATS25Pro+ Airband Radio Receiver Bluetooth 2.4-inch Touchscreen 4000 mAh Battery FM LW MW SW SSB 64-108 MHz RDSBNC Interface
    ATS25Pro+ Airband Radio Receiver Bluetooth 2.4-inch Touch...
    $107.99
    PT-GP1 Portable Radio Station 7MHz-54MHz Shortwave Receiver Antenna HF Antenna for ICOM YAESU XIEGU Q900 HF Transceiver
    PT-GP1 Portable Radio Station 7MHz-54MHz Shortwave Receiv...
    $101.99
    LinkMejor DM9100 25W DMR Mobile Radio Dual Band FM Transceiver VHF UHF Built-in GPS Module Digital and Analog Two Slot Voice Encryption
    DM9100 25W DMR Mobile Radio Dual Band FM Transceiver VHF ...
    $329.00
    WA02 Amplifier DC to 2.2GHz Broadband Amplifier 31.7dB Gain Low Noise High Linearity 50 Ohm Integrated Stable Performance
    WA02 Amplifier DC to 2.2GHz Broadband Amplifier 31.7dB Ga...
    $59.99
    RX260-A TEF6686 Digital Radio FM AM SW Receiver Bluetooth Connectivity High Sensitivity Wide Frequency Range Long Battery Life Portable Speaker
    RX260-A TEF6686 Digital Radio FM AM SW Receiver Bluetooth...
    $69.99
    Tuya ZB-WG-9 Zigbe Smart Gateway Hub Supports 50 Devices Long Range Smart Life Compatible Easy Setup Home Automation System
    Tuya ZB-WG-9 Zigbe Smart Gateway Hub Supports 50 Devices ...
    $28.99
    LinkMejor ET240 USB-C PD Sniffer DC 48V 240W PD Packet DisplayPortAUX USB4 Sideband Analyzer
    ET240 USB-C PD Sniffer DC 48V 240W PD Packet DisplayPortA...
    $389.99
    0.5W Frequency Modulation Emitter 76-108Mhz 500mW Digital Display Stereo Transmitting Device Type-C Interface with 2000M Transmission Distance for Churches Car Radio Broadcast
    0.5W Frequency Modulation Emitter 76-108Mhz 500mW Digital...
    $39.99
    LinkMejor E310 70MHz-6GHz SDR Software Defined Radio AD9361 ZYNQ7020 for Openwifi DragonOS Open5G-PHY
    E310 70MHz-6GHz SDR Software Defined Radio AD9361 ZYNQ702...
    $245.99
    TinyPFA Phase Frequency Analyzer with 4-Inch Touch Screen 1MHz-290MHz Frequency Range High-precision Measurement Long-Term Recording USB Powered and TimeLab Compatible for Enhanced Data Processing
    TinyPFA Phase Frequency Analyzer with 4-Inch Touch Screen...
    $69.99
    ST-839 2.1CH Mini Bluetooth Stereo Amplifier RMS 25Wx2+40W Subwoofer Output USB/AUX/RCA Input Home Audio Receiver for Home Theater With DC12V Power Adapter
    ST-839 2.1CH Mini Bluetooth Stereo Amplifier RMS 25Wx2+40...
    $28.49
    LinkMejor ATS Decoder Si4732 Full Band Radio Receiver FM AM LW MW SW SSB DSP Receiver with Official H-RADIO 4.2 License Code
    ATS Decoder Si4732 Full Band Radio Receiver FM AM LW MW S...
    $105.99
    HamGeek PlutoSDR MATLAB Upgraded Version Software Defined Radio Development Board 70MHz-6GHz Zynq7020 AD9363 2T2R 1GB DDR3 USB Ethernet
    HamGeek PlutoSDR MATLAB Upgraded Version Software Defined...
    $173.99
    Low Noise Amplifier 70MHz-7GHz Programmable 10/20/30/40dB Gain Broadband RF Amp Module TQP3M9037 Replacement
    Low Noise Amplifier 70MHz-7GHz Programmable 10/20/30/40dB...
    $29.99
    AK-390 Mini Bluetooth 5.0 Stereo Amplifier 400W+400W 2 Channel Home Audio Receiver HiFi Power Amp with FM Radio & Karaoke for Speakers Car Party
    AK-390 Mini Bluetooth 5.0 Stereo Amplifier 400W+400W 2 Ch...
    $29.99
    New ATU100 Automatic Antenna Tuner 100W 1.8-55MHz/1.8-30MHz Assembled For 5-100W Shortwave Radio Stations
    New ATU100 Automatic Antenna Tuner 100W 1.8-55MHz/1.8-30M...
    $29.45
    LinkMejor P5 Vector Network Analyzer 10kHz to 15GHz 320*480 3.98-inch TFT Display 3000mAh Battery High Accuracy Calibration Kit
    P5 Vector Network Analyzer 10kHz to 15GHz 320*480 3.98-in...
    $69.99
    High-Efficiency QRP Z-Match Manual Antenna Tuner 3-28 MHz Frequency Range with Wide Matching Impedance Range and Compact Size
    High-Efficiency QRP Z-Match Manual Antenna Tuner 3-28 MHz...
    $34.99
    9.9khz-181mhz Frequency Small Circular Antenna Broadband Antenna Portable MW SW Antenna for Radio
    9.9khz-181mhz Frequency Small Circular Antenna Broadband ...
    $9.99
    TEF6686 Full Band FM/AM/Short Wave HF/LW Radio Receiver with Aluminum Housing Circular BB ANTENNA
    TEF6686 Full Band FM/AM/Short Wave HF/LW Radio Receiver w...
    $60.99
    LinkMejor Box RGB RGBS MDA CGA EGA To VGA Industrial Monitor Video Converter GBS-8219 Industrial Monitor Converter
    Box RGB RGBS MDA CGA EGA To VGA Industrial Monitor Video ...
    $141.99
    100W 20M-6M Band Shortwave Portable Antenna GP Antenna Vertical Tie Rod Antenna for HAM Radio
    100W 20M-6M Band Shortwave Portable Antenna GP Antenna Ve...
    $69.99
    Zeenko UM Series Low Noise Amplifier 20dB Gain USB Type-C 100kHz-4GHz/6GHz/10GHz High PSRR LDO RF Preamplifier
    Zeenko UM Series Low Noise Amplifier 20dB Gain USB Type-C...
    $20.99
    HF +UV AW07A HF/VHF/UHF 160M 490Mhz Impedance SWR Antenna Analyzer Shortwave Ham Radio
    HF +UV AW07A HF/VHF/UHF 160M 490Mhz Impedance SWR Antenna...
    $199.99
    FM125 Stereo FM Transmitter Receiver Adjustable EQ Settings Bluetooth USB PC Sound Card 27MHz-125MHz Transmission 87MHz-108MHz Receiving
    FM125 Stereo FM Transmitter Receiver Adjustable EQ Settin...
    $62.99
    VNA6 Vector Network Analyzer 1MHz to 6GHz Portable Antenna Testing Device S11 S21 Measurement Touchscreen EMI Shielding Smith Chart SWR
    VNA6 Vector Network Analyzer 1MHz to 6GHz Portable Antenn...
    $219.99