SDRGEEK best sellers

#1 4Inch TinySA Ultra Spectrum SDRGEEK 4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise

$167.90 on Amazon

#2 DC Motor Speed Controller Brush SDRGEEK DC Motor Speed Controller,Brush Motor Driver Controls Module DC 9V-60V 12V 24V 36V 48V 60V Motor Pulse Width Modulator Regulator 20A 1200W PWM Monitor Dimmer Governor with Switch & Knob +1

$16.90 on Amazon

#3 🔥 ATS25 Max Decoder ii SDRGEEK ATS25 Max-Decoder ii Si4732 Radio Receiver with 4000mA,V4.17 Upgraded Adds HI-Z Antenna Input impedance LNA Function 50ohm Mode Band-Pass Filter Circuit,Support FM AM SSB DIGI(PSK) SYNC CW DSP

$169.80 on Amazon

#4 AC Variable Speed Controller SDRGEEK AC Variable Speed Controller, 120V~220V 15A 4000W SCR Voltage Controller for Router Fan Electric Motor Rheostat

$32.99 on Amazon

#5 TinySA Spectrum Analyzer SDRGEEK TinySA Spectrum Analyzer Handheld,2.8inch Touchscreen 100KHz-960MHz Portable Frequency Analyzer MF/HF/VHF UHF Input | ESD Protected Function & PC Control | As a Signal Generator

$59.80 on Amazon

#6 NanoVNA F V2 Vector Netwerk SDRGEEK NanoVNA-F V2 Vector Netwerk Analyzer 3Ghz,4.3 inch TFT Screen NanoVNA Antenna Analyzer Metal Shell with 5000mAh,NanoVNA V2 HF VHF UHF VNA Measuring S-Parameter Voltage SWR Phase Delay Smith Chart

$135.80 on Amazon

#7 SI4732 ATS 25 max DECODER SDRGEEK SI4732 ATS-25 max-DECODER Radio Receiver,Version 4.17 Adds CW, RTty Decoding Function, WiFi Function, Four Audio Spectrum, DSP Receiver FM LW (MW and SW) and SSB Built-in 4000mA Lithium Battery

$155.80 on Amazon

#8 PWM DC Motor Speed Controller SDRGEEK PWM DC Motor Speed Controller, DC10-55V/40A Max 60A Stepless DC Motor Speed Controller with Forward-Brake-Reverse Switch Adjustable Potentiometer and LED Display,Continuous Current 40A

$18.80 on Amazon

#9 2023 TinySA Ultra Spectrum SDRGEEK 2023 TinySA Ultra Spectrum Analyzer, 100kHz to 5.3GHz Handheld Tiny Frequency Analyzer, 2-in-1 Signal Generator 100kHz to 800MHz Input with 32GB SD Card 4 Inch Sensitive Touch Screen & 3000mAh Battery

$169.80 on Amazon

#10 4Inch TinySA Ultra Spectrum SDRGEEK 4Inch TinySA Ultra Spectrum Analyzer 100kHz-5.3GHz,V0.4.5.1 Portable Tiny Frequency Analyzer with 32GB SD Card & 3000mAh Battery, 2-in-1 RF Signal Generator RBW LNA DANL Phase Noise

$179 on Amazon

#11 2023 MMDVM Duplex Hotspot SDRGEEK 2023 MMDVM Duplex Hotspot Board, Multi-Mode Digital Voice Modem Support YSF DMR NXD P25 DMR YSF DSTAR with Orange PI, Compatible with Windows Linux Android System

$145.90 on Amazon

#12 MMDVM Duplex Hotspot SDRGEEK MMDVM Duplex Hotspot Board, Multi-Mode Digital Voice Modem Support P25 DMR YSF NXDN Slot 1 + Slot 2 for Raspberry Pi Zero,with 8G TF Card, 0.96 OLED and Metal Housing Mounted

$159.80 on Amazon

#13 Si4732 ATS 25MAX Upgrade SDRGEEK Si4732 ATS-25MAX Upgrade Version 5.2B Full Band Radio Receiver, FM LW MW & SW SSB DSP Receiver 2.4 Touch Screen Built in 4000mAh Battery

$129.80 on Amazon

#14 V2.4 Version Malahit SDRGEEK V2.4 Version Malahit DSP2 SDR Radio Receiver with 3.5 Inch Touch Screen,10kHz-380MHz 404MHz-2GHz AM SSB DSB CW NFM WFM RDS Digital Radio,Noise Reduction Portable Shortwave Radio with 5000mhA Battery

$480 on Amazon

#15 AC Motor Speed Controller SDRGEEK AC Motor Speed Controller, 100V~120V 15A 4000W Fan Variable Speed Controller with Overload Protection,Electric Motor Voltage Regulator for Router Rheostat Fan

$27.99 on Amazon

#16 PWM DC Motor Speed Controller Max SDRGEEK PWM DC Motor Speed Controller,Max DC 10-55V/60A Stepless Brushed Speed Controller Adjustable 12V 24V 36V/Continuous Current 40A, LED Digital Display and Forward-Brake-Reverse Switch Potentiometer

$13.90 on Amazon