RTL-SDR Blog RTL SDR V3 R820T2 RTL2832U 1PPM TCXO SMA RTLSDR Software Defined Radio With Multipurpose Dipole Antenna

Specification LED2 x Luminus SST 40 W LEDsMaximum Brightness2000 lumenPeak Beam Distance220 yardsPeak Beam Intensity10300 cdIP RatingIP68Impact Resistance2 mBatteryBuilt in 18650 batteryDimensionsL 3 6 xW 1 37 xH 1 04 Weight4 18ozFeatures 1 2000 lumen max brightness2 Continuously adjustable spotlight and floodlight3 USB C rechargeable with battery4 Auxiliary red light5 800 hrs runtime on lowest settings6 2 meters waterproofPackage included 1x Nitecore HC68 Headlamp1x Nitecore NL1835HP 18650 Battery1x Spare O ring1x USB C Charging Cable1x Headband1x Bracket.

Foxeer ELRS 915 868MHz Long Range T Type RC Receiver Antenna For FPV RC Drone Mobula7 Mobula6Description Brand FoxeerItem T Type Receiver AntennaFrequency 915MHz 868MHzLength 155mm 85mm Optional Package Included 1x Foxeer ELRS 915 868MHz T Type Receiver Antenna.

FNIRSI-FNB48P Ammeter Voltmeter USB Tester TYPE-C Fast Charge Detection Trigger Capacity Ripple Measurement with CNC Met.

Specification Microcontroller ATmega328Operating Voltage logiclevel 5VInput Voltage recommended 7V 12VInput Voltage limits 6V 20 VDigital I O Pins 14 of which 6 provide PWM output Analog Input Pins 8DC Current per I O Pin 40mAFlash Memory 32KB ATmega328 of which 2 KB used by bootloader SRAM 2KB ATmega328 EEPROM 1KB ATmega328 Clock Speed 16MHzNote This version is not included the USB cable Had change the USB chip improve the download speed and stability of WIN7 WIN8Package included 1 2 3 5 10 x Compatible Improved Version Nano V3 0 optional.

Specification Hardware Product NameRedmi AX5400 RouterProcessorIPQ5018Network Acceleration Engine1 0GHz NPURAM512MB2 4G WiFi2x2 Maximum support IEEE802 11ax protocol theoretical maximum rate up to 574mbps 5G WiFi4x4 up to IEEE802 11ax protocol theoretical maximum rate up to 4804mbps Product Antenna6 External AntennasProduct CoolingNatural Heat DissipationMachine Interface1 10 100 1000m adaptive wan port connect to optical broadband modem 3 10 100 1000m self adaptive lan portsLED Indicator2 system indicator x1 internet indicator x1 Standard ProtocolIEEE802 11a b g n ca ax ieee802 3 3u 3abWireless Specifications Dual Band2 4GHz5GHzWireless Channel1 2 3 4 5 6 7 8 9 10 11 12 1336 40 44 48 52 56 60 64 149 153 157 161 165Software Parameters Operational SystemAn intelligent routing OS based on deep customization of openwrt miwifi romWireless Security CameraWPA PSK WPA2 PSK WPA3 SAE encryptionWireless access control black and white list ssid hiding intelligent anti friction networkWorking Environment Work Temperature0 40℃Working Humidity10 90 RH Non condensing Storage Temperature 40 70℃Storage Humidity5 90 RH Non condensing Features 1 High Speed Connectivity The Xiaomi Redmi AX5400 WiFi Router offers lighting fast dual band WiFi 6 technology supporting both 2 4GHz and 5GHz bands With a maximum theoretical speed of 4804mbps on the 5GHz band and 574mbps on the 2 4GHz band it ensures seamless and high speed internet for all your devices 2 Powerful Processor.

Click here to download the manual tx805s pdfSpecification Inputvoltage 7V to 24V 5V camera supply 220mA MAX 25mW 12V Type 5V camera supply 470mA MAX 500mW 12V Type 5V camera supply 550mA MAX 1000mW 12V Type 5V camera supply 830mA MAX 1600mW 12V Type Extra features Smart audioPower supply 5V output for CameraOutput power 25mW 500mW 1000mW 1600mW switchableAntenna connector MMCXCable connector Solder padsDimensions 36mm 22mm 5mm 30 5 stackable holeWeight 11 3g excluding antenna Button control Channel select modeChannel select Select channels by simple short presses Blue LED light on stands for CH1 short presses to change 8 channels sequentially For CH2 3 4 5 6 7 8 Blue LED flicker once it won t light on Notice Blue LED only light on for CH1Band select Press button for 2S Red LED will flash then short presses to select 5 bands Power select Press button for 4S Red LED will flash then select power by simple short presses to select 25mW 500mW 1000mW sequentially For 500mW Green LED flicker once it won t light on For 1000mW Blue LED flicker once it won t light on Press the button again Red LED Green LED and Blue LED lights together Represents the highest power 1600mW Notice Red LED only light on for 25mW Pit Mode 0 01mW While in Pit Mode you can change channels and set power levels but none of these changes will take effect until you quit Pit Mode By default Pit Mode will send a very weak signal Two ways to exit pit mode Press button 12S until.

Specifications Frequency Range 500 kHz 1766 MHzSampling Rate Up to 3 2 Msps Stable at 2 56 Msps ADC Resolution 8 bitTemperature Compensated Crystal Oscillator TCXO 1 PPM accuracyAntenna Interface SMA F connectorDirect Sampling Mode Supports high frequency direct sampling 500 kHz 24 MHz Bias Tee Software activatable for powering LNA s and active antennasPower Supply 4 5V DC bias voltageFeatures 1 Improved Tuner Utilizes the enhanced R820T2 tuner for better performance 2 Enhanced Components Incorporates upgraded components and a redesigned PCB for reduced noise and improved reliability 3 Cooling Optimization Equipped with passive cooling and improved cooling design for better heat dissipation 4 ESD Protection Provides extra electrostatic discharge ESD protection for improved durability 5 Versatile Compatibility Works with various software applications including SDR HDSDR SDR Radio GQRX and SDR Touch on Android Compatible with Windows OSX Linux Android and Raspberry Pi Package Include Host 1x Main Machine A Set 1x Main Machine1x Accessory Pack.

Specification Brand Name HGLRCItem Name HGLRC 30A Dshot600 3 5S BLHeli S ESCInput Voltage 3 5S LipoSteady Current 30APeak Current 40ABEC NOSupported Protocols DSHOT600 300 150 ONESHOT125 42 MultiShot PWMSize 26 14 5mmWeight 5 4g Characteristics Imported Japanese To shiba MOSFET and Japanese ceramic capacitors Use 3oz copper thickness PCB board Reduce heat and increase system efficiency Smooth and zero delay operation Package Included 1x HGLRC 30A 3 5S BLHeli S ESC.

Specifications Frequency Range 500 kHz 1766 MHzSampling Rate Up to 3 2 Msps Stable at 2 56 Msps ADC Resolution 8 bitTemperature Compensated Crystal Oscillator TCXO 1 PPM accuracyAntenna Interface SMA F connectorDirect Sampling Mode Supports high frequency direct sampling 500 kHz 24 MHz Bias Tee Software activatable for powering LNA s and active antennasPower Supply 4 5V DC bias voltageFeatures 1 Improved Tuner Utilizes the enhanced R820T2 tuner for better performance 2 Enhanced Components Incorporates upgraded components and a redesigned PCB for reduced noise and improved reliability 3 Cooling Optimization Equipped with passive cooling and improved cooling design for better heat dissipation 4 ESD Protection Provides extra electrostatic discharge ESD protection for improved durability 5 Versatile Compatibility Works with various software applications including SDR HDSDR SDR Radio GQRX and SDR Touch on Android Compatible with Windows OSX Linux Android and Raspberry Pi Package Include Host 1x Main Machine A Set 1x Main Machine1x Accessory Pack.

Specification Brand Name HGLRCItem Name HGLRC 30A Dshot600 3 5S BLHeli S ESCInput Voltage 3 5S LipoSteady Current 30APeak Current 40ABEC NOSupported Protocols DSHOT600 300 150 ONESHOT125 42 MultiShot PWMSize 26 14 5mmWeight 5 4g Characteristics Imported Japanese To shiba MOSFET and Japanese ceramic capacitors Use 3oz copper thickness PCB board Reduce heat and increase system efficiency Smooth and zero delay operation Package Included 1x HGLRC 30A 3 5S BLHeli S ESC.