WALFRONT SDR, 3.5in IPS Touch Screen Radio DSP with SMA Antenna Socket, Variable Filter Width, for 50kHz to 2GHz Frequency Range

[Exceptional Reception and Sensitivity] Equipped with the advanced ​​ chip this sdr ​ boasts an impressive dynamic blocking range of 85db and a sensitivity of 0.3μv at 250mhz. the built-in lna and expansion board further enhance the dynamic range and performance particularly in the shortwave hf band. [Versatile Operation Modes] This sdr ​ supports multiple operation modes including two ec11 pulse encoders and a capacitive touch screen for precise control. it can be connected to a computer via usb to transmit cat iq and audio signals making it ideal for various applications from amateur radio to industrial use. [High Performance Circuit Design] The main board pcb utilizes a four-layer circuit board process with precise impedance matching to ensure optimal signal integrity and reduced interference. this design enhances the overall performance and reliability of the sdr ​ making it a top choice for professional and hobbyist use. [Crystal Clear Display and Audio] Featuring a vibrant 3.5in ips touch screen with a 160khz display bandwidth and zoom functionality this sdr ​ offers an intuitive user experience. the sound cavity with a bass diaphragm and controllable screen backlight ensures clear audio and visual feedback for seamless operation. [Advanced Processor and Filtering] Powered by the stm32h743 processor with a 480mhz main frequency this ​ supports analog modulations such as am ssb nfm wfm and cw. it also features variable filter width adaptive noise ​ threshold noise ​ noise blanker agc and equalizer for superior signal processing. Spec: Item Type: SDR ​ Material: PCB Frequency Range: 50kHz-2GHz RF Front End: For ​​ Battery Capacity: 2000mA/h Battery Model: Lithium battery ​ Power Consumption: 300mA Package List: 1 x SDR ​ 1 x Antenna Note: The ​ is based on the SDR principle structure, and the function is determined by the loaded software.

• [Exceptional Reception and Sensitivity] Equipped with the advanced chip this sdr boasts an impressive dynamic blocking range of 85db and a sensitivity of 0.3μv at 250mhz. the built-in lna and expansion board further enhance the dynamic range and performance particularly in the shortwave hf band.
• [Versatile Operation Modes] This sdr supports multiple operation modes including two ec11 pulse encoders and a capacitive touch screen for precise control. it can be connected to a computer via usb to transmit cat iq and audio signals making it ideal for various applications from amateur radio to industrial use.
• [High Performance Circuit Design] The main board pcb utilizes a four-layer circuit board process with precise impedance matching to ensure optimal signal integrity and reduced interference. this design enhances the overall performance and reliability of the sdr making it a top choice for professional and hobbyist use.
• [Crystal Clear Display and Audio] Featuring a vibrant 3.5in ips touch screen with a 160khz display bandwidth and zoom functionality this sdr offers an intuitive user experience. the sound cavity with a bass diaphragm and controllable screen backlight ensures clear audio and visual feedback for seamless operation.
• [Advanced Processor and Filtering] Powered by the stm32h743 processor with a 480mhz main frequency this supports analog modulations such as am ssb nfm wfm and cw. it also features variable filter width adaptive noise threshold noise noise blanker agc and equalizer for superior signal processing.