SDR Radio DSP Digital Demodulation Short Wave FM MW SSB CW HAM Radio Receiver
This product is based on the Tayloe Quadrature Product Detector method to achieve frequency mixing. The clock generator Si5351 generates two quadrature square wave signals with variable frequency as excitation, and realizes an ultra-low noise ZIF zero-IF receiver. The IQ signal obtained after mixing is output to the CODEC codec and collected by the MCU, and the DSP algorithm in the MCU completes the demodulation and display of the signal.
Tayloe mixer reference: http://www.norcalqrp.org/files/Tayloe_mixer_x3a.pdf
Product Description:
DeepSDR 101 is a DSP digital demodulation radio based on SDR software defined radio architecture. With 192kHz wide spectrogram and waterfall display capabilities, combined with 16bit sampling, it realizes a high dynamic receiver with CW, AM, SSB, FM demodulation functions. The whole machine adopts an all-aluminum alloy CNC shell, with a 4.3-inch 800x480 resolution high-brightness IPS LCD screen, while maintaining a small and compact body.
Take it outside now and enjoy nature and listening anytime, anywhere!
Specifications:
Display technology: 4.3 inches IPS 800x480 resolution DC dimming bright LCD
Control mode: resistive touch screen + rotary encoder
Frequency range: 100k – 149MHz
Working mode: CW, AM, SSB single sideband (LSB/USB), WFM, FM radio stereo (headphone required)
Step frequency: 1Hz/10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz
Spectrum bandwidth: 192kHz, 128kHz, 64kHz, FFT real-time spectrum display
Antenna interface: SMA male, impedance 50Ω, maximum input power -20dBm
Reference crystal oscillator: TCXO 26MHz ±0.5ppm
Audio interface: support ordinary 3.5mm earphones or CTIA (US standard) interface earphones
Speaker power: maximum 3W, 4Ω multimedia speaker
Charging port: USB Type-C, 5.0V/2A
Current consumption: about 250mA @ 5V
Battery capacity: 5000mAh/3.7V, 18.5Wh
Use time: about 10-12 hours, depending on the machine volume and brightness settings
Channel storage: 99 channels can be preset, preset station name, station frequency and demodulation mode
Body Dimensions: 140 x 74 x 22mm (L x W x H) (without protrusions)
Body weight: about 315g (main unit only)
Package weight: 415g Package size: 19*10.5*4.5cm
Package Included:
1 x SDR 4.3 inch IPS screen host
1 x USB Type-C data cable
1 x SMA 7-section whip antenn
1 x Quick Start Guide Instruction Manual
1 x Resistive screen double-head touch pen
Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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