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$126.99
Ships from China.
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SDR Radio Receiver with DSP Digital Demodulation, Portable Shortwave AM FM MW SSB LSB USB CW Scanner, HAM Radio Receiver for Hobbyist and Signal Monitoring
Limited time offer, ends 10/17 By CoreDepot
- This product implements frequency mixing based on the Tayloe Quadrature Product Detector method. Two variable-frequency orthogonal square wave signals are generated by the clock generator Si5351 as the excitation, thereby realizing a low-noise ZIF zero intermediate frequency receiver. The IQ signals obtained after mixing are output to the CODEC codec and collected by the MCU. The DSP algorithm within the MCU completes the demodulation and display of the signals.
- Tayloe mixer References: http://www.norcalqrp.org/files/Tayloe_mixer_x3a.pdf
- SDR radio DSP digital demodulation shortwave FM MW SSB CW HAM radio receiver
- Product Description
- DeepSDR 101 is a DSP digital demodulation radio based on the SDR (Software Defined Radio) architecture. It has a 192kHz wide spectrum graph and waterfall display capabilities, and with 16-bit sampling, it realizes a high dynamic receiver with CW, AM, SSB, and FM demodulation functions. The entire machine adopts an all-aluminum CNC shell, combined with a 4.3-inch 800x480 resolution high-brightness IPS LCD display, while maintaining a compact and small form factor.
- Take it outside immediately and enjoy the natural scenery and the pleasure of listening to nature anytime and anywhere!
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Overview
Specs
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- Display: 4.3-inch IPS LCD, 800×480 resolution, DC dimming, high-brightness
- Control Method: Resistive touchscreen + rotary encoder
- Frequency Range: 100 kHz 149 MHz
- Operating Modes: CW, AM, SSB (LSB/USB), WFM, FM broadcast stereo (requires headphones)
- Tuning Steps: 1Hz / 10Hz / 100Hz / 1kHz / 10kHz / 100kHz / 1MHz / 10MHz
- Spectrum Bandwidth: 192kHz, 128kHz, 64kHz, with FFT real-time spectrum display
- Antenna Connector: SMA, 50 impedance, max input power -20dBm
- Reference Oscillator: TCXO 26MHz ±0.5ppm
- Audio Jack: Supports standard 3.5mm headphones or CTIA (American standard) headsets
- Speaker Output: Max 3W, 4 multimedia speaker
- Charging Port: USB Type-C, 5.0V/2A
- Current Consumption: Approx. 250mA @ 5V
- Battery Capacity: 5000mAh / 3.7V, 18.5Wh
- Operating Time: Approx. 1012 hours, depending on volume and brightness settings
- Channel Memory: 99 preset channels, including station name, frequency, and demodulation mode
- Unit Dimensions: 140 × 74 × 22mm (L × W × H, excluding protrusions)
- Unit Weight: Approx. 315g (main unit only)
Package Weight: 415g
Package Dimensions: 19 × 10.5 × 4.5cm
Package Includes:
- SDR 4.3-inch IPS main unit ×1
- USB Type-C cable ×1
- BNC 7-section telescopic antenna ×1
- Quick start guide ×1
- Resistive touchscreen stylus (dual-ended) ×1
Receiver Specifications
- RF Preamplifier Gain: Fixed 20dB
- Circuit Topology: Zero-IF (ZIF)
- Sideband Suppression: 50dB
Display Control Items
Twelve Items Selectable via Encoder:
- Channel Selection: 199
- Frequency Setting: 100kHz 149MHz, minimum step 1Hz
- Speaker Volume (SPK): 035dB, 1dB step
- Headphone Volume (EAR): 035dB, 1dB step
- Modulation: CW, LSB, USB, AM, WFM, STE (FM stereo), I/Q
- AGC Setting: OFF, SLOW, MID, FAST
- Reference Level (REF): -9999dB, 1dB step
- LCD Backlight Brightness: 1%99%
- IF Gain: -1267dB, 1dB step
- Spectrum Style: Green fill, green line, blue fill, white line
- Spectrum Bandwidth Setting: RF spectrum (192kHz, 128kHz, 64kHz) and audio spectrum (64kHz)
- Waterfall Area Setting: Waterfall or Waveform (×1 / ×8 / ×64 amplitude)
Five Items Not Selectable via Encoder (Display Only):
A. Battery level indicator
B. Date and time setting
C. Station information display (preset station name capability)
D. Current spectrum bandwidth display
E. Antenna input power display (POWER)
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by CoreDepot Return Policy
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