Name: Tune In NOW to Unlock the SECRET of Software Defined Radio SDR!
Uploaded: 2025-03-06T18:59:49+00:00
Duration: 22 min 58 s
Description: This is a full video about how to set up your radio to start listening and quickly navigate the functions. HamGeek DSP-01 is a DSP digital demodulation radio based on SDR architecture. It features a 1

7 months ago

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This is a full video about how to set up your radio to start listening and quickly navigate the functions.

HamGeek DSP-01 is a DSP digital demodulation radio based on SDR architecture. It features a 192kHz wide spectrogram and waterfall display. With 16bit sampling, it is a high dynamic receiver with CW, AM, SSB and FM demodulation functions. The whole machine adopts all-aluminum alloy CNC shell, with a 4.3-inch 800x480 resolution high-brightness IPS LCD display. It also maintains a compact and compact body.
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Immediately take it to the outdoors, enjoy the natural scenery and the fun of the radio anytime, anywhere!
Base Parameters:

- Display technology: 4.3" IPS 800x 480; DC dimming bright LCD

- Control method: resistive touch screen + rotary encoder

- Frequency range: 100k~149MHz

- Working mode: CW, AM, SSB (LSB/USB), WFM, FM broadcast stereo (requires headphones)

- Step frequency: 1Hz/10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz

- Spectral bandwidth: 192kHz, 128kHz, 64kHz, FFT real-time spectrum display

- Antenna interface: BNC male connector, input impedance 50Ω, maximum input power -20dBm

- Reference crystal: TCXO 26MHz ±0.5ppm

- Audio interface: support ordinary 3.5mm earphone and CTIA (American Standard) interface earphone

- Speaker power: maximum 3W, 4Ω multimedia speaker

- Charging port: USB Type-C, 5.0V/2A

- Current consumption: about 250mA at 5V

- Battery capacity: 5000mAh/3.7V, 18.5Wh, lithium battery

- Usage time: about 10-12 hours, depending on its volume and brightness

- Channel saving: Preset 99 channels Chinese station name, station frequency and demodulation mode

- Dimensions (without protrusions): 136 x 74 x 22mm/5.4 x 2.9 x 0.9" (LxWxH)

0:00 Intro
0:40 My take
2:48 Tuning
4:00 How to save a frequency
4:39 Diagram at the back
4:45 How to operate
9:40 Conparing the small antena with my roof top antenna
12:05 frequency rage
12:53 AM reception is not great on this radio
14:15 Some flaws I find with this radio
15:37 Trying out reception in my van (using a CB radio antenna for Short wave radio reception)
17:10 The stylist pen for the touch screen
19:32 5v usb output powers the antenna amp
20:31 How to fix the nob with play dough (It has been fixed for months now!)
22:23 Outro