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4.3\ Software Defined Radio SDR Radio Receiver 100K-149MHz Digital Demodulation Short Wave FM MW SSB CW HAM DSP Receiver
358
Shipping to: United States |
Express delivery: 7-12 business days |
Standard delivery: 15-25 business days
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You'll get a full refund or 100% store credit after we receive the returned package and check it. The refund will be processed and credited automatically to your original method of payment. Please note that shipping costs and any duties or fees are not refundable. The extra shipping costs are non-refundable once the package has been shipped. You are responsible for paying these fees and we’re unable to waive or refund them, even if the order is returned back to us.Once we received and confirmed your returned item, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.If you have any problems regarding the refund process, please contact us. service@roymall.com or Whatsapp: +8619359849471Description:
SDR 101 is a DSP digital demodulation radio based on SDR software-defined radio architecture. It has a 192kHz width spectrogram and waterfall display capabilities, and cooperates with 16bit sampling to realize 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 display, while maintaining a compact and compact body.
Immediately take it to the outdoors, enjoy the natural scenery and the fun of listening anytime, anywhere!
Tips : Only the frequency input function can be touched. Other functions do not support touch screen function and can only be selected by pressing the knob.
>>Please click here to download the SDR 101 product manual<<
Basic parameters:
Display technology:: 4.3-inch IPS 800x480 resolution DC dimming bright LCD
Control method: resistive touch screen + rotary encoder
Frequency range: 100k – 149MHz
Working mode: CW, AM, SSB single sideband (LSB/USB), WFM, FM broadcast stereo (requires earphones)
Step frequency: 1Hz/10Hz/100Hz/1kHz/10kHz/100kHz/1MHz/10MHz
Spectral bandwidth: 192kHz, 128kHz, 64kHz, FFT real-time spectrum display
Antenna interface: BNC male, impedance 50u03a9, maximum input power -20dBm
Reference crystal: TCXO 26MHz ± 0.5ppm
Audio interface: support ordinary 3.5mm earphone or CTIA (American Standard) interface earphone
Speaker power: maximum 3W, 4u03a9 multimedia speaker 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 volume and brightness settings of the machine
Channel saving: 99 channels can be preset, preset radio station name, station frequency and demodulation mode
Body size: 136 x 74 x 22mm (L x W x H) (without protrusions)
Body weight: about 310g (host only)
Receiver parameters
RF preamp gain: fixed 20dB
Circuit Type: Zero IF ZIF
Sideband suppression: ≥ 50dB
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Test conditions: 50 ohm input impedance, preamp 20dB on, AGC on
Display control item list
Twelve items that can be selected by the encoder
1. Channel selection : 1-99
2. Frequency setting : 100k u2013 149MHz, minimum step 1Hz
3. Speaker volume(SPK) : 0~35dB, 1dB step
4. Earphone volume(EAR) : 0~35dB, 1dB step
5. Modulation : CW, LSB, USB, AM, WFM, STE(FM stereo), I/Q
6. AGC setting : OFF, SLOW, MID, FAST
7. Reference level(REF) : -99~99dB, 1dB step
8. Backlight brightness(LCD) : 1%~99%
9. IF GAIN : -12~67dB, 1dB step
10. Spectrum style settings : Green fill, Green line, Blue fill, White line
11. Spectrum bandwidth settings : RF spectrum (192kHz, 128kHz, 64kHz) and Audio spectrum (64kHz)
12. Waterfall area settingsuff1aWaterfall or Waveform (x1 / x8 / x64 amplitude)
Five items not selectable by the encoder
A. battery level display
B. date and time settings
C. radio information display: preset radio name capability
D. display of current spectrum bandwidth
E. (POWER) antenna port input power display
State of charge and discharge
Attention points
1. The machine adopts SDR architecture. If there is a strong broadcasting station near you, the phenomenon of mirror radio may appear.
2. The input impedance of the antenna interface is 50u03a9. For the LW/MW radio, it is recommended to connect a dedicated active antenna for better listening effect.
3. Please pay attention to the volume setting of the earphone (EAR) before using the earphone to listen to avoid discomfort caused by excessive volume.
Supported frequency bands and coverage
Package Included:
1 x SDR 101 4.3 inch IPS screen host
1 x USB Type-C data cable
1 x BNC 7-section whip antenna
1 x Quick Start Guide Instruction Manual
1 x Resistive screen double-head touch pen
Customer Reviews
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29/04/2024
Il ricevitore è arrivato in anticipo. Funziona come descritto. Chiaramente le antenne vanno proporzionate in base alla frequenza di lavoro!! Piccolo e leggero, lo trasporti ovunque. Anche l'autonomia è buona!! Lo consiglio... IU1ICP 📡
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35HE101 VIP3AT30/06/2023A very good device, A detailed operating manual would be great, the speaker is also of good quality, if something is wrong you will find out in operation, but for this price it is very, very good
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0A:It is a clone, no connection to PC or laptop possible, the time does not work, NFM is missing therefore not suitable for 2Meter FM operation. chinese broadcasters that are stored cannot be deleted.Answered by 35HE101 on 11/07/2023Helpful (0)
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0A:Unfortunately, this is a toilet, so there is no connection to a PC. I did not know that this is a clone. You can find answers on Google. I have to say, however, that it still works well. Of course there are better devices but for this price there are fewAnswered by 35HE101 on 02/07/2023Helpful (0)
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0A:Please refer to the manual for operation.Answered by The seller on 25/08/2024Helpful (0)
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0A:You can operate it after reading the electronic manual of the product descriptionAnswered by The seller on 17/09/2023Helpful (0)
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0A:Yeah.. It has a headphone jack, so it should be able to get audio to your computer..Answered by Raohnso on 24/01/2024Helpful (0)
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0A:There are product descriptions in the product description, you can download and viewAnswered by The seller on 11/06/2023Helpful (0)
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0A:You can consult online customer service https://www.banggood.com/Contact-Us_hi111Answered by The seller on 19/05/2023Helpful (0)
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