RTL-SDR Blog
⏳Radio Frequency Transceivers
RTL-SDR Blog V4 R828D RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only)
$145.99
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$732.99
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SDR Radio Receiver 3.5in Touch Screen Wireless Industrial Shortwave Radio Receiver 50kHz-2GHz
★★★★★
$732.99
Quantity
1
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About this item
- 4 Layer Circuit Board-The main board PCB uses 4 layer circuit board process, and impedance matching is performed on the circuit
- Filter Width-Use variable filter width, adaptive noise suppressor, threshold noise suppressor, NoiseBlanker, AGC and equalizer
- Chip-The characteristics of the chip is used, the dynamic blocking range is about 85dB
- Controlling Screen Backlight-Screen backlight can be controlled, using sound cavity with bass diaphragm
- Processor The processor uses STM32H743 with a main frequency of 480MHz and supports UHF UHF frequency bands
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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