Like New

lightly used with minor flaws, to be included in the description

Good

fully preloved, with noticeable flaws, to be included in the description

Fair

This is the RTL-SDR Blog V4, the latest and most advanced version of the "gold standard" hobbyist SDR dongle. It is a highly sought-after device for radio enthusiasts because it offers significantly better performance than the previous V3 and generic "blue" dongles.
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​For sale is the RTL-SDR Blog V4, a high-performance Software Defined Radio (SDR) receiver. This is the newest version (V4) which features a complete redesign for better sensitivity, lower noise, and improved HF (Shortwave) reception.

​Whether you’re interested in listening to aircraft (ADS-B), tracking ships (AIS), monitoring weather satellites, or exploring Shortwave and Ham radio, this is the most reliable "all-rounder" tool available.

​Key Features & Improvements (V4):
​Upgraded Tuner: Uses the newer R828D chip for better filtering and stability.
​Built-in HF Upconverter: Unlike older models, the V4 has a built-in upconverter for crystal-clear Shortwave/HF reception (500 kHz to 28.8 MHz) without needing "Direct Sampling."

​Improved Filtering: Integrated triplexer and notch filters reduce interference from strong FM and AM broadcast stations.
​1PPM TCXO: High-precision clock ensures your frequency doesn't "drift" as the device warms up.

​Durable Aluminum Case: Acts as a heatsink and provides excellent RF shielding against interference.
​Bias Tee (4.5V): Can be activated via software to power external antennas or Low Noise Amplifiers (LNAs).
​Condition:
​Brand: RTL-SDR Blog
​Model: V4
​Condition: Brand New
​Connection: USB-A (Male) with SMA (Female) antenna port.
​What can you do with it?
​Listen to FM/AM Radio.
​Monitor Air Traffic (ADS-B) and Marine Traffic (AIS).

​Decode Digital Radio (P25/DMR).
​Receive NOAA Weather Satellite images.
​Listen to Ham Radio operators and Shortwave broadcasts.

​Note to Buyer: The V4 requires specific drivers available for free on the official RTL-SDR Blog website. It is compatible with Windows, Linux, Android, and macOS.
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This item is already sold

R 800

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