Antenna set for the RTL-SDR receiver - telescopic dipole antennas, splitter, cable with SMA connector, suction cup mount and flexible tripod

RTL-SDR v3 / v4 antenna set

Name: RTL-SDR v3 / v4 antenna set
Brand: RTL-SDR
Price: 32.0 USD
Availability: OutOfStock
Rating: 4.8 (39 reviews)

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$32.00 - $32.00

$32.00

$32.00 - $32.00

$32.00

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by RTL-SDR

Universal antenna set for RTL-SDR v3 and v4.

The set includes:

dipole antenna head, with 65 cm cable, with SMA male connector
2 x telescopic dipole arms 23 cm - 100 cm
2 x telescopic dipole arms 5 cm - 13 cm
cable extension, 3 m, with SMA male / SMA female connectors
base with three flexible supports
adjustable windshield suction cup

FAQ - RTL-SDR v3 / v4 antenna set

What is included in the RTL-SDR antenna kit?

The kit includes a dipole antenna head with a 65 cm cable (SMA connector), two telescopic dipole arms 23-100 cm, two short arms 5-13 cm, a 3 m cable extension (SMA), a base with three flexible supports, and an adjustable window suction cup. A complete set for receiving across various bands.

Does this antenna kit work with RTL-SDR V4?

Yes. The kit is compatible with both RTL-SDR V3 and V4. The SMA connector fits both receiver versions directly. It also works with other SDR receivers with SMA connectors.

What is this antenna kit best suited for?

The universal dipole set covers a wide frequency range. Most common uses include aviation reception (ADS-B, air traffic communication), monitoring emergency services, receiving NOAA weather stations, AIS ship tracking, and general radio spectrum exploration.

What is the frequency range of these antennas?

The telescopic dipole arms allow tuning to various frequencies. Long arms (23-100 cm) cover VHF and lower UHF bands, short arms (5-13 cm) work better at higher UHF frequencies. By adjusting the arm length you match the antenna to a specific band.

Do I need a separate SDR receiver?

Yes. This is an antenna kit — you need an RTL-SDR V4 or V3 receiver separately. Connect the receiver to the antenna via SMA cable, and to your computer via USB. Everything works with free software: SDR# (Windows), GQRX (Linux/Mac), or CubicSDR.

Can I mount the antenna outside?

The kit includes a window suction cup and 3 m cable extension, allowing you to place the antenna at a window or on glass. For permanent roof mounting a dedicated outdoor antenna is better, but this kit is ideal for getting started and mobile use.