RTL-SDR Blog V4 RTL2832U 1PPM TCXO HF BiasT SMA Software Defined Radio

rtl-sdr-blog
(11267)
Seller's other items
Contact seller
US $34.95
ApproximatelyC $48.70
Condition:
New
More than 10 available3,075 sold
Breathe easy. Returns accepted.
This one's trending. 3075 have already sold.
Shipping:
US $10.00 (approx C $13.93) Standard Shipping from outside US.
Located in: Shanghai, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Wed, Oct 22 and Thu, Nov 13 to 94104
Estimated delivery dates - opens in a new window or tab include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared paymentcleared payment - opens in a new window or tab. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:276000581691
Last updated on Aug 24, 2025 21:12:44 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
RTL-SDR Blog
Type
TV Tuner
UPC
783495030850
Category

Item description from the seller

Seller business information

VAT number: NZ 59857983
About this seller

rtl-sdr-blog

99.6% positive feedback•43K items sold

Joined Jan 2015
Usually responds within 24 hours
Visit storeContact

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (12,038)

All ratings
Positive
Neutral
Negative
  • i***g (152)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Unit works well in the shortwave/HF band and similar at other freqs, you don't use direct sampling as it has a HF upconverter on board, you'll need to use the blog v4 driver which makes HF tuning seamless, just tune to freq you need. Tested with linux and GQRX. Of course: the antenna you connect is everything, poor antenna feed will only result in disappointment, a long wire outside and up high will greatly improve things. But I'm sure you heard this before... Do make sure you buy a legit unit.
  • h***r (1051)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Im Vergleich zu den "einfachen" RTL-Dongles ein Quantensprung. Ich nutze den Dongle an einem Einplatinencomputer mit Debian und dem rtl_tcp-Paket als universellen Netzwerkempfänger. Mit der entsprechenden Software und korrekten Einstellungen lassen sich starke AM-Signale, UKW und DAB+ sehr gut empfangen. Die Lieferzeit war mit 2 Wochen aus China deutlich kürzer als angegeben.
  • 0***8 (40)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The sma connector is female so need a male plug from to terminate the antenna
See all feedback

Product ratings and reviews

Learn more
4.6
23 product ratings
  • 18 users rated this 5 out of 5 stars
  • 3 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 23 reviews
  • by panos321965
    Mar 22, 2024Top favourable review

    Better than expected.

    I use it as a ASD-B receiver with a raspberry pi and it has very good sensitivity. The integrated EMI filter works fine so don't need the external filter i have. The only concern is that the receiver is getting hot and I have to do something about that because it is placed in a box where the sun sees it all day. For flightradar24 radarbox and related applications you have to install the appropriate drivers from rtl-sdr site. It is better than expected. I recommend it.

    Verified purchase: YesCondition: NewSold by: rtl-sdr-blog

  • by suijs_c_gr7hgp6
    Nov 08, 2024

    SDR works as advertised.

    SDR works as advertised. It is as easy to use as the V3 version but does a better job at HF frequencies. However, the sensitivity is a few dB lower when using the internal upconverter as opposed to using a NooElec standalone upconverter. Still very usable.

    Verified purchase: YesCondition: NewSold by: rtl-sdr-blog

  • by wayc-473
    Aug 07, 2024

    A nice little feature is the biasT led so you can tell at a glance if a preamp is being powered up.

    V4 SDR performs better on HF freqs. Than the V3 SDR also less heat generated from the case. I have purchased 3 of the V4s .

    Verified purchase: YesCondition: NewSold by: rtl-sdr-blog

  • by djy7157
    May 29, 2024

    This RTL-SDR works well for listening shortwave radio. The build quality is good and it's easy to set up with sdr++. It delivers to China and is cheap

    This RTL-SDR works well for listening shortwave radio. The build quality is good and it's easy to set up with sdr++. It delivers to China and is cheaper than Chinese resellers

    Verified purchase: YesCondition: NewSold by: rtl-sdr-blog

  • by kisvagi_0
    Sep 18, 2024

    Nice Dongle !! I bought this dongle to m...

    Nice Dongle !! I bought this dongle to monitor 40m (7 MHz) HAM BAND and I found that this dongle is able to do the required job. However, the quality of signals decoded are not that perfect. May be I will have to do something with the parameters that are available to improve the quality.

    Verified purchase: YesCondition: NewSold by: rtl-sdr-blog

More to explore: