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  • DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking
  • DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking
  • DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking
  • DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking
  • DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking
  • DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking
DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking

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DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking

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FOB Price: USD $ 17.28 / piece

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Supply Ability: 1000000 pcs per month

MOQ: 30 piece

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Payment: Bank transfer

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  • ECVV Professional Lighting Agent Purchasing Service Department
  • ECVV Professional Lighting Agent Purchasing Service Department
  • ECVV Professional Lighting Agent Purchasing Service Department
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  • ECVV Professional Lighting Agent Purchasing Service Department

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Item Type Laser Flashlight
Brand Name Q-BAIHE
Unit Type piece
Package Size 15cm x 10cm x 5cm (5.91in x 3.94in x 1.97in)
Package Weight 0.3kg (0.66lb.)
Item Type Laser Flashlight
Brand Name Q-BAIHE
Unit Type piece
Package Size 15cm x 10cm x 5cm (5.91in x 3.94in x 1.97in)
Package Weight 0.3kg (0.66lb.)

DVB-T+DAB+FM USB DVB-T R820T+2832U SDR GPS w/ Antennan Aircraft Tracking

Features:                                                                             .

Sticks with this combination (RTL2832 + R820T) are relatively new on the market. The main difference to all the other supported tuners so far is that it uses a Low-IF (3.57 MHz) architecture instead of Zero-IF. That means the tuner is only connected to the In-Phase ADC input, and the internal down converter of the RTL2832 is generating the complex samples. This has the benefit of having no DC offset spike in the middle of the spectrum.
The driver originally had a frequency limitation of 40 MHz to 900 MHz,but tests showed that the PLL of my stick can achieve lock up to 1766 MHz, and indeed both ADS-B at 1090 MHz and L-Band DAB at 1463 MHz, as well as GMR at 1556 MHz can be received just fine with the R820T.
Also, the PLL could lock again at 1850 MHz to 1860 MHz, and the reception of a GSM 1800 BTS at 1854 MHz worked as well.

Some initial comparisons [1] between the E4000 and R820T seem to hint at the R820T being a bit more sensitive, especially visible in the Tetra screenshots.

Given that the supply of E4000-based sticks is dwindling, we are pleased to see a new tuner that has the potential of becoming a good replacement, and staying for a while on the market.

 

Package:

1 x Receiver
1 x Antenna
1 x Software drive
1 x Stand base
1 x Remote controller
1 x English manual

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  • Product Quality Commitment

    ECVV purchasing agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a $ 100 deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.