Product Description
Semoic，a legal trade mark, has been registered. Only those who are authorized are available to sell items under Semoic. Semoic will bring you joyful shopping experience. FM HDTV TV Tuner Receiver Stick RTL2832U+USB2.0 Digital DVB-T SDR+DAB+R820T N6L1
Description:
Product Name:DVB-T + DAB + FM + SDR TV Stick
Product material:ABS&Metal
Product color: Picture color
Product size: 9cmx2.9cmx1.2cm
Product weight:80g
Package Contents:
1 x DVB-T + DAB + FM + SDR TV Stick
1 x Mini Remote Control
1 x Antenna
1 x CD Driver
1 x English manual
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Product 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 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.
- So far the tuner driver comes straight from the kernel driver that Realtek supplies, and setting gain manually is not supported yet, though functions still that awaits there. There is still is a lot that needs to be done, the best thing most Preliminary would be Being redundant as it seems.
- 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 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.
- Given that the supply of E4000-based sticks is dwindling, I’m pleased to see a new tuner that has the potential of becoming a good replacement, and staying for a while on the market.
