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Details about  USB DVB-T Stick +RTL-SDR Realtek RTL2832U +R820T DVB-T Tuner Receiver PAL IEC

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USB DVB-T Stick +RTL-SDR Realtek RTL2832U +R820T DVB-T Tuner Receiver PAL IEC
USB-DVB-T-Stick-RTL-SDR-Realtek-RTL2832U-R820T-DVB-T-Tuner-Receiver-PAL-IEC
Item Ended
Item condition:
New
Ended:
13 Aug, 2014 09:21:58 BST
Price:
£9.85
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History:
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Postage:
Free Economy Delivery | See details
Item location:
UK, United Kingdom

Description

eBay item number:
291190291468
Seller assumes all responsibility for this listing.
Last updated on  07 Aug, 2014 13:30:30 BST  View all revisions

Item specifics

Condition:
New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is ... Read moreabout the condition
 

EllieShang

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E4000 USB DVB-T + RTL-SDR Realtek RTL2832U + R820T DVB-T Tuner Receiver PAL IEC

Description


1.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. So far the tuner driver comes straight from the kernel driver that Realtek supplies, and setting gain manually is not supported yet, although functions for that seem to exist. There is still is a lot that needs to be done, the best thing most likely would be to completely rewrite the driver, or at least clean it up dramatically. Initializing the tuner takes way too long at the moment, since the driver produces a lot of I2C traffic, most of it being redundant as it seems.
    2.The driver showed that the PLL of this 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.
    3.Some initial comparisons between the E4000 and R820T seem to hint at the R820T being a bit more sensitive, especially visible in the Tetra screenshots.
    4.Given that the supply of E4000-based sticks is dwindling, this item is new tuner that has the potential of becoming a good replacement, and staying for a while on the market.
    5.Work in Albania, Algeria, Andorra, Australia, Austria, Bahrain, Belarus, Belgium, Bermuda, Brunei, Croatia, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, Ghana, Hungary, Italy, Kenya, Latvia, Lithuania, Luxembourg, Malaysia, Malta, Mauritius, Morocco, Myanmar, Namibia, Netherlands, New Zealand, Norway, Panama, Poland, Portugal, Republic of Macedonia, Russia, Saudi Arabia, Singapore, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Taiwan, Trinidad and Tobago, Tunisia, Turkey, kraine, United Kingdom, Uruguay, Vietnam
    6.It doesn't support US, Canada, Japan, Singapore users due to different digital standard
    7.The RTL2832U outputs 8-bit I/Q-samples, and the highest theoretically possible sample-rate is 3.2 MS/s, however, the highest sample-rate without lost samples that has been tested so far is 2.8 MS/s. The frequency range is highly dependent of the used tuner, dongles that use the Rafael Micro's R820T offer possible range 25 - 1700 MHz


Features:
1.Support DVB-T digital TV
2.Watch live SDTV & HDTV and listen to digital radio
3.Support MEC
4.Sopport Still Image Snapshot
5.Auto&manually scan all available channels
6.Support EPG(Electronic Program Guide)and Teletext
7.Time-shiftinf and Scheduled Recording functions
8.Support multiple language & audio channels
9.With Infrared Remote Control
10.Support harddrive acceleration

Specifications:
1.input terminal:10 Ohm
2.Input frequency:174MHz~230MHz;470MHz~862MHz
3.SDR frequency:24MHz~1700MHz
4.SDR bandwidth:3.2MHz(max)
5.Carrier type:2K or 8K
6.Bandwidth:6Mhz,7Mhz,8Mhz
7.Guard interval:1/4,1/8,1/16,1/32
8.Code rate FEC:1/2,2/3,3/4,5/6,7/8
9.Modulation:QPSK,16QAM,64QAM
10.Maximum power:2W
11.System  OS Support:Windows XP/Vista/Windows 7
12.Color:Black
13.E4000 USB DVB-T Stick Dimension:90*25*16mm
   Cable length of antenna:115cm



Package include


1 x E4000 USB DVB-T Stick
1 x Extra powerful antenna
1 x CD driver
1 x remote control
1 x User Manual



 

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1. We are not responsible for undeliverable address. We reserve the right to charge the shipping fee again for returned items due to wrong address.

2. Items are generally shipped out the 1-2 business day after your payment has been cleared (Sat. & Sun. excluded.)

3. Local pick up is not available.

1. All payments must be prepaid.

2. We only accept payment via Paypal. Please kindly check if you can do the payment via PayPal before placing an order.

1. We offer 14 days money back guarantee return policy.

2. Our warranty does not extended to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part.

3. For all returned products, buyers MUST contact us for the returning address.

4. In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item.

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