Description: Product Description Product Description:100KHz-1.7GHz VHF UHF full-ban d RTL. + Upconverter USB Tuner Receiver NFM FM DSB LSB CWWhat is Software Defined Radio ()?In traditional hardware radios, the mathematical operations required to decode and process radio signals are performed using analog circuits. Recently, computers have become powerful enough to perform the required mathematical calculations in software, hence the term "software-defined radio." This has resulted in advanced radios that previously required complex analog hardware, now being easily implemented in software. This reduces the cost of advanced radio features such as wideband tuning and waterfall displays.What is RTL-?RTL- is a very software defined radio based on a DVB-T TV (Digital High Definition Television) USB receiver dongle which contains the RTL2832U chip. While developing their own , hardware hacker Eric Fry, For Linux driver developer Antti Palosari, and the Osmocom team discovered that the RTL2832U chip has an -enabled mode. Today, by using custom software drivers, a stock, inexpensive RTL2832U can be turned into a sophisticated with features that until recently would have cost hundreds to thousands of dollars. Of course, the performance of these dongles wont match that of a dedicated , but they hold up very well for the , and almost any hobby project that can be done with an expensive radio or can also be done with an rtl . Broadband opens up many interesting possible projects and avenues of exploration. Some applications of RTL- include the following, some of which are discussed in more depth in the project tutorial chapter.Note:Test antenna:-Can be used to test signals received from VHF/UHF bands.-The received signal strength from VHF/UHF is not the best. It can be used to receive nearby signals(such as an FM radio or other handheld radio). For best results, the relevant antenna needs to be connected.-Cannot be used to receive high frequency signal bands.-For best results, you need to connect relevant high-frequency antennas, such as long wires, random wires, dipoles, etc.Specification:Comes fully assembled and ready to use.Using R820T2 chipset.100KHz to 1766MHz, operating frequency.Covers all high frequency amateur bands.Covers VHF and UHF frequency bands from 24-1766MHz.Sampling rate up to 3.2M. (~2.8 MHz stable).Receiver modes NFM, FM, DSB, USB, LSB and CW.Note: Depends on the software used by the receiver.The 8-bit ADC provides approximately 50 dB of dynamic range.50 ohm input impedance.Dual SMA gold antenna connector.Diode protection on RF input.Aluminum plate.LED power and band indication.40MHz local oscillator for HF conversion.DBM balanced ring mixer.Small circuit board.Free software.Separate antenna inputs for shortwave and VHF.The USB computer connection (mini USB) is powered by USB. for Ultra high dynamic range receiver.Accurate and efficient bandpass filter.Audio reception is very clean.Package Included:1 x receiver1 x antenna1 x charging cableNote: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2.Please allow slight manual measurement deviation for the data.Payment Payment must be completed within 5 days. If you have any problems about payment, please contact us via message.Delivery details We only ship to confirmed Order addresses. Please comfirm that your Order address is in line with your shipping address. Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. for TRANSIT time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance. Contact us We strive for 100% customer satisfaction! Positive is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.
Price: 52.81 USD
Location: jinhua
End Time: 2024-11-26T16:05:05.000Z
Shipping Cost: 0 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
MPN: Does Not Apply
Type: Receiver antenna cable Set
Package Contents: 1 x receiver+1 x antenna+1 x charging cable
input impedance: 50 ohm
Sampling rate: 3.2M
Receiver modes: NFM, FM, DSB, USB, LSB and CW
dynamic range: 50 dB
operating frequency: 100KHz to 1766MHz
