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$89.99

$79.99

Wouxun KG-UV899

$127.49

Wouxun KG-UV8D

$130.04

Wouxun KG-UV8D

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  Description:

  
  

  WHAT IS SOFTWARE DEFINED RADIO (SDR)?

  In traditional hardware radios, the mathematical operations required to decode and process radio signals are performed using analogue circuitry. Recently, computers have become powerful enough to perform the required mathematical calculations in software, hence the term software defined radio. This has led to advanced radios that previously required complicated analogue hardware now being able to be implemented easily in software. This has reduced the cost of advanced radio capabilities such as wideband tuning and waterfall displays.

  
  

  WHAT IS THE RTL-SDR?

  
  

  The RTL-SDR is an extremely cheap software defined radio which is based on DVB-T TV (Digital HD TV) USB receiver dongles that have the RTL2832U chip in them. It was discovered by hardware hacker Eric Fry, Linux driver developer Antti Palosaari and the Osmocom team who were developing their own SDR that the RTL2832U chip had a mode which enabled SDR. Today, by using custom software drivers, a commonly used cheap RTL2832U can then be turned into a sophisticated SDR with features that would have until recently cost in the hundreds to thousands of dollars. Of course, the performance of these dongles will not match a dedicated SDR, but they perform extremely well for the price, and almost all hobbyist projects that can be done with expensive radios or SDRs can also be done with the rtl-sdr. A wideband SDR opens up many interesting possible projects and avenues to explore. Some applications of the RTL-SDR include the following, some of which will be discussed in more depth in the project tutorials chapter.

  
  

  
  

  Functions:

  • Listening to unencrypted Police/Ambulance/Fire/EMS conversations.
  • Listening to aircraft traffic control conversations.
  • Tracking aircraft positions like a radar with ADS-B decoding.
  • Decoding aircraft ACARS short messages.
  • Scanning trunking radio conversations.
  • Decoding unencrypted digital voice transmissions.
  • Tracking maritime boat positions like a radar with AIS decoding.
  • Decoding POCSAG/FLEX pager traffic.
  • Scanning for cordless phones and baby monitors.
  • Tracking and receiving meteorological agency launched weather balloon data.
  • Tracking your own self launched high altitude balloon for payload recovery.
  • Receiving wireless temperature sensors and wireless power meter sensors.
  • Listening to VHF amateur radio.
  • Decoding ham radio APRS packets.
  • Watching analogue broadcast TV.
  • Sniffing GSM signals.
  • Using rtl-sdr on your Android device as a portable radio scanner.
  • Receiving GPS signals and decoding them.
  • Using rtl-sdr as a spectrum analyzer.
  • Receiving NOAA weather satellite images.
  • Listening to satellites and the ISS.
  • Listening to unencrypted military communications.
  • Radio astronomy.
  • Monitoring meteor scatter.
  • Listening to FM radio, and decoding RDS information.
  • Listening to DAB broadcast radio.
  • Use rtl-sdr as a panadapter for your traditional hardware radio.
  • Decoding taxi mobile data terminal signals.
  • Use rtl-sdr as a true random number generator.
  • Listening to amateur radio hams on SSB with LSB/USB modulation.
  • Decoding digital amateur radio ham communications such as CW/PSK/RTTY/SSTV.
  • Receiving HF weatherfax.
  • Receiving digital radio monodiale shortwave radio (DRM).
  • Listening to international shortwave radio.
  • Looking for RADAR signals like over the horizon (OTH) radar, and HAARP signals.

  Type of antenna sockets :SMA

  High quality

  High Robustness

  
  

  Tips:

  
  

  In the software options, please use the program of SDR # with RTL configured to direct sampling of the signal Q, as shown in the following picture, so that the radio can work in Ham Bands

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  
  

  Package:

  
  

  1 x 100KHz-1.7GHz full band UV HF RTL-SDR USB Tuner Receiver/ R820T+8232 Ham Radio

  1 x USB cable

  1 x antenna

  
  

  Contact Information:

  If you have the following issues, please click to get yourproblems solved:

  1.Item Not Received

  2.Item Not As Description

  3.Pre-sale Inquiry

• Items are dispatched within 24 hours (except weekends and holidays) and shipped from US.
• We are US based and only ship inside USA. The shipment usually takes 2-5 business days (Saturday and Sunday excluded), if you need the item urgently, please contact us for detail before purchase.
• Local pick up is not available.
• Customers in Porto Rico, Alaska and Hawaii are recommended to contact us for shipping details (shipping cost&time) before placing an order.
1. We only accept payment via Paypal. Please kindly check if you can do the payment viaPayPal before placing an order.
2. Payment must be made within 7 business days after purchase / offerding
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Problem Return \"Y or N\" Replace \"Y or N\"ValidProofShipping feeCommentQualityYY14 daysPhotoes or VideoSellerNo man-made Damage,Complete packageWrong itemYY14 daysPhotoes or VideoSellerGoods in goood condition, Complete package AppearanceYY14 daysNoBuyerGoods in goood condition, Complete package DislikeYY14 daysNoBuyerGoods in goood condition, Complete package Please contact us for the return address via message.
1. Warranty will be valid for 12 months against manufacturing defect.
2. The warranty shall not apply to the following circumstances:
   a. Damage caused by undue ware&tear, misuse, improper installation or operation, neglect, accidents.
   b. Damage caused by natural disasters, flood fire, lightning or pollution.
   c. If item was opened, any parts removed or repaired by any unauthorized person.
   d. No warranty will be given for return without contact.
3. We strive to answer all emails as quickly as possible, but due to high email volume it may take time for us to reply. Thanks in advance for your patience!
1. We strive to give excellent service and please contact us should there be any concerns or issues.
2. All communications are handled through message. We strive to answer all emails as quickly as possible, but due to high email volume it may take time for us to reply. Thanks in advance for your patience.
3. 3) Accident may happen sometimes, please contact us to resolve any issue before opening a case or leaving a negative response.

On Mar-30-15 at 23:15:50 PDT, seller added the following information:






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