SDR imtuvas RTL-SDR RTL2832U DVB-T V4 500kHz–1766MHz su dipolinėmis antenomis

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Prekė: SDR imtuvas RTL-SDR RTL2832U DVB-T V4 500kHz–1766MHz su dipolinėmis antenomis. Kategorija: Kanceliarinės prekės.

• Gamintojas: RTL-SDR
• Modelis: RTL-SDR V4
• Galia: 0 W

SDR 500kHz Broadband Receiver - 1766MHz

The most important differences from the previous model (V3):

• Improved HF reception
• even better filtering - R828D chip for better performance
• improved power supply design - phase noise from power supply noise has been significantly reduced
• lower temperature of the device - V4 consumes slightly less electricity and generates slightly less heat compared to V3
• added an LED to the Bias Tee to help determine whether it has been activated or not

Accurate information about changes on the manufacturer's website:

https://www. rtl-sdr . com/ rtl-sdr -blog-v4-dongle-initial-release/

ATTENTION!

Due to increased filtering in some bands, the sensitivity may be on average 2-3dB lower than the V3 version.

According to the manufacturer, this version is currently a limited edition - Chip R828D is currently completely withdrawn from production (production depends on the amount of this component).

In addition, the V4 version requires the use of RTL-SDR Blog drivers.

RTL-SDR blog drivers are available on GitHub.

Please follow the installation instructions in the Quick Start Guide as the V4 will not work with the default Osmocom drivers.

Receiver RTL-SDR RTL 2832U DVB-T V4 Dipol Kit:

• Dipole antennas and handles included
• latest version of V4 (fixes have been made to the device)
• considered by many to be the best price/quality/opportunity receiver
• SDR type broadband receiver (software defined radio)
• operating range 500kHz-1766MHz (without interruptions), direct sampling mode: 500kHz to 24MHz
• R828D tuner
• cooperation with software for Windows, Linux, Mac, Android, Raspberry Pi 2, Pi 3 operating systems
• works with such popular programs as SDRuno, HDSDR, SDR Console, Cubic SDR, SDR Sharp, Spectrum Lab, etc.
• Black Aluminum Housing - Ideal for Portable Applications
• TCXO 1ppm stabilizer
• built-in SMA socket - for SMA plugs (SMA-M)

A special multi-purpose set ideal for beginners. Short antennas are good for ADS-B, longer ones work at lower frequencies.

When installing a V-shaped dipole, the antenna receives weather satellites and the ISS space station well. In the vertical (flat) configuration, we improve the reception of ground communication.

The set also includes Flex Tripod holders, a suction cup for glass and 3m RG-174 wiring. Examples of installations in the item gallery.

The equipment can be used off-road, but it is not waterproof.

Guide to antennas from the set:

https://www. rtl-sdr . com/using-our-new-dipole-antenna-kit/

With the appropriate software, you can use the RTL-SDR RTL2832U V4 receiver as:

• radio receiver
• Broadband scanner
• a tool for experimentation and development of your products.

What can we receive?

• DVB-T terrestrial television
• DAB radio
• FM broadcasting radio stations
• air traffic control, aircraft, ADS-B
• amateur bands for amateurs (160m-23cm)
• frequency of uniformed services
• commercial frequencies (purchased e.g. for the use of security companies)
• CB radio
• PMR
• LPD
• POCSAG
• ACARS
• Weather balloons
• NOAA satellites
• APRS
• MS (Meteor Scatter) connectivity
• ISM 433MHz
• ISM868MHz.

RTL-SDR V4 is the latest version of the popular SDR receiver - it is considered by many to be the best SDR receiver in terms of price to quality and capabilities.

Great device as an "entry-level" - for beginners who want to check whether the radio hobby is engaging for them.

Additional power supply circuit 4,5V switched programmatically - using an appropriate, simple program allows you to power e.g. Low Noise Antenna Amplifiers (LNA) or Active Antennas via Coaxial Cable.

SDR (software defined radio) is a radio communication system in which the operation of basic electronic components (mixers, filters, modulators/demodulators and detectors) is performed using a computer program.

Thanks to technological development (computer computing efficiency), SDR capabilities are constantly increasing. For smooth operation, a processor with a clock speed of at least 2GHz is required.

The offer applies to the latest version of RTL-SDR V4 device with many improvements over previous versions.

Recommended programs to support RTL SDR:

• SDRuno (frequency scanner function)
• SDR#
• HDSDR
• SDR Console
• Cubic SDR
• Mr SDR Sharp
• Spectrum Lab.

Below for comparison of V3 and V4 receivers MDS measurements (minimum power level that the receiver can detect):

Useful links

data sheet:

https://www. rtl-sdr . com/wp-content/uploads/2018/02/ RTL-SDR -Blog-V3-Datasheet.pdf

Getting started with RTL-SDR:

https://www. rtl-sdr . com/ rtl-sdr -quick-start-guide/

Guide to antennas from the set:

https://www. rtl-sdr . com/using-our-new-dipole-antenna-kit/

- Inner mesh panties

• operating range: 500kHz-1766MHz reception (without interruptions); 500kHz-24MHz direct sampling
• broadcasting: NO
• 2.4MHz bandwidth
• Chip: R828D
• RTL2832U
• TCXO 1ppm
• Impedance: 50 Ohms
• SMA-F gold plated socket (for SMA plugs)
• Current Consumption: ~280mA
• waterproof installation: no

Contents of the shipment from the Konektor store:

• receiver SDR RTL-SDR RTL2832U V4
• set of antennas for dipole
• glass holder
• Flex Tripod handle
• 3m wiring
• Polish instruction manual (only with us)

Specifications