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Classified: Afredi AFE822x SDR-Net Dual Channel SDR Receiver Sold

Date Posted By Category User IP Address
2023-02-25Login requiredReceiversLogin required
SOLD!The Afredi AFE822x SDR-Net Dual Channel SDR receiver is a direct sampling SDR receiver with two independent signal capture units (i.e. two receivers with independent ADCs). You can read all the specs here:

https://www.afedri-sdr.com/index.php/new-afe822x-sdr-net-dual-channel

To summarize, this dual capture unit SDR features:
* Synchronized (diversity) or separated (independent) Dual Channel reception mode
* 100 kHz to 35.00MHz continuous frequency range
* 2-x Direct sampling receivers
* Digital down-conversion
* Dual 12- bit 76.8 MSPS A/D conversion
* Up to 1100kHz recording and processing bandwidth for each channel in dual channel mode or 2.2MHz in single channel mode
* Waterfall display functions, when used with appropriate software
* Recording and playback, when used with appropriate software
* Sensitivity - MDS -136 dBm at 500Hz bandwidth
* USB 2.0 interface (Full Speed)
* LAN (network) interface for remote access
* Powered from USB or 7-10VDC from External Power Supply
* Dimensions 120mm deep x 78mm wide x 27mm height

It does not come with it’s own client software, but is it is compatible with the following third-party SDR software:
* Linrad - Dual channel, Diversity and Single channel modes
* HDSDR - Dual channel, Single channel and Diversity modes
* SDR Console (SDR Radio) - Single channel mode
* CuteSDR - Single channel mode
* SdrDX (Mac) - Single channel mode
* Quisk (Win, Linux, Mac) - Single channel mode
* PowerSDR_mrx - Dual channel, Single channel and * Diversity modes

You can also download an app called SDR Network Control Box for Windows or OS X that allows control of the AFE822x SDR-Net parameters (frequency, RF gain/attenuation etc...) or to set up the network configuration. The device will be delivered with a static IP of 192.168.2.15. You will have to use SDR Network Control Box to change it.

It can be powered from USB or external 7.5V power supply. A Mini-USB Y-cable (included) is used to get power from USB line since the unit requires approximately 580mA. If you don't want to take up 2 USB ports, then you can use an external 7.5V power brick (not included).

One caution. This is not a plug and play radio. You need to install third-party software and get it talking to the Afredi. It’s not too difficult, but requires some computer skills.

These sell new for $369 plus shipping to the USA. That’s a pretty amazing value for a direct sampling dual-channel SDR receiver capable of synchronized diversity reception (think Flex-6600). I got it to play around with diversity reception and I was so happy with the results I bought a NCC-1 phaser box for my main rig so I don’t need it anymore.

Like new and in perfect working condition. Yours for $250 shipped anywhere in the lower 48. Paypal or Zelle.