Hambuilder SSDR100 prototype


This is the next Hambuilder transceiver (SSDR-100)
*. 3.2 inch TFT display
*. STM32F407 as display control and waterfall processing
*. ATMega8 (21st order FIR LPF processing)
*. Weaver SSB modulation and demodulation method using 2 x ADC MCP8201 and 2x DAC TDA1543
*. Embed CW decoder/Encoder using ATMega8
*. Bluetooth Access for setting, remote access and firmware upgrading
*. Android remote access Apps
*. 18 button access for band and control
*. 1 rotary main dial
*. 3 rotary for RIT/XIT, Bandwith Control and WPM
*. PC audio interface for digital mode
*. 80-100 Watt power out

Hambuilder Team

 

Advertisements

7 thoughts on “Hambuilder SSDR100 prototype

  1. Hello dian can tell me for the ssdr-100 more thing on trx as if we can connect it to pc to pilot the prog, ham radio deluxe or other digital mode and when you put it on ebay (price) I have comfiance on your work you have done on the modular set rtc03 + britx ect … that works well at home   73 of françois         > Message du 12/09/17 18:35 > De : “Dian Kurniawan’s Blog” > A : f5buf@orange.fr > Copie à : > Objet : [New post] Hambuilder SSDR100 > >WordPress.com

    Dian Kurniawan posted: “This is next Hambuilder Transceiver with Stand Alone SDR *. 3.2 inch TFT display *. STM32F407 as display control and waterfall processing *. ATMega8 (21st order FIR LPF processing) *. Weaver SSB modulation and demodulation method using 2 x ADC MCP8201”

  2. Hello dian
    can tell me for the ssdr-100 more thing on trx as if we can connect it to pc
    to pilot the prog, ham radio deluxe or other digital mode
    and when you put it on ebay (price)
    I have comfiance on your work you have done on the modular set
    rtc03 + britx ect … that works well at home
      73 of françois
    f5buf

  3. Waiver SSB Modulation or The Third Method! Sound fantastic as an idea and/or achievement!

  4. good morning

    1.I would like to ask if you produce any dds to give 5v square outpout and sin 600mv outpout. 2.frequency 0-30 mhz. 3.I want the dds to dislpay power out, swr and frequency at the same time. 4.If I double the frequency to drive a halfer eg 74hc74 I want make the dds to display the actual frequency.

    THANKS

    SV1DLR

    2017-09-12 19:35 GMT+03:00 Dian Kurniawan’s Blog :

    > Dian Kurniawan posted: “This is next Hambuilder Transceiver with Stand > Alone SDR *. 3.2 inch TFT display *. STM32F407 as display control and > waterfall processing *. ATMega8 (21st order FIR LPF processing) *. Weaver > SSB modulation and demodulation method using 2 x ADC MCP8201” >

    • Hello
      Its not easy and more expensive than SI5351 (DDS AD9951required) to make the output stable on wide range 0-30MHz (VGA variable gain amplifier needed)
      But yes its possible to produce it
      Regards

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s