Mezzanine PCB for all El Burrito Frontends
El Burrito Mezzanine PCB for all El Burrito GHz Frontends
This Mezzanine PCB connects the ESP32 Wifi Kit with the MAX2870 module. This is generic and can also be
used for other (Non El Burrito or MAX2870). Note that the "other" MAX2870 Module, that includes LCD and
MCU DID NOT WORK with the EB6 Frontend, NOT EVEN AS RX, there were too much birdies every some 4 khz.
This PCB is useful to make the connections easier, because everything can be soldered together, instead of soldering
wires. Also includes is the MIC amplifier and 2 High-Side drivers for the El burrito EB3 and El Burrito EB9.
Suitable for El Burrito EB6 - 6cm 5760MHz
Suitable for El Burrito EB3 - 3cm 10368MHz
Suitable for El Burrito EB9 - 9cm 3400MHz
'Suitable for El Burrito EB13 - 13cm 2320 Mhz
Not used on El Burrito EB24 - 12mm 24048MHz
If you want your LO to work an a specific LO-Frequency, cou can set up a fix frequency,
Firmware for the ESP32 is available on Github. look for "El Burrito EB6"
Attention: before you solder the Mezzanine PCB on top of the MAX2870 board, be sure to
have swapped the Oscillator to a TCXO.
Mezzanine PCB for all El Burrito Frontends
*PCBWay community is a shared platform and we are not responsible for any design issues.
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