#Adalm

2025-11-28

A few pics with the signals right at the output of my ADALM-Pluto in the 2390 MHz band, before amplification. In order or appearance: 4FSK, DQPSK, GMSK. I don't normally use the GMSK modem due to it's slightly lower performance, it's just there to spite my D-Star-using friends. Audio payloads are Codec2 and Opus.

The amplification chain has two stages: first to ~16 dBm, second one to ~36 dBm.
@n8dmt

#ADALM-Pluto #SDR #GNURadio #plutosdr #hamradio

4FSK (Codec2) signal at 2390 MHz, 2000 baud, transmitter is slightly off frequencyDQPSK (Opus codec) signal at 2390 MHz, 10k baud, very good EVMGMSK  (Codec2) signal at 2390 MHz, 4000 baud, slightly worse performance compared with 4FSK of *PSK signals
2022-12-08

Whole #sdr family is here, and I think I have room for one more before end of year... #antsdr #nooelec #nesdr #rtlsdrblog #airspy #sdrplay #leobodnar #gpsdo #hackrf #greatscottgadgets #adalm-pluto

two NooElec SMArt v5, two NooElec SMArtee XTR v3, two RTL-SDR.com blog v3, two Airspy R2, one Airspy HF+, one SDRplay RSPduo, one Great Scott Gadgets HackRF One, one Leo Bodnar 2-channel GPSDO, one Analog Devices ADALM-PLUTO rev C
2022-12-06

Wahoo! New SDR day! Rev C #ADALM-PLUTO and two filters (of many many more to be bought in the future).

Analog Devices ADALM-PLUTO box and two MicroCircuits filters
2022-11-23

Today, i receive my new toy !
The Adalm-Pluto !!
He going to be a part of my DATV Project for 70cm to 13cm QO-100, now it’s time to research the Raspberry Pi 4 but but i’ve got no hope to find one 😔
#Adalm #Pluto #AdalmPluto #SDR #TRX  #DATV #Radio #Hamradio #AmateurRadio #Radioamateur

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