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0 answers
77 views

What would the Signal to noise ratio be for SSB under normally (just) readable conditions?

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0 answers
31 views

rsid seems hard coded to be disabled when in PSK31 or RTTY mode. Only works for other modes

2 votes
1 answer
159 views

Is there a malware problem with latest JT Alert?

1 vote
1 answer
306 views

FLDigi Crashes When Trying to Load RigCAT Description File

3 votes
1 answer
2k views

How to send DMR SMS using MMDVM modem or hackrf?

5 votes
1 answer
153 views

Checking if the frequency is in use for digital modes

3 votes
1 answer
95 views

Can I use a generic FM 2m radio for meteor scatter or other digi modes?

3 votes
0 answers
124 views

APRS-IS filter by message sender

2 votes
2 answers
919 views

What devices are able to decode the EAS SAME headers, attention signal, and encoded marker?

4 votes
4 answers
14k views

How can I decode an AFSK 1200 baud audio clip? (ISS)

1 vote
2 answers
1k views

GFSK Demodulationsoftware

2 votes
3 answers
708 views

FT-450D not transmitting with microphone

6 votes
7 answers
9k views

Are there any commonly used digital modes that work with an FM transceiver?

0 votes
1 answer
107 views

Transfer digital data over ham radio frequencies using QPSK modulation SSB-QPSK transmitter

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