From afb606cd40df404f69a4cbf9bcdb1302a4937278 Mon Sep 17 00:00:00 2001 From: Alan Johnston Date: Tue, 21 Jul 2026 10:35:27 -0400 Subject: [PATCH] Update transmit.py change start_repeater to kHz --- transmit.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/transmit.py b/transmit.py index daceae22..d80c871e 100644 --- a/transmit.py +++ b/transmit.py @@ -288,8 +288,9 @@ def start_repeater(tx_doppler_freq_hz): global txLed print("Starting repeater") output(txLed, 1) - txr = "{:.6f}".format(tx_doppler_freq_hz/1e6) - system("sudo nc -l 8011 | csdr convert_i16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + txr + "e3 > /dev/null 2>&1 &") + txr = "{:.3f}".format(tx_doppler_freq_hz/1e3) + print(txr) + system("sudo nc -l 8011 | csdr convert_i16_f | csdr gain_ff 4000 | csdr convert_f_samplerf 20833 | sudo rpitx -i- -m RF -f " + txr + " > /dev/null 2>&1 &") sleep(0.5) system("sudo arecord -D shared_mic -r48000 -fS16_LE -c1 | nc localhost 8011 &")