UNCLASSIFIED
Cryptic FM
CONNECTING
Public Broadcast Information Service
Shortwave Relay Monitoring
Version 2.3.1
Current transmission
—
Volume:
Connected receivers:
0
Signal Spectrum Display
NO SIGNAL - PRESS PLAY
Range
0 – 22 kHz
10 – 20 kHz
2 – 10 kHz
0 – 4 kHz
Colour
Inferno
Phosphor
Amber
Grey
Speed
Gain