DO NOT HIJACK THIS RECEIVER, ask the other users for control permission using the shoutbox.You must enter the frequency in kHz. Use the blue presets for fast tuning. The audio is about 4 to 10 seconden delayed, depending on the audio player you are using. This receivers is locked regulary on 3630 kHz during net operations and also on Sunday morning on 3705 kHz for the SRS-AM net.