diff --git a/afsk/main.c b/afsk/main.c
index 780f0b9e..9a3be624 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -1069,7 +1069,7 @@ void get_tlm_fox() {
       while ((millis() - sampleTime) < (unsigned int)samplePeriod)
         sleep((unsigned int)sleepTime);
 */
-      sleep(1.5);  // No sleep at all!
+      sleep(3.5);  // No sleep at all!
 
 	    
       digitalWrite(txLed, txLedOff);