Cobra CB Radio MODEL(s): 148 GTL, 148 GTL ST, 148 NW ST
DESCRIPTION: Warble when transmitting on sideband. This can occur if the power supply
cannot keep up with the power demands of the transmitter.
ACTION: Replace C172 with a 2200µF capacitor.
NOTES: If C172 is changed to 2200µF, it may make the radio more susceptible to alternator noise. For this reason change C172 only when necessary. If alternator noise becomes a problem then install a filter on the alternator.
May 14, 2002 Cobra TECHNICAL SERVICE