BRAND NEW ROCKFORD FOSGATE CPFM1 FM MODULATOR

Choose from 8 different frequencies which include 87.7, 87.9, 88.1, 88.3, 88.5, 88.7, and 88.9 Mhz. Converts RCA input signal into short-distance FM transmission that can be picked up by vehicle's radio. 

8 selectable frequencies
Allows easy integration of audio component without installation hassle
Developed for integration into OEM systems
PLL Synthesizer system

20 ft range 
STABLE AS A ROCK.  NO DRIFTING!