Product Name: FM ModulatorModel Number: ACC-FM7Place of Origin: ChinaSpecifications: 1) Frequency: 87.7MHz to 88.9MHz (7 channel - 200kHz step) 2) RF output level: 60dBμMax 3) S/N ratio: 65dB 4) Stereo separation: 40dB 5) FM modulation depth: 75kHz at L+R+Pilot 6) Operating voltage: 10V - 16V DC 7) Dimensions: 88(W) x 30(H) x 50(D)mm 8) Weight: 180g Packing: 100pcs/ctn Carton size: 39 x 33 x 26.5cm