... 4. CE, ROHS Belgium to US Phone Adapter Description 1.This product exported to Italy,Australia,New Zealand,United ... States, France, Poland,Canada,England,and other countries.2.Three RJ11 at each side for ... u" 3u", 6u", 15u", 30u" or 50u".8.The modular jack can be 6P2C, 6P4C, 6P6C, ... kHz - 30 kHz ≥40dB range 4 kHz - 30 kHz ≥35dB range 1,104 MHz 30 MHzDC insulation ...