DIN EN 50065-1 VDE 0808-1:1996-11
Signalling on low-voltage electrical installations in the frequency range 3 kHz to 148,5 kHz
General requirements, frequency bands and electromagnetic disturbance
                                German version EN 50065-1:1991 + A1:1992 + A2:1995 + A3:1996
                                Class/Status:
                                Standard,
                                    withdrawn
                                                                    Released: 1996-11
                                    
                                                                VDE Art. No.: 0808004
                                                            


