[스크랩] DD-5220 spec

DD-5220   : Tel-Line Simulator

Available Line TDX 10 Standard Local Line, Internal Line, User Define   Feed Voltage 35V (±5%)   Input Signal Character . DP(Dial Pulse) Signal Speed : 7~13PPS . DTMF Signal   Signal Array Low Group Freq.(Hz) Signal Array 1 2 3 A 697   4 5 6 B 770   7 8 9 C 852   * 0 # D 941   1,209 1,336 1,477 1,633   Freq. Deviation : ±1.8% Transmission Level : ＞-17dBm Transmission Speed : 11digits 1sec max Digit Signal Width : ＞40ms Digit Pause Time : ＞45ms     Output Signal Character . Signal Tone   Signal Freq. Cadence Level (dBm)            Dial Tone ● ● Continuous -10  Ring Back Tone ● ● 1sec Mark 2sec Space -15  Busy Tone ● ● 0.5sec Mark 0.5sec Space -20  Congestion Tone ● ● 0.3sec Mark 0.2sec Space -20   Freq. Accuracy : ＜±5% Level Accuracy : ＜±2㏈ @600Ω Load User Setting Range Freq. 300Hz~3kHz(1Hz Step) Accuracy＜±5% Level -25~-5dBm(1dBm Step ) Accuracy ＜±2㏈ @600Ω ON/OFF Time 0~10sec(10msec step )   Ringing   Default Set     - Freq. 20Hz ±5%   - Voltage 80Vrms±10V   - ON/OFF Time 1sec Mark ,2sec Space   User Setting Range     - Freq. 15~70Hz(±5%)   - Voltage 30~120Vrms(1V Step )   - ON/OFF Time 0~10sec(10msec Step )       Others   Display 16×2 Character LCD   Switching Device SLIC IC   Power Requirements 115/230VAC, 50/60Hz

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