AI-80来电显示信号模拟器

 
The AI-80 is a fully programmable stand alone Caller ID ** generator designed for production environments. It is capable of generating **s for all FSK and DTMF based Caller ID standards. Includes general telephone ** analysis features and a highly flexible programming language for sophisticated and complex production testing sequences. 
Base Unit:
 Tone Generator(s)  
 Output Level *1 0 to 2.0 Vrms +/- 0.5 dB 
 Frequency Range * 50 Hz to 10 kHz 
 Flatness 100 Hz to 5 kHz +/- 0.75 dB 
 THD+N 0.09% C-message weighted 
 Harmonic Distortion > 65 dBc 
 Frequency Accuracy 
 
 0.015% 
 FSK Modulator  
 Mark & Space Level *1 0 to 2.0 Vrms +/- 0.5 dB 
 Flatness +/- 0.75 dB 
 Mark & Space Frequency 100 Hz to 5 kHz 
 Frequency Accuracy 0.015 % 
 Baud Rate 100 Hz to 5 kHz 
 Baud Rate Accuracy 
 
 0.015 % 
 Noise Generator   
 Output Level *1 
 
 0 to 1.0 Vrms +/- 0.75 dB 
 Telephone Line  
 Output Impedance 600 or 900 ohms +/- 5 % 
 (200 Hz to 4 kHz)  
 Line Voltage 48 V +/- 2 V 
 Loop Current 
 
 26 mA or 45 mA +/- 15% 
 Ring Generator   
 Output Level 0 to 80 Vrms 
 Frequency Range 10 Hz to 100 Hz 
 Flatness +/- 0.3 dB 
 THD+N 0.1 % at 22 Hz 
 Frequency Accuracy 0.015 % 
 Ringer Load 
 
 5 REN 
 Level Meter  
 Level Accuracy +/- 0.3 dB @ 1 kHz 
 Frequency Range 10 Hz to 10 kHz 
 Flatness 100 Hz to 5 kHz +/- 0.2 dB 
 Maximum Input  4.0 Vrms 
 Residual Noise 
 
 < -60 dBm (C-message weighted) 
 CPE Load DC Characteristics  
 On-hook Impedance > 1 Mohm (0 to 200 Volts) 
 Off-hook Impedance 230 ohms +/- 10% (at 26 mA) 
 Maximum Loop Current 
 
 100 mA 
 CPE Load AC Characteristics  
 On-hook Impedance > 500 kohm (10 Hz to 5 kHz) 
 Off-hook Impedance 
 
 600 ohms +/- 10% (at 26 mA) 
 CPE Load Level Meter  
 Level Accuracy +/- 0.3 dB @ 1 kHz 
 Frequency Range 10 Hz to 10 kHz 
 Flatness 100 Hz to 5 kHz +/- 0.3 dB 
 Maximum Input  4.0 Vrms (normal gain) 
 Residual Noise < -60 dBm (C-message weighted) 
 *1 Maximum output level with an unterminated or terminated telephone line. 
 
 
I/O Module:
(optional)
 Audio Output  
Output Level 0 to 2.0 Vrms +/- 0.75 dB *2 
 Output Impedance 600 ohms +/- 5% 
 THD+N 0.09% C-message weighted 
 Harmonic Distortion > 65 dBc 
 Signal Source Internal Tone Generators, or 
  Telephone Interface Monitor, or 
  CPE Load Monitor 
 
 
 Audio Input  
 Maximum Input 2.0 Vrms 
 Input Impedance 100 kohms +/- 10% 
 Level Accuracy +/- 0.75 dB 
 Residual Noise < -60 dBm (C-message weighted) 
   
 DC Voltage Measurement  
 Differential Input  +/- 200 V maximum 
 Common Mode Input +/- 200 V maximum 
  (w.r.t. earth ground) 
 Input Impedance > 1 Mohm  
 Accuracy +/- 1% (0.2 to 200 Volts) 
 CMRR 
 
 > 60 dB 
 Analog Input Channels (4) *3  
 Input Voltage Range -10.0 Volts to +10.0 Volts 
 Input Impedance > 100 kohm 
 Accuracy +/- 1% (1.0 to 10.0 Volts) 
 Digital I/O  
 Fixed Digital Outputs 8 bits 
 Fixed Digital Inputs 8 bits 
 Digital Input or Output 7 bits 
 PWM Output Mode 10 bit, 1.8 kHz rep. Rate 
 Pulse Timing Measure *4 0 to 100 s +/- 0.2 msec 
  +ve pulses, -ve pulses,  
  rising or falling edges 
 Pulse Counter *4 0 to 500 kHz 
 Gating Time 0.001 to 100 s +/- 0.2 msec 
 Pulse Generator 0.001 to 100 s +/- 0.2 msec 
 Async Serial Comm Port *4 1200, 2400, 9600, 19200 baud 
  8 data bits no parity,  
  7 bits odd parity, or 
  7 bits even parity 
 *2 Level accuracy w.r.t. the internal tone generators 
 *3 Analog input channels shared with digital inputs 
 *4 Function shared with digital input/output channels 
 
 
Complex 
Line Z
(optional)
 Line Impedance  
Complex #1 220 ohm + (820 ohm || 115 nF)  +/- 5%  
 Complex #2 270 ohm + (750 ohm || 150 nF)  +/- 5%  
 Complex #3 370 ohm + (620 ohm || 310 nF)  +/- 5%  

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