Features of S200/S200D Signal Level Meter: 
1. A test instrument applicable for the maintenance of CATV (Analog, Digital measurement,TILT)system; 
2. Compact, light-weight, easy to carry; 
3. With dual-channel measurement display, it is convenient and pragmatic; 
4. Able to measure MER, BER Signal Level,Channel Power,V/A,C/N,FM,Trunk Voltage 
5.Channel and single frequency mode 
Technical Data: 
*Digital DVB 
Frequency scope:47~870MHz 
Modulation:DVB-C/ITU-T 
Support:64QAM/256QAM(option) 
Digital average power:30dBuV ~ 110dBuV 
precision:+-2dB 
Symbol rate:1MS/S-7 MS/S 
Modulate error rate(MER):22dB ~ 39dB 
Bit error rate(BER):RS 1E-3~1E-9 
*Analog TV 
Frequency scope:46/5~870MHz 
level:20dBuV ~ 120dBuV 
precision:+-1.5dB 
Channel scan:150 
*Power supply 
battery:7.2V/1500mAH rechargeable battery 
AC Supply:AC 90V-220V 50Hz-60Hz 
Working time:6h 
Charging time:3h