ZC-S1129 is a portable signal level meter is a powerful device designed for the CATV engineers and managers. The accuracy of the data is guaranteed by the RF signal processing system and MCU technology. So this device can measure data for every technical indicator of the CATV system with high-resolution color display.. This device is special for its function of analyzing all the technical indicators generated by the signal TV.

Specifications

Digital or analog measurement available in one instrument

Supports Annex A(16,32,64,128and256)and Annex B (64 and 256) QAM modes

Leakage measurement in the spectrum mode or frequency mode if the exact frequency of the leakage is known

All channel range from channel T7to135(5-870MHz)

Multi-function digital or analog signal analysis includes all pertinent channel and system-wide information

Large, easy-to-read display provides quick glance capability in dimly lit environments

High accuracy for all individual channel and system parameters including: spectrum, scan, tilt, carrier-to-noise, carrier level and  line voltage measurements

Tilt measurement for simplified system balancing

MER, BER, Test constellation graphic display for accurate digital signal analysis

Programmable power shut-off extends time between charges

High impact plastic case and leatherette-vinyl case protect unit during field use

＊Constellation diagram

＊Level Precision±1.5dB

Advanced spectrum, Full automatica scan , MER, BER ,  Tilt  , V/A,C/N , Average Power ,Channel Power, Trunk line Voltage, Threshold, Alarms

Specifications FREQUENCY/ CHANNEL

Frequency Range                       46-870MHz                  5MHz ~ 870MHz  

Channel Range                                         T7 to CATV 135  

Frequency Resolution                                      10 KHz  

Measurement Randwidth                                280 KHz

MODULATION                       QAM Annex (A) 16, 32, 64, 128 and 256   QAM Annex (B)64 and 256  

Symbol Rate                                                1 to 7Mbps  

Analog CATV                                                AM, FM  

Bandwith                                               1 MHz to 9.9 MHz

LEVEL MEASUREMENT   Range                -35dBmV ~ 60dBmV  

Accuracy                                                        +2dB  

Resolution                                                     0.1 dB  

Scan                                                 peak value demodulation  

Input Impedance                                             75

CARRIER-NOISE RATIO - C/N  

Input Range                                          10dBmV ~45dBmV  

Accuracy                                                     +2 dBmV  

VOLTAGE MEASUREMENT   

Input Range                                            10 ~ 80V (AC/DC)  

Accuracy                                                       +2V  

Resolution                                                    0.1V  

Technical indicators above @25^oC

POWER DC Supply                                         7.2V

rechargeable battery AC Supply              AC100V-220V  50/60Hz +10%

Working Time                                     >4hrs (full charged battery)

Charging Time                                             <= 8hrs

OTHER Dimensions                              215mm x 3mm x 8mm

Net Weight                                               < 550g

Temperature                                          -10^oC~45 ^oC

Display                                                 320 X 240 TFT LCD

Audio Output                                          Built-in speaker