QAM 256 CATV Signal Level Meter

Specifications FREQUENCY/ CHANNEL

Frequency Range                   5MHz ~ **0MHz

Channel Range                      T7 to CATV **5

Frequency Resolution                        *0 KHz

Measurement Randwidth                    **0 KHz

MODULATIONQAM Annex (A)                *6, *2, *4, **8 and **6QAM Annex (B)*4 and **6

Symbol Rate                           1 to 7Mbps

Analog CATV                            AM, FM

Bandwith                         1 MHz to 9.9 MHz

LEVEL MEASUREMENTRange                            **5dBmV ~ *0dBmVAccuracy                                      *2dB

Resolution                                    0.1 dB

Scan                          peak value demodulation

Input Impedance                                 *5

CARRIER-NOISE RATIO - C/N

Input Range                       *0dBmV ~*5dBmV

Accuracy                                   *2 dBmV

VOLTAGE MEASUREMENT   

Input Range                          *0 ~ *0V (AC/DC)

Accuracy                                         *2V

Resolution                                        0.1V

Technical indicators *@********************POWER DC Supply                          7.2V

rechargeable battery AC Supply                             AC**0V/*0Hz **0%

Working Time                      >4hrs (full charged battery)

Charging Time                                      <= 8hrs

OTHER Dimensions                              **5mm x 3mm x 8mm

Net Weight                                           < **0g

Temperature                                    **0oC~*5 oC

Display                                    **0 X **0 TFT LCD

Audio Output                                   Built-in speaker

Digitalor analog measurement available in one instrument Supports AnnexA(*6,*2,*4,**8and**6)and Annex B (*4 and **6) QAM modesLeakagemeasurement in the spectrum mode or frequency mode if the exactfrequency of the leakage is known All channel range from channelT7to**5(5?C**0MHz) Multi-function digital or analog signal analysisincludes all pertinent channel and system-wide information Large,easy-to-read display provides quick glance capability in dimly litenvironments High accuracy for all individual channel and systemparameters including: spectrum, scan, tilt, carrier-to-noise, carrierlevel andline voltage measurements Tilt measurement for simplifiedsystem balancing MER, BER, Test constellation graphic display foraccurate digital signal analysis Programmable power shut-off extendstime between charges High impact plastic case and leatherette-vinyl caseprotect unit during field use

Ordering Information

RY-S***0DQ              Supports Annex A(*6,*2,*4,**8and**6)and Annex B (*4 and **6)QAM modes

RY-S***9D               Annex A(*6,*2,*4,**8and**6)and Annex B *4 QAM modes