Catv Signal Level Meter RF Signal Level Meter For Analog Or Digital Qam Multi Models With TV Screen Display

Specifications

Catv Signal Level Meter Anolog Signal Level Meter Qam Digital Signal Level Meter ,Multi Modes,With Tv Dsiplay Screen

Catv Signal Level Meter Anolog Signal Level Meter Qam Digital Signal Level Meter ,Multi Modes,With Tv Dsiplay Screen

 

Main Function

@.High  definition digital TV TFT4.5 inch color image monitoring, with good visual effects

@. Precise the QAM performance indicators of detection and analysis, Average power, MER, BER, constellation diagram.

@. Comprehensive analog TV index detection, Level, V / A, C / N, the slope, the automatic detection

@. Spectrum analysis can give a true picture of the actual channel spectrum

@. support a variety of DVB mode: 16QAM, 32QAM, 64QAM, 128QAM, 256QAM

@. Wide bit rate settings: 1MS/S-7MS/S

@. QPSK COFDM power of detection

@. Automatic analog and digital channels to create a function, applicable to any network detection

@. fast charge, long continuous working time of 3 hours, for a variety of measurement needs

@. Forward and reverse return signal transmission measurement function

 

Frequency spectrum analysis

@.Frequency range :5-870 MHz

@.Spectrum bandwidth: 125MHz, 62.5MHz, 12.5MHz, 6.25MHz

@. level test range: 10 dBμV ~ 120 dBμV

 

Digital DVB measure

@. Frequency range: of 46/5MHz to 870MHz

@. digital average power: 20 dBμV ~ 110 dBμV

@. level Resolution: 0.1dB level accuracy: ± 2Db

@. modulation error rate MER: 22dB ~ 39dB (64 QAM)

@. MER Accuracy: ± 2dB

@. bit error rate BER: R-S before 1E-2 to 1E-9

@. support demodulation form: DVB-C/ITU-T J.83-Annex A standard, 16/32/64/128/256QAM

@. Power support: QAM, QPSK, COFDM etc.

@. The character number ratio: 1MS / S ~ 8MS / S

@. bandwidth: the user can set their own

 

Analog TV measure

@. Frequency range: 46/5MHz to 870MHz

@. level measuring range: 25dBμV ~ 120dBμV

@. level Resolution: 0.1dB level accuracy: ± 1.5dB

 

Others

@.Input impedance: 75Ω

@. Channel Scan: Scan the total number of channels up to 150 channels

@. other test functions: slope measurement, mains voltage measurement

@. Battery: 12V/2400mAH nickel-metal hydride battery

@. Outline dimensions: 170x225x60 mm

@. charge power: AC 90 ~ 240V 50/60Hz

@. Continuous working time: 3 hours / fully charged

@.Menu display: Chinese & English