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S1288 QAM Signal Strength Meter

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Main Characteristics: 

Specially aims at the high performance,the low price portable QAM signal reflectoscope reflector which the digital cable TV broadcast transmission >designs specially. Use unique DSP technology and the RF technology have promoted the  instrument usability and the reliability large scale. Aims at the digital  television transmission link in  particular Channel power, error rate (BER), modulation error coefficient (MER)target test.

Technical Specifications: 

Freq Range :

50-870MHz

Analog level range:

30¡«120dBuV

Channel power:

35¡«100dBuV/100kHz

Typical value

Accuracy:    ¡À1.8dB

(0¡«40¡æ 10 minutes After power on)

MBW:   Automatic

Noise offset:

Automatic

Modulate Types:   64 QAM

Symbol Rates:   6.875Msps

MER:   19¡«37dB

BER:

1.3E-01¡«0.0E-08(Pre-Fec)

Batteries:

6V/3.2AH Ni- MH Battery¡¡

AC adapter:

AC:150¡«260V/0.5A 50/60Hz

DC:7.2V/1.5A

Store temperature:

-20¡«+50¡æ

Lays aside dry environment place

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