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(1) Analog Signal Measurements
- Video / Audio Level
- V / A ratio
- CTB/CSO
- C/N(Video Level : over 50dBuV)
(2) Digital Signal Measurements
- Digital Power Measurement
(VSB, QAM, COFDM, QPSK)
- C/N(Video Level : over 40dBuV)
- MER(SNR)
1) VSB : 15 ~ 34dB(¡¾2dB)
2) 64QAM : 22 ~ 37dB(¡¾2dB)
3) 256QAM : 28 ~ 37dB(¡¾2dB)
- Pre-BER, Post-BER ; 10E-2 ~ 10E-8
- Constellation Diagram : Zoom In
- EVM : 1.5 ~ 8.0%
- VSB&QAM Constellation Patterns & Possible Causes
(3) Tilt Spectrum Analyzer
- Max.15 channels / frequencies
(4) Scan Mode(Indication)
- Video Level - Audio Level
- Video Level - C/N
- Video Level - PASS(FAIL)
(5) Channel/Frequency Spectrum Analyzer
- Channel Spectrum Span
: Display max. 110 channels at screen
- Frequency Spectrum
1)
Span : 2 ~ 560MHz,
2)
Detect Method : PEAK, AVERAGE
(6) Reverse Noise Measurement
(7) Memory List
- User can store/edit
: Max. 30 channels / frequencies.
(8) Data Logger
- Max. 32 data files can be saved / Printed / edited.
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(9) Cloning
- User can make many cloning units.
(10) Auto Timeout
- 5min, 10min, 30min, OFF(continuous)
(11) Battery Voltage Measurement
(12) Line AC/DC Voltage Measurement
- Range : ¡¾10 ~ 110V
- Accuracy : ¡¾1% (¡¾1digit)
- Indication : AC/DC max. 4 figures
(13) Power Supply
- Battery : 9.6V 1600mAH
(AA size, Ni-MH 1.2V x 8)
- Duration : Approx. 5hours
(3hours : Digital measurement)
- Adapter : 220V/60Hz, 15V 500mA
(14) Circumstances
- Useable Temperature : 0 ~ 60¡É
- Humidity : @80%
(15) Mechanical Features
- Dimension : 218§®(H)x105§®(W)x58§®(D)
- Weight : 920g(including battery)
- Graphic LCD : 128 x 64 dot matrix
(16) Standard Accessories
- Carrying Bag
- Carrier Belt
- F-JJ connector
- User's Manual
- RS232C Interface Cable
(17) Optional Accessories
- Car Cigarette Lighter Adapter Cable
- Data Cloning Cable
- Coaxial Cable
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