Gdm-024 digital modulator

GDM-860AL2
This MPEG-2 HD encoder modulator is designed for particular MPEG-2 application  markets. With built-in MPEG-2 Full HD encoder, this encoder modulator is suitable for  different applications such as hotels, schools, motels and MDUs.

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Place of Origin:Guangdong,China
Model Number:GDM-024(GDM-860AL2)
ITEM
TYPICAL
Q.C LIMIT
TEST CONDITIONS
1. Encoding Section
Video
Encoding
MPEG2
MPEG-2 MP@HL
Input
HDMI
Bit Rate
18Mbps Max
Resolution
1080p25/30 Max
Input:1080p
Audio
Encoding
MPEG2/AAC/AC3
Sample Rate
48KHz
Bit Rate
128kbps
2. ISDB-T Modulator
Standard
ARIB STD-B31
FFT mode
2K,4K,8K
Bandwidth
6M
Constellation
QPSK, 16QAM, 64QAM
Guard Interval
1/4, 1/8, 1/16, 1/32
FEC
1/2, 2/3, 3/4, 5/6, 7/8
MER
≥30dB
RF Frequency
93.14 – 803.14MHz
INSERTION LOSS
-3dB
-4.8dB Max
RF IN TO RF OUT
RF Output Level
90dBμV
85dBμV Min
RF Level Adj
0dB ~ -26dB
Attenuation step
1dB per step
3. System
Local Interface
LCD + control buttons
HDMI OUT
HDMI PASS THROUGH
USB
S/W update
4. General
Power supply
AC Input:100V ~240V 50/60Hz
DC Output:12V/1A
Operation Temperature
5°C- 40°C
Relative Humidity
80%@30°C
Dimensions
117*114*32mm
Weight
0.5Kg

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