GDM-024 数字调制器-30 years focus on CATV, MATV & SAT TV. Network Communication OEM/ODM manufacturer

GDM-024 数字调制器

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		11711432mm
Weight		0.5Kg

GDM-024 数字调制器

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