GDM-030 Digital modulator

(GTM-8608Q)
The GTM-8608Q digital modulator provides quad HDMI to DVB-T RF system.It is designed for
digital broadcasting standard in DVB-T HD.The modulator functions,channel and RF settings
can be configured through the LCD front panel display or by LAN connection through a standard
browser.With the 4 HDMI inputs and H.264 AVC encoding,GTM-8608Q is very suitable for MDU
or local TV broadcasting usage.

Consultation hotline：0755-27091915

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Parameter

Place of Origin:Guangdong,China
Model Number:GDM-030-3(GTM-8608Q)
SOURCE INPUT
Input Channel
3
Video
HDMI 1.4
Video System
480i/p, 576i/p, 720p,1080i/p
Audio
HDMI
COMPRESSION
Video
H.264 Baseline Profile Level 4.0
Video Resolution
1080p 25 / 30 Max
Video Bit rate
6.5 Mbps Max.
Audio
MPEG-2 / AAC
Editable field
Service Name , Network Name ,
TS ID , Network ID , Original NET
ID , LCN , NIT Version , Private
Data ,Country
MODULATION
Standard
DVBT (ETSI EN 300 744)
Constellation
64QAM
Guard Interval
1/32
Code Rate
7/8
FFT Carrier Mode
8K
Bandwidth
6MHz, 7MHz, 8MHz
DIMENSIONS
19” x 9” x 1.75”
RF OUTPUT
Type
1 Multiplex DVB-T with a digital TV service
Frequency
177 ~ 858 MHz
MER
30dB Min.
Output level
95 dBuV
RF Level Adj
0 dB ~ -30dB
Attenuation step
1dB per step
CONNECTIONS
HDMI IN
HDMI IN
RF Output
1 DVBT RF output
RF Input
RF Combiner
LAN
Web Management
POWER SUPPLY
AC 100~240V 50/60Hz
DISPLAY
LCD panel @ 2 x 16 characters
ENVIRONMENTAL FOR OPERATING
Temperature
5℃- 40℃
Relative Humidity
80% @ 30℃
CONFIGURATION
6 Local keys on front panel
MENU Key
Select menu.
ENTER Key
Select parameter, or menu.
L / R Keys
Move menu, or characters.
Up / down
Select value of the figure, or field.

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17788774791
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