Description

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.

3 CH HDMI TO DVB-T Rf Modulator With the 3 HDMI inputs and H.264 AVC encoding, GTM-8608Q is very suitable for MDU or local TV broadcasting usage.

Specification

Place of Origin: Guangdong, China
Model Number: GDM-030 (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.