Description
4 CH HDMI TO DVB-T Modulator converts digital and standard definition video and audio signals to QAM–outputted onto a single coax line.
Standard features include adjustable RF output, logical channel mapping, and a variety of configuration options.
The modulator’s admin functions, channel and RF settings are managed through an LCD front panel display, or by an onboard Web application through a standard browser.
Specification
Place of Origin: Guangdong, China |
|||
Model Number: GDM-009 (GFTM-860Q) |
|||
ITEM |
TYPICAL |
Q.C LIMIT |
TEST CONDITIONS |
1. Encoding Section |
|||
Video |
|||
Encoding |
H.264/MPEG-2 |
|
HD: H.264 AVC/HP@L4.0 SD: MPEG-2/MP@ML |
Bit Rate |
|
256QAM: 7.6Mbps |
|
Aaverage Encoding |
|
256QAM: 8Mbps |
|
Resolution |
|
HD 1080p (HDMI IN) |
|
Audio |
|||
Encoding |
MPEG2/AAC |
|
|
Sample Rate |
|
48KHz |
|
Bit Rate |
|
384kbps |
|
2. Input |
|||
Video Input |
|
HDMI: 1080p 25/30, 1080i 50/60 Max, YPbPr (1080i, 720P, 576i/P, 480i/P), CVBS: NTSC, PAL |
|
Y Input Level |
1Vp-p |
1V±0.2Vp-p |
|
Pb/Pr Input Level |
0.5Vp-p |
0.5V±0.1Vp-p |
|
CVBS Input Level |
1Vp-p |
1V±0.2Vp-p |
|
Audio Input |
|
R/L |
|
R Input Level |
3Vp-p |
3V±0.5Vp-p |
|
L Input Level |
3Vp-p |
3V±0.5Vp-p |
|
Input Connectors |
|
Video (RCA) / Audio (RCA) / HDMI |
|
3. QAM Modulator |
|||
Modulation Types |
|
ITU-T J83 Annex B |
|
Cable Standard |
|
STD |
|
QAM |
|
64QAM, 256QAM |
|
MER |
|
≥32dB |
|
RF Frequency |
|
57 – 861MHz |
|
RF Output Level |
100dBμV |
100dBμV ±5dBμV |
|
RF Level Adj |
|
0dB ~ -36dB |
|
Attenuation step |
|
2dB per step |
|
4. System |
|||
Local Interface |
LCD + control buttons |
|
|
Remote management |
|
Web Management |
|
Ethernet port |
|
RJ45, 100M |
|
5. General |
|||
Power supply |
|
AC Input: 100V ~240V 50/60Hz |
|
Operation Temperature |
|
0°C - 50°C |
|
Relative Humidity |
|
20% ~ 80% |
|
Dimensions |
|
19” x 12.5” x 1.75” |
|
Weight |
|
2.8Kg |
|
FAQ
Q: Can you produce the order with the customer's brand?
A: Yes, of course. OEM & ODM service is warmly provided.
Q: How do you control product quality?
A: Quality first. All our selected products undergo standardized testing before packaging and shipping.
Q: How do you ship the goods?
A: We usually transport by sea or air.
Q: What is your main market?
A: Europe, North America, South America, The middle east, and etc.
http://www.rfgme.com/