LCT1631A
LCT-1631A MPEG2 HD MODULATOR W/HDMI
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The LCT-1631A is a cost-effective, single input MPEG-2 HD Encoder/Modulator that converts Digital Video Broadcasting (DVB) high definition video and audio signals to COFDM. The unit's front-mounted LCD allows for easy configuration and adjustments.
This compact and economical modulator is perfect for multi-video distribution solutions in the commercial and institutional market (hotels, motels, sports bars, restaurants, hospitals, casinos, business and university campuses, digital signage, etc.) as well as home entertainment systems.
Features
- HDMI, Component, Composite Inputs, RF Output
- Gain Control (20dB Manual Attenuation)
- RJ-45 port for Web Management
- Video resolution: Up to 1080i/1080p
- Perfect, clean and clear HD picture on high motion video, sports, text crawls/rolls, etc.
- Front Panel LCD
- Cool & silent operation
Specifications
|
Video / Audio Input |
|
|
HDMI 1.4 |
|
|
Connector |
Single |
|
Audio |
Embedded PCM |
|
HDCP Compliance (Test Mode) |
1.4 |
|
Component / Composite |
|
|
Connector |
RCA x1 Set for Each |
|
Audio |
Analog 3.5mm (Phone Jack) |
|
Video/ Audio Encoding Profile |
|
|
Video |
|
|
Video Codecs |
MPEG-2 VBR |
|
Bitrate (Adjustable) |
DVB-T: HD: 12.0 to 24.0Mbps (Suggested Max. Bitrate 17Mbps for 16-QAM) SD: 4.0 to 9.0Mbps |
|
Resolution Output |
Same as Input, Accepting Resolution as Follows: 1080p30 / 1080p25 1080i60 / 1080i50 720p60 / 720p50 576p / 480p 576i / 480i |
|
Audio |
|
|
Audio Codecs |
MPEG1 Layer II / MPEG4 AAC /AC-3 Encode |
|
Output |
|
|
Standard |
DVB-T |
|
Connector |
1x “F” Female |
|
Output Level |
95 dBµV Typical (With 20dB Range Manually Adjustable) |
|
Flatness Across Full Band |
± 2 dB Typical |
|
MER |
38 dB Typical @ 480.5 MHz under DVB-T Mode |
|
Output Impedance |
75 ohm |
|
RF Output Return Loss |
10 dB Typical |
|
Modulator STD |
DVB-T (COFDM) |
|
RF Mode |
Normal / Inverted |
|
Frequency Range (AU / NZ) |
AU: 104.5 MHz to 816.5 MHz (Channel 5 to Channel 69) NZ : 107.5 MHz to 858.0 MHz (Channel S1 to Channel 69) |
|
Constellation (Output Bitrate, Max.) |
AU : 64-QAM (27.70Mbps) NZ : 64-QAM (31.66 Mbps) |
|
FEC |
7/8 |
|
LCN Mode |
AU / NZ |
|
OFDM Mode |
2k, 8k |
|
Guard Interval |
1/32 |
|
General |
|
|
Local Monitoring |
LCD |
|
Web GUI Supported |
Firefox, Chrome |
|
Password Protected |
GUI: User Settable |
|
Power Supply |
12VDC 1.5A |
|
Consumption |
5W |
|
Operation Temperature |
0°C to +55°C |
|
Storage Temperature |
-20°C to +70°C |
|
Dimension |
Housing: 236(L) x 145(W) x 34(H) mm |
|
Weight |
TBD |
|
Language |
English |
Package Contents
- LCT-1631A Encoder / Modulator
- 12V DC 1.5A Power Adapter
- 3.5mm to 2 RCA Audio Lead
- One installation / configuration manual
FAQ
Q: What is the default password for the front panel control?
A: The default password is 0000.
Q: How to change the video input?
A: LCT1631 defaults to HDMI video input, can change it to component or composite video from the front panel menu under Encoder Setup/Video input.
