Zycast LCT1631A MPEG2 HD Modulator with HDMI Component Cmposite Inputs

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The LCT-1631A is a cost-effective, single input MPEG-2 HDEncoder/Modulator that converts Digital Video Broadcasting (DVB) high definition video and audio signalsto 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

ModulatorSTD	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

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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 underEncoder Setup/Video input.

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(LCT1631A)