4 Channel Digital Modulator

Contact us if you need a 4 channel digital modulator; we are the best suppliers in Australia!

At Kristal Electronics, we design and manufacture digital terrestrial, digital satellite and broadcast equipment products throughout Australia. We are a family owned business with 30 years of experience and our vast experience makes us specialists in this industry.

Our 4 channel digital modulators are quality assured and in demand. Some of our modulator options include:

  • ClearView KR425H 16 Input SD CVBS DVBT Modulator 4 Carriers Out

KR425H 16 in is one of ClearView’s latest devices which integrates encoding, multiplexing, scrambling and DVB-T modulation. It supports 16 CVBS input, one DVB-C tuner input and 128 IP input with Data1 (GE) and Data2 (FE) port. It also supports DVB-T RF output with 4 adjacent carries (50MHz~960MHz), and supports a Data1 (GE) output port to support 4 MPTS outs.
This full function device is ideal for MATV headend systems, and it’s a smart choice for hotel and MATV TV system distribution systems.

  • ClearView HD168B Low-Cost Quad HD MPEG4 DVBT Modulator

This HD Encoder Modulator supports 4 HDMI inputs and 1 RF output. It will provide you with up to 1080P input resolution and when you use the HDMI cable 720P on the output, and 576i when using the CVBS input. One carrier can carry up to four high-definition programs. After encoding and modulating, the input signal can be directly sent to output or mixed with the original TV signal. It can be used in home entertainment systems, for security purposes, surveillance and monitoring, hotel LCD panels, shopping mall advertising etc.

  • ClearView SD4260 Rack Mount MPEG2 SD Quad Modulator

The SD4250 is a Rack Mount 4 composite, component or S-Video video inputs standard definition DVB-T COFDM modulator which provides a COFDM RF signal in the range of 50-860MHz. This modulator is designed to achieve 576i/480i by using a MPEG2 low latency encoding engine and state-of-the-art modulation technologies. It is an excellent choice to convert SD video/audio signals to digital TV signals for distribution through your home or a MATV system.

For further queries feel free to contact us and we will happily answer your questions.



Address: Kristal Electronics, Unit 2/442 Woolcock Street, Garbutt 4814 Townsville, Queensland, Australia.