Modulator Series

Multi-Standard Modulator with Multi-format.

Breaking through limitations, a multi-format DTV modulator which maximizes the performance and capabilities with full support of worldwide standards. An advanced engine to simplify complexity of TV headend and customized TV distribution system.

Modulator

Supports worldwide standards including DVB-T2 (subset of T2-base 1.3.1.)

Stream Engine

Supports maximum 20 sets of PID filtering and a Re-mux Engine for PSI insertion.

Stream Buffer

Regulates TS data flow, allow to integrate with all types of TS source.

Interfaces

Flexible media input interfaces, including TS and an USB port.

Specification Table

A3 brief description as below：

Part No. Package Type description Support DTV Standards Remark
A3 128-pin LQFP (14 mm x 14 mm) MODULATOR Chip DVB-T2* (Base 1.3.1)

Applications for Modulation Series

A series

AstroMeta Modulator Series is simple and cost efficiency than other solutions, specifically while delivering the signal to multiple receivers, such as the application of :

  •  USB Modulator Dongle
  •  Smart Headend
  •  Multi-Program Digital TV Headend
  •  IPTV to digital TV
  •  Satellite TV to Terrestrial & Cable TV

Enmoder Series

Multi-standard Encode Modulator for DTV.

As the world's first DTV modulator with built-in encoder, ENMODER Series is ultra-low-latency video encoder with full support of worldwide modulation standards. Simplifying complexity of TV headend and customized TV distribution system just with these chips.

Flexibility

Flexible media input interfaces which allows any HDMI source of your choice.

All in one

Built in MPEG-2\ H.264 real time encoder with modulator supporting all standards.

Customization

Colorbar and customize Bootlogo function, and Stream Engine supporting for PSI & CC function.

Advantages

A cost efficiency, low power consumption, and ultra low latency solution with high reliability.

Specification Table

B series has different type chip, and AstroMeta also has V series chip, a pure encoder without modulator, brief description as below：

Part No. Package Type Description Support DTV Standards Remark
B2 128-pin LQFP (14 mm x 14 mm) MPEG-2 FHD Advance ENMODER Chip ENCODER & REMODULATOR Chip
B3 128-pin LQFP (14 mm x 14 mm) H.264 FHD Super ENMODER Chip
V1 128-pin LQFP (14 mm x 14 mm) MPEG-2 / H.264 Super ENCODER Chip Pure encoder without modulator

Applications for Enmoder Series

B series

We bring AstroMeta “Multi-standard Encode Modulator” headend equipment as :

  •  HDMI \ CVBS \ SDI Encodulator
  •  Single Program Encodulator
  •  Compact Encodulator

  The Encodulator device is equipped with HDMI or a set of AV inputs and a RF output. The source signals may come from various devices such as USB, video players, laptops, and monitoring devices; therefore, the output signal can be inserted into the antenna system as an additional TV channel.
  As the Encodulator with both HDMI and USB 2.0 inputs, it provides outstanding solutions for hotels, hospitals, campus, and other closed system in which contents from various sources needs to be delivered to multiple televisions.

RF Series

Integrated IQ Modulator PLL/VCO

The R2 is a low power, highly integrated, IQ modulator with integrated fractional-N synthesizer and voltage controlled oscillator (VCO). The R2 can generate output frequencies of between 50MHz and 1GHz, making it suitable for a wide range of applications.

Specification Table

R2 brief description as below：

Part No. Package Type Description Output Frequency Range Remark
R2 32-QFN (5 mm x 5 mm) RF Chip 50MHz~900MHz

HDMI Receiver Series

Low Power HDMI Receiver With Scalar and CCIR 656 Output

Aitch-1(H1) is a Low Power HDMI receiver with video up/down Scaler CCIR 601/656 , and interlaced digital video output. The chip is compliant with HDMI 1.4, and HDCP 1.4 specifications. The chip supports 1 HDMI dual mode port (Port 1). The chip supports Video Output up to 1080p 60 Hz. The chip also supports 2 channel IIS and S/PDIF Audio Outputs. The chip integrates Equalizer Switches, HDMI core, HDCP engine, Video Scaler and EDID RAM in a single chip.

Specification Table

Aitch-1(H1) brief description as below：

Part No. Package Type Description Specification & Features Remark
Aitch-1(H1) 128-pin LQFP(14 mm x 14 mm) HDMI RX Chip • HDMI 1.4
• Embedded MCU
• Supported CCIR 656 output
• Hardware Layout Ease

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