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HDMI 2.0 1x4 distribution amplifier with automatic downscaling
SKU: 670-01000
Manufacturer part number: 670-01000
The DA-H4A-DS is an HDMI 2.0 compatible 1x4 auto scaling HDMI distribution amplifier.

The DA-H4A-DS supports automatic down scaling so a 4K video input can be down scaled to an 1080p output when connecting a display that only supports resolutions up to 1080p for maximum compatibility in installations with mixed resolution displays.

The DA-H4A-DS supports 4K signals up to 4K@60Hz 4:4:4 and features an easy EDID management option using dip switches on the front panel of the unit.

Audio can be de-embedded from the HDMI input and outputted as balanced analog audio or digital optical SPDIF.

KEY FEATURES:

• Supporting resolutions up to 4K@60Hz, 4:4:4 (18 Gbps).
• Supports HDR formats such as Dolby Vision.
• Balanced analog and digital optical audio outputs for de-embedded audio.
• Auto down scaling for maximum compatibility with mixed resolution displays.
• Signal equalizer for longer HDMI runs.
• Supports cascading up to 6 units.
• Input supporting HDCP 2.2, outputs supporting HDCP active or passive mode.
• EDID Management and CEC pass-through.
The DA-H4A-DS is an HDMI 2.0 compatible 1x4 auto scaling HDMI distribution amplifier.

The DA-H4A-DS supports automatic down scaling so a 4K video input can be down scaled to an 1080p output when connecting a display that only supports resolutions up to 1080p for maximum compatibility in installations with mixed resolution displays.

The DA-H4A-DS supports 4K signals up to 4K@60Hz 4:4:4 and features an easy EDID management option using dip switches on the front panel of the unit.

Audio can be de-embedded from the HDMI input and outputted as balanced analog audio or digital optical SPDIF.

KEY FEATURES:

• Supporting resolutions up to 4K@60Hz, 4:4:4 (18 Gbps).
• Supports HDR formats such as Dolby Vision.
• Balanced analog and digital optical audio outputs for de-embedded audio.
• Auto down scaling for maximum compatibility with mixed resolution displays.
• Signal equalizer for longer HDMI runs.
• Supports cascading up to 6 units.
• Input supporting HDCP 2.2, outputs supporting HDCP active or passive mode.
• EDID Management and CEC pass-through.

Video Input

Input

(1) HDMI

Input Connector

(1) Female type-A HDMI

HDMI Input Resolution

Up to 4K@60Hz 4:4:4

HDMI Standard

2.0

HDCP Version

2.2, 1.4 compliant

Video Output

Output

(4) HDMI

Output Connector

(4) Female type-A HDMI

HDMI Output Resolution

Up to 4K@60Hz 4:4:4

HDMI Standard

2.0

HDCP Version

2.2, 1.4 compliant

Audio

Output

(1) AUDIO OUT, (1) SPDIF OUT

Output Connector

(1) 5-pin terminal block, (1) Toslink connector

HDMI Audio Format

LPCM 7.1 audio, Dolby Atmos®, Dolby® TrueHD, Dolby Digital® Plus, DTS: X™, and DTS-HD® Master Audio™ pass-through

DP Audio Format

8 channels LPCM, up to 24bit 192Khz, AC3, DTS

Analog L/R audio Format

PCM

ToslinkAudio Format

PCM, Dolby Digital, DTS, DTS-HD

Max Output Level

2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316mV) nominal consumer line level signal

THD+N

<0.05% (-80dB), 20Hz ~ 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level)

SNR

>80dB, 20Hz ~ 20KHz bandwidth

Crosstalk Isolation

>70dB, 10KHz sine at 0dBFS level (or max level before clipping)

L-R Level Deviation

<0.3dB, 1KHz sine at 0dBFS level (or max level before clipping)

Frequency Response Deviation

<±0.5dB 20Hz ~ 20KHz

Output Load Capability

1KΩ and higher (supports 10x paralleled 10KΩ loads)

Stereo Channel Separation

>70dB@1KHz

Control

Control Part

(1) EDID 4-pin DIP switch, (1) Micro-USB port

General

Bandwidth

18Gbps

Operation Temperature

-10 ~ +55

Storage Temperature

-25 ~ +70

Relative Humility

10% - 90%

Power Supply

Input:100V~240V AC; Output: 5V DC 1A

Power Consumption

4W(Max)

Dimension (W*H*D)

190mm x 20mm x 100mm

Net Weight

545g

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