AJA HB-R-HDMI Specifications

HB-R-HDMI

The HB-T-HDMI and HB-R-HDMI offer an easy solution for extending UltraHD or HD HDMI signals up
to 100 meters over Cat 5 (or better) cable, utilizing the industry standard HDBaseT protocol. Bi­directional IR and RS-232 for device control is also supported, making these Mini-Converters ideal in
a variety of scenarios including: fixed installation AV, digital signage, live events,
postproduction/network/studio environments and on-set.

https://www.aja.com/products/hb-r-hdmi

Video Formats

• (4K) 4096 x 2160p 50, 59.94, 60 (8-bit 4:2:0)

• (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30

• (UltraHD) 3840 x 2160p 50, 59.94, 60 (8-bit 4:2:0)

• (UltraHD) 3840 x 2160p 23.98, 24, 25, 29.97, 30

• (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60

• (HD) 1080p 23.98, 24, 25, 29.97, 50, 59.94, 60

• (HD) 1080i 25, 29.97

• (HD) 720p 25, 29.97, 50, 59.94, 60

• (SD) 625i

• (SD) 525i
NOTE: Wide range of VESA formats supported for pass through see
associated chart on VESA formats

Video Input

HDBaseT (RJ-45)

Video Output

HDMI 1.4b

W x H

1920 x
1080

2048 x
1080

3840 x
2160

4096 x
2160

Frame

Rate

< 30
fps

> 30
fps

< 30
fps

> 30
fps

< 30
fps

> 30
fps

< 30
fps

> 30
fps

Sampling

VESA Displays

Video Displays

• HDBaseT cable run performance for 4K/UltraHD/HD

W x H

Frame

Rate

Color

Sampling

Max. Cable Length

Cat 5e/6 Cat 6a/7

Max. Bit

Depth

• VESA display resolutions and performance

W x H Frame Rate

640 x
480

800 x
600

to 85 fps 4:4:4

to 120
fps

$395 US MSRP

Color

4:2:2 100 meters 100 meters 16-bit

4:2:2 100 meters 100 meters 12-bit

4:2:2 70 meters 100 meters 16-bit

4:2:2 100 meters 100 meters 16-bit

4:2:2 100 meters 100 meters 12-bit

4:2:2 70 meters 100 meters 16-bit

4:4:4 70 meters 100 meters 8-bit

4:2:0 70 meters 100 meters 8-bit

4:4:4 70 meters 100 meters 8-bit

4:2:0 70 meters 100 meters

Color

Sampling

4:4:4

Max. Cable Length

Cat 5e/6 Cat 6a/7

Max. Cable Length

Cat 5e/6 Cat 6a/7

100
meters

100
meters

100
meters

100
meters

Max. Bit

Depth

8-bit

Bits Per

Pixel

24-bits

24-bits

HB-R-HDMI - Spec Sheet

08/12/2019 Page 1 of 2

W x H Frame Rate

1024 x
768

1152 x
768

1280 x
768

1280 x
800

1280 x
1024

1360 x
768

1366 x
768

1400 x
1050

1440 x
900

1600 x
1200

1680 x
1050

1920 x
1200

1920 x
1440

2560 x
1600

to 120
fps

- 4:4:4

to 120
fps

to 120
fps

to 120
fps

to 120
fps

to 120
fps

to 120
fps

to 120
fps

to 75 fps 4:4:4

85 to 120
fps

to 85 fps 4:4:4

120 fps 4:4:4 70 meters

to 120
fps

to 60 fps 4:4:4 70 meters

60_RB 4:4:4 70 meters

Color

Sampling

4:4:4

4:4:4

4:4:4

4:4:4

4:4:4

4:4:4

4:4:4

4:4:4

4:2:0 70 meters

4:4:4

Max. Cable Length

Cat 5e/6 Cat 6a/7

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

100
meters

Bits Per

Pixel

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

24-bits

RS-232

1 x 3.5mm TRS Input for RS-232/VISCA bidirectional signals

IR

1 x 3.5mm TRS Input for IR Input
1 x 3.5mm TRS Input for IR Output

Size (w x d x h)

4.25” x 3.125” x 1.0” (108mm x 79.4mm x 25mm)

Weight

0.4 lbs (0.2 kg)

Power

• +5 to 20V DC regulated, 6 watts max., AJA external power supply model
DWP-U-R1, 100-240V, 50/60 Hz universal input

Environment

• Safe Operating Temperature: 0 to 40 degrees C (32 to 104 degrees F)

• Safe Storage Temperature (Power OFF): -40 to 60 degrees C (-40 to 140
degrees F)

• Operating Relative Humidity: 10-90% noncondensing

• Operating Altitude: <3,000 meters (<10,000 feet)

HB-R-HDMI - Spec Sheet

08/12/2019 Page 2 of 2