Portkeys MT22-DS 21.5-Inch PBP Dual-Screen Production Monitor

Experience professional-grade image monitoring with the Portkeys MT22-DS 21.5" Dual SDI/HDMI Production Monitor. Designed to meet the rigorous demands of live broadcasting, field production, and post-production environments, this monitor offers superior color accuracy, exceptional brightness, and advanced image control features. Its expansive 21.5" display with Full HD resolution delivers crisp visuals, while the 1000 nit brightness ensures clear visibility even in challenging lighting conditions.

This monitor features both SDI and HDMI input/output ports, allowing seamless integration into diverse video workflows. Whether you’re monitoring camera feeds on set or reviewing footage in a studio environment, the MT22-DS supports multiple video formats and frame rates, including HDMI and SDI up to 1080p at 60fps. Dual 3G-SDI inputs and outputs, along with HDMI I/O, make this monitor a highly flexible solution for professional video monitoring needs. Plus, its built-in LUT and firmware upload capabilities via USB-A offer further customization and visual consistency across devices.

Equipped with a wide 160° horizontal and 150° vertical viewing angle, the MT22-DS ensures that your entire team can see accurate visuals from virtually any position. Image control tools such as waveform, vectorscope, false color, and anamorphic de-squeeze make fine-tuning and real-time adjustments more precise and efficient. With two XLR audio inputs, headphone monitoring, and a V-mount battery slot, this monitor is not only versatile but also highly portable for field use. The Portkeys MT22-DS sets a new standard for on-set and studio monitoring.

Key Features

• 21.5" Full HD display with 1920 x 1080 native resolution
• 1000 nit maximum brightness for outdoor and bright lighting environments
• 100% Rec. 709 color gamut coverage for accurate color reproduction
• Dual 3G-SDI and HDMI input/output ports for versatile connectivity
• Advanced image control tools: waveform, vectorscope, false color, etc.
• HDR support via Hybrid Log Gamma (HLG)
• Wide 160° horizontal and 150° vertical viewing angles
• Dual V-mount battery support for portable use
• Supports multiple video formats and frame rates via SDI and HDMI

Technical Specifications

Display Size: 21.5" / 54.6 cm
Native Resolution: 1920 x 1080
Aspect Ratio: 16:9
Viewing Angle: Horizontal: 160° (80/80), Vertical: 150° (80/70)
Touchscreen: No
Maximum Brightness: 1000 nits / cd/m²
Contrast Ratio: 1000:1
Dot Pitch: 0.0098" x 0.0098" (0.2479 x 0.2479 mm)
HDR Support: Yes, Hybrid Log Gamma
Pixels Per Inch (ppi): 102 ppi
Color Gamut: 100% Rec. 709
Image Controls: Anamorphic De-Squeeze, Color Temperature Selection, False Color, Histogram, Image Flip, Underscan, Vectorscope, Waveform

Video I/O: 2x BNC (3G-SDI) Input, 1x BNC (3G-SDI) Output, 1x HDMI Input, 1x HDMI Output
Embedded Audio: SDI Output
Audio I/O: 2x XLR Input, 1x 1/8" / 3.5 mm Headphone Output
Power I/O: 1x XLR 4-Pin (24 VDC) Input, 1x USB-A (5 VDC) Output
Other I/O: 1x USB-A (Firmware/LUT Upload) [Shared with USB-A Power Output]
Media/Memory Card Slot: No
Wi-Fi: No
Bluetooth: No
Mobile App Compatible: No

Video Format Support (HDMI):
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080PsF: 30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50
576p: 50
576i: 50
480p: 60/59.94
480i: 60/59.94

Video Format Support (SDI - 4:4:4/4:2:2 YUV):
1080p: 30/29.97/25/24/23.98
1080PsF: 30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50

Video Format Support (SDI - 4:2:2 YUV):
1080p: 60/59.94/50
576i: 50
480i: 59.94

Gamma Curve: Rec709
Video Signal Conversion: HDMI to SDI, SDI to HDMI

Input Power: 12 to 24 VDC
Battery Type: 2x V-Mount
Power Consumption: 60 W

Mounting: 9x 1/4"-20 Female

What's Included

• Portkeys MT22-DS 21.5" Dual SDI/HDMI Production Monitor
• V-Mount Battery Plate (Pre-installed)
• XLR Power Cable
• Sun Hood
• User Manual