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Ikegami HDK-73 Studio Camera

The Ikegami HDK-73 is a 2.6 MP (per sensor), Full HD 1920 x 1080 effective 2/3 inch cinema camera — with Full HD 1920 x 1080 video. Check GearFocus for current availability, with buyer protection on every purchase.

Ikegami HDK-73 Studio Camera

Ikegami HDK-73 Studio Camera

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Camera Overview — Ikegami HDK-73

The Ikegami HDK-73 is a professional studio camera system built for broadcast and studio production environments. At its core sits a 2/3-inch sensor delivering 2.6 MP per sensor with Full HD 1920 x 1080 effective resolution, paired with an Advanced Full Digital DSP capable of up to 38-bit internal processing and 16-bit A/D conversion — a combination oriented toward broadcast-grade image fidelity and signal integrity. The camera supports a wide range of video formats, including 1080i at 59.94 and 50Hz, high-frame-rate 1080i at 119.88 and 100Hz, and progressive modes spanning 1080p/59.94 down to 1080p/23.98, plus 720p at 59.94 and 50Hz, with a maximum frame rate of 120fps.

Color science options include Standard Gamma, HLG (Hybrid Log Gamma), and Custom Gamma, giving operators meaningful flexibility for different production and delivery workflows. The lens mount is a Bayonet-style fitting typical of studio configurations. Power comes from an external 12V DC supply accepting 11–16V input, reflecting the camera's integration into larger studio infrastructure.

The metal chassis measures 138.5 x 270 x 337 mm (camera head plus FA, excluding viewfinder) and weighs 4.6 kg. Viewfinder options are external, with choices including a 2-inch LCD monocular, a 7.4-inch OLED, or a 7-inch LCD display. No built-in image stabilization is present.

Key Features — Ikegami HDK-73

2/3-Inch Broadcast Sensor: The industry-standard 2/3-inch sensor format ensures compatibility with the broad ecosystem of broadcast B4-mount lenses used in studio production.

38-Bit Internal DSP: Up to 38-bit internal processing combined with 16-bit A/D conversion delivers exceptional signal depth and image fidelity for broadcast-critical applications.

Full HD 1920x1080 Output: Outputs broadcast-standard Full HD video across a wide range of interlaced and progressive formats for flexible production and delivery workflows.

High-Frame-Rate Support: Supports high frame rate broadcast formats at 1080i including 100 and 119.88 field-rate modes for sports and live event production.

HLG & Custom Gamma Profiles: Includes Standard Gamma, Hybrid Log Gamma (HLG), and Custom Gamma options to suit different delivery pipelines including HDR broadcast.

External Viewfinder Options: Compatible with multiple external viewfinders including a 2-inch LCD monocular, 7.4-inch OLED, and 7-inch LCD to suit different operator preferences and studio setups.

Camera Specifications — Ikegami HDK-73

Ikegami HDK-73 full specifications
SpecDetail
Use CasesStudio
TypeOther
Sensor2/3 inch
Resolution2.6 MP (per sensor), Full HD 1920 x 1080 effective
ProcessorAdvanced Full Digital DSP (up to 38-bit internal processing)
AF SystemManual Focus Only
Max Video ResolutionFull HD 1920 x 1080
Max Frame RateOther
Bit Depth16-bit A/D conversion, up to 38-bit internal DSP
Video Color ProfilesStandard Gamma, HLG (Hybrid Log Gamma), Custom Gamma
Image StabilizationNone
DisplayExternal viewfinder options (2-inch LCD monocular, 7.4-inch OLED, 7-inch LCD)

Description — Ikegami HDK-73

The Ikegami HDK-73 Studio Camera is engineered for broadcast and professional studio production, built around a 2/3-inch sensor with 2.6 MP per sensor and Full HD 1920 x 1080 effective resolution. Its Advanced Full Digital DSP handles up to 38-bit internal processing, supported by 16-bit A/D conversion, delivering a deep signal processing pipeline suited to demanding broadcast standards. The camera covers an extensive range of video formats — from 1080i/59.94 and 1080i/50 to high-frame-rate 1080i/119.88 and 1080i/100, as well as progressive formats including 1080p/29.97, 1080p/25, and 1080p/23.98, with a maximum frame rate of 120fps.

Color workflow options span Standard Gamma, HLG (Hybrid Log Gamma), and Custom Gamma. The Bayonet lens mount connects to broadcast lenses, while external power is supplied via 12V DC (11–16V). The metal chassis body measures 138.5 x 270 x 337 mm and weighs 4.6 kg, with no weather sealing.

External viewfinder choices include a 2-inch LCD monocular, 7.4-inch OLED, or 7-inch LCD display.

Pros — Ikegami HDK-73

  • ✓Up to 38-bit internal DSP processing with 16-bit A/D conversion for high signal depth
  • ✓Broad frame rate support including 1080i/119.88 and 1080i/100 for high-frame-rate broadcast applications
  • ✓HLG (Hybrid Log Gamma) color profile available alongside Standard and Custom Gamma options

Cons — Ikegami HDK-73

  • ✗Maximum resolution is Full HD 1920 x 1080 — no 4K or UHD output capability listed in specifications
  • ✗No weather sealing, limiting use in outdoor or wet environments
  • ✗No built-in image stabilization of any kind

Videos — Ikegami HDK-73

Ikegami HC-HD300 Full Digital HDTV Studio Camera - Video Review — Take One Broadcast Solutions

Resources & Downloads — Ikegami HDK-73

Manuals & Guides

Frequently Asked Questions — Ikegami HDK-73

What video resolutions and frame rates does the HDK-73 support?+
The HDK-73 supports Full HD 1920 x 1080 as its maximum resolution. Frame rate options include 1080i at 59.94, 50, 119.88, and 100Hz; 1080p at 59.94, 50, 29.97, 25, and 23.98; and 720p at 59.94 and 50Hz. The maximum frame rate listed is 120fps.
What color profiles are available on the HDK-73?+
The camera offers three color profile options: Standard Gamma, HLG (Hybrid Log Gamma), and Custom Gamma. These cover standard broadcast delivery as well as HDR workflows via HLG.
What viewfinder options are compatible with the HDK-73?+
The HDK-73 uses external viewfinders rather than a built-in unit. Compatible options listed include a 2-inch LCD monocular, a 7.4-inch OLED, and a 7-inch LCD display.
What lens mount does the HDK-73 use?+
The HDK-73 uses a Bayonet lens mount. No additional mount compatibility details are provided in the specifications.
How is the HDK-73 powered?+
The camera is powered by an external 12V DC supply accepting a voltage range of 11–16V. Battery life is listed as dependent on the external battery and configuration used.
What are the dimensions and weight of the HDK-73?+
The camera head with FA (excluding viewfinder) measures 138.5 x 270 x 337 mm and weighs 4.6 kg. The metal chassis is described as broadcast-grade construction.

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