HDK-790GX｜Ikegami USA

HDK-790GX

State-of-the-Art 16-bit Full Digital HDTV Camera System

Discontinued Product

The HDK-790GX are high quality multi-purpose high end camera models reproducing the quality of Ikegami’s EX-series cameras, and adding new features and accessories associated with the new Unicam HD series.They can be used for studio, as well as, field applications.

2/3-inch 2.3 Mega pixel AIT CCDs

Three 2/3-inch 2.3 Mega pixel AIT CCDs are employed to achieve 1000 TVL horizontal resolution with high signal to noise ratio of 61dB at F10 (1080/59.94i) or F11 (1080/50i) sensitivity.

Newly developed FPGA with advanced full digital process ASIC

The HDK-790GX incorporates a newly developed FPGA together with advanced full digital process ASIC to achieve outstanding picture performance.

Video processing technology to maximize the benefit of 16-bits

This camera is designed from the start based on 16-bit A/D and matching 16-bit DSP to maximize the benefits of high bit quantization. Especially for the dark areas of the picture, the higher gradation for gamma and other circuits improves the reproduction, providing for more natural color in the shadow areas of the picture.

Advanced features made possible with digital technology

Advanced features such as Master Gain Control, Variable Color Temp., Custom Gamma functions are incorporated.

Digital Extender

There is the selection of x1.5, x2, x3, x4 digital extender available to enlarge the image at the center of shot without any loss in image sensitivity. * It will reduce the resolution of the image.

Lens Aberration Correction Function

The Lens Aberration Correction Function is newly incorporated for minimizing the loss of resolution and colored edges caused mainly by lens chromatic aberration.

2 Channels QTV

Two channels of QTV output (VBS) are available at the camera for prompter and external monitoring purposes. * BS/CCU should support 2 channels of QTV.

HD SDI Trunk

When the camera is operating with CCU-970M, the system allows 3G (1.5G x2) transmission from the camera head to the CCU, and a second 1.5G video can be transmitted to the CCU as a video trunk channel.

Built-in Triple Layer Filter (ND/EFF/ECC)

The triple layer filter system can be remotely controlled from OCP/MCP. The three layers are ND (100%, 25%, 6.2%, 1.6%), EFFECT (Clear, Cross, Snow, Fog) and Electronic Color Compensation (ECC: 3200K/4300K/ 5600K/6300K/8000K).In addition, there is Variable Color Temp. function that enables the camera operator to continuously vary the color temperature from 2,000k to 20,000k for easy and precise adjustment.

Camera Operator Assist Functions

There are two types of camera operator assist functions incorporated in the HDK-790GX camera head.The viewfinder detail(VF DTL) function allows the camera operator to increase the detail edges to the viewfinder video for easy-focusing. In addition, the Quick EZ Focus (Focus Assist) function is a newly incorporated useful tool, providing very distinct enhancement to the viewfinder signal to enable the camera operator to make critical focus adjustment.

Moire Reduction Filter (Factory Option)

An Anti-Moire Optical Low-Pass Filter can be fitted in the filter wheel to reduce unwanted moire video patterns when shooting a large LED screen, etc.

Supporting Formats	1080i (59.94Hz or 50Hz) Y,Pb,Pr 4:2:2 Interlaced 1080psf (29.97Hz or 25Hz) Y,Pb,Pr 4:2:2 Interlaced
Image Sensors	2/3-inch 2.3 million pixel AIT CCD
Optical system	2/3-inch RGB prism, f1.4
Lens Mount	BTA- S1005B
Filter		1	2	3	4	5
	ND	100%	25%	6.2%	1.6%	CAP
		I	II	III	IV	V
	Effect	CLEAR	CROSS	SNOW	FOGGY	CLEAR
		A	B	C	D	E
	ECC	3200K	4300K	5600K	6300K	8000K
Sensitivity	F10 (1080/59.94i) / F11 (1080/50i) typical at 2000 lx (White reflection 89.9%)
S/N	61dB typical (HDTV)
Limiting Resolution	1000TV lines
Modulation Depth	50% or more(1080i/59.94Hz)
Variable Color Temperature	2,000k～20,000k variable
Electric Shutter	1/100, 1/120, 1/250, 1/500, 1/1000, 1/2000
Detail Correction	Vertical : 5 lines Horizonta : Boost frequency: 13MHz～22MHz (HDTV)
Gamma	OFF, 0.35, 0.4, 0.45
Gain	-6dB, -3dB, 0dB, +3dB, +6dB, +9dB, +12dB, +18dB
Operating Temperature	-20℃ ～ +45℃ (-4°F ～ 113°F)
Operating Humidity	30% ～ 90% (Non-condensing)
Operating Voltage	AC100/110/117/220/240V ±10%
Weight	Approx 24kg (52.9lbs)
Dimensions	W315×H328×D398mm (excluding VF) (W12.37×H12.87×D15.62 inches)
Input Signals
External Sync Signal	SYNC 0.6Vp-p ±6dB 75ohm 1ch
Audio Signal	-60dB～+4dB (Variable)/-20dB (Fixed) 2ch (600 ohm Balanced)
Intercom Signal	XLR Type or 110 Type CN 2ch
Video Trunk	Serial Digital 75 ohm 1ch (Option) *Option and BS/CCU must support Video Trunk.
Output Signals
HD SDI Signal	Serial Digital 75 ohm 1ch
Q-TV Signal	VBS signal 1ch Standard or VF / RET / MON / HD-QTV (MENU Selection) Serial Digital 75 ohm BNC 1ch (Factory Option) Optional HD-QTV(Trunk) module should be installed in the CCU. VBS signal 2ch Option and BS/CCU must support 2 channels of QTV.
MON Video Signal	VF / RET / MON (MENU Selection) Serial Digital 75 ohm BNC 1ch
HD QTV	Serial Digital 75 ohm 1ch (Option) *Optional HD-QTV(Trunk) module must be installed in the CCU.
Intercom Signal	0 dBs 4ch (ENG/PROD/PGM1/PGM2), XLR Type or 110 Type CN
DC Output	+12VDC 500mA (max), 4-pin type 1ch