DISTRIBUTION AMPLIFIERS

ABOUT YOUR DA1804NT

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DA1804NT

1-In, 4-Out Video Distribution Amplifier

The DA1804NT is a 1-In, 4-Out Distribution Amplifier designed to allow the connection of a single video source to as many as four display or recording devices.

The DA1804NT can pass NTSC, PAL, and SECAM composite video signals. It can also pass high-resolution monochrome computer video, such as grayscale signals used in medical imaging. The DA1804NT can handle video signals with levels up to 1.5 Vp-p.

State-of-the-art technology gives the DA1804NT a bandwidth of 350 MHz with a very flat frequency response up to 200MHz. It also offers a differential gain of 0.15% and a differential phase of 0.15 degrees.

The DA1804NT Distribution Amplifier has a pre-set gain of 0 dB; each output is completely independent and can withstand shorts to ground. Extremely rugged and compact, the DA1804NT fits easily into tight spots. Using high-quality 75 ohm coaxial cable, it can drive an NTSC signal 400 ft (122 m) or more.

TECHNICAL SPECIFICATIONS

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Specifications are subject to change.

See www.altinex.com for up-to-date information.

FEATURES/DESCRIPTION

 

DA1804NT

GENERAL

 

 

Inputs

 

BNC female (1)

Outputs

 

BNC female (4)

 

 

NTSC, PAL, SECAM,

Compatibility

 

High Resolution

 

Monochrome

 

 

 

 

Computer Video

Table 1. DA1804NT General

 

MECHANICAL

DA1804NT

Material

Gray 0.1” Al

Top Label

Lexan

Height (inches)

1.0 in (25 mm)

Width (inches)

4.6 in (117 mm)

Depth (inches)

3.5 in (89 mm)

Weight (pounds)

0.4 lb (0.18 kg)

T° Operating

10°C-35°C

T° Maximum

50°C

Humidity

90% non-condensing

MTBF (calculations)

40,000 hrs

Table 2. DA1804NT Mechanical

ELECTRICAL

DA1804NT

 

 

Input Video Signal

 

Analog Signal

1.5 Vp-p max.

Impedance

75 ohm

Output Video Signal

 

Analog Signal

0 dB +/- 0.5 dB

Impedance

75 ohm

Frequency Compatibility

 

Video Bandwidth

350 MHz @ -3 dB

Coupling

DC

Power

 

External Adapter (included)

9 VDC 500 mA

Power Consumption

0.4 W max.

Table 3. DA1804NT Electrical

400-0004-004

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Altinex manual About Your DA1804NT, Technical Specifications, DA1804NT General

DA1804NT specifications

The Altinex DA1804NT is a sophisticated and versatile audio/video distribution amplifier that offers a range of features designed for professional applications. Primarily used in environments such as conference rooms, educational institutions, and broadcasting studios, this device stands out for its ability to enhance and distribute high-quality video and audio signals.

One of the main features of the DA1804NT is its ability to accept a single input signal and distribute it to multiple outputs without any degradation in quality. With an input resolution of up to 1920x1200 pixels, the DA1804NT ensures that high-definition video is maintained across all connections. This capability makes it an excellent choice for systems that require precise video playback, such as presentations or digital signage.

The DA1804NT incorporates advanced signal processing technologies, including automatic equalization and advanced scaling capabilities. These technologies help to optimize the output for various display devices, ensuring compatibility and the best possible image quality. This makes the DA1804NT particularly suitable for diverse environments where multiple projector and display types may be utilized.

Additionally, the DA1804NT offers a robust amplification feature, allowing it to strengthen weak signals and maintain signal integrity over longer cable runs. This is particularly advantageous in large venues where the distance between the source and display devices can lead to signal loss.

Equipped with multiple output ports, including HDMI and VGA options, the DA1804NT provides flexibility in output configuration. This allows users to choose the best output format for their specific needs, facilitating a seamless connection to various devices.

Another significant characteristic of the DA1804NT is its user-friendly design. The device is engineered for easy installation and operation, with simple connectivity options and straightforward controls. This ensures that users, regardless of their technical expertise, can manage the system effectively.

In terms of reliability, Altinex has built the DA1804NT to meet high industry standards. Its durable construction ensures longevity and consistent performance, making it an ideal investment for organizations that prioritize quality and performance in their multimedia systems.

In summary, the Altinex DA1804NT is an exceptional A/V distribution amplifier that combines advanced technology, ease of use, and versatility. With high-resolution capabilities, excellent signal processing, and robust amplification, it is a go-to solution for professionals looking to enhance their audio and video distribution setups.