Specifications

DKW-8U OVERALL SYSTEM PERFORMANCE

Frequency Response

50 Hz - 16 KHz, - 3 dB

Dynamic Range

120 dB

Total Harmonic Distortion

<1%

RF Carrier Frequency Range

UHF, choice of single frequencies on separate bands,

 

902-928MHz and 944-952MHz

Frequency Stability

+/- 0.005%, crystal controlled

Modulation

FM +/-20KHz normal

Operating Range

Up to 250 ft. typical (depending on site conditions);

 

up to 500+ feet optimum line-of-sight

RECEIVER

 

Reception Mode

Mono antenna reception

Squelch

Fixed

Controls

Volume Control

Connectors

DC In: (2.1mm barrel), Unbalanced Out :1/4” (6.3mm) jack

LED Indicators

Power ON, Signal, AF LEDs

Unwanted Signal Rejection

60dB image and spurious

Power Requirements

DC 14V @ 400 mA, DC adapter included

Dimensions (Max.)

6.88” x 4.0” x 1.5” (17.5 x 10.2 x 3.8 cm)

Weight

7.6 oz (0.22 kg)

Antenna

4” (9.5 cm), Single section telescopic

TRANSMITTERS

 

Audio Inputs

 

BT-8U Bodypack

3.5mm locking mini-jack, internally switchable inputs:

 

instrument, headworn mic, or lavalier mic

HT-8U Handheld

Integral Nady DM-10D neodymium dynamic cartridge

Controls

 

BT-8U

ON/STANDBY/OFF, INPUT LEVEL CONTROL,

 

internal GT/HM/LT switches

HT-8U

ON/STANDBY/OFF

RF Power Out

20mW normal (50mW Maximum allowed by FCC)

Harmonic and Spurs

< -50 dB

Antennas HT-8U/BT-8U

Internal antennas

Indicators HT-8U/BT-8U

Single LED, flash once “ON”, LOW BAT “Steady ON”

Battery

 

HT-8U

2xAA Alkaline or NiMH batteries

BT-8U

Single 9V Alkaline or NiMH battery

Battery Life

8-10 Hours (Alkaline)

Dimensions

 

BT-8U Bodypack

4.25” x 2.5”x 1.0” (10.8 cm x 6.4 cm x 2.5 cm)

HT-8U Handheld

10.5”x 1.875” (26.7 cm x 4.8 cm)

Weight

 

BT-8U Bodypack

3.1 oz (88 g) without battery

HT-8U Handheld

7.5 oz (213 g) without battery

Specifications subject to change at any time without prior notice for purposes of product improvement

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Nady Systems DKW8ULTOU811, DKW8ULTOU816, DKW8ULTOU815, DKW8ULTOU814 Specifications, DKW-8U Overall System Performance

DKW8, DKW8UGTU816, DKW8UHTU810, DKW8UHTU811, DKW8UGTU815 specifications

Nady Systems has long been a pioneer in wireless audio technology, and its latest offerings, the DKW8UHTU812, DKW8UHTU818, DKW8UGTU814, DKW8UGTU810, and DKW8ULTOU811, exemplify the company's commitment to high-quality sound and reliable performance. Each model comes equipped with advanced features designed to enhance both live performances and studio recordings.

The DKW8UHTU812 is a handheld wireless microphone system that delivers exceptional sound clarity with its cardioid pickup pattern, effectively minimizing background noise and ensuring that the performer’s voice cuts through. It operates in the UHF frequency range, providing a stable signal with minimal interference. The built-in RF level indicator helps monitor signal strength, ensuring consistent performance.

The DKW8UHTU818 also provides a handheld solution, but with additional features such as an adjustable gain control and a drop-resistant design. This microphone is ideal for dynamic applications, including vocals and instrument amplification, thanks to its rugged construction and high sensitivity. The DKW8UHTU818’s automatic frequency scanning ensures the best channel selection, making it a reliable choice for live events.

The DKW8UGTU814 and DKW8UGTU810 represent Nady's offerings in the bodypack wireless systems. Perfect for performers who require freedom of movement, these systems come with high-quality lavalier microphones that are ideal for presentations, theater productions, and public speaking. Both models offer a compact design with easy-to-use controls, and they support a wide frequency range to ensure clear audio transmission.

Finally, the DKW8ULTOU811 features a unique blend of practical design and innovative technology. This wireless system includes a dual-channel receiver, allowing users to connect two transmitters simultaneously, making it perfect for duets or panel discussions. The system excels in providing a broad operating range, ensuring that performers can move freely on stage without sacrificing sound quality.

Incorporating advanced technologies such as automatic frequency selection and a robust construction, each of these models from Nady Systems embodies the brand's dedication to durability and performance. With features like low-battery indicators, easy pairing processes, and compatibility with a variety of audio equipment, the DKW8 series meets the demanding needs of both amateur and professional users. Whether for live performances, film production, or corporate events, these models offer a reliable audio solution that stands the test of time.