SPECIFICATIONS

 

UHF-4 OVERALL SYSTEM PERFORMANCE

Frequency Response

30 Hz - 18 KHz, +/– 3 dB

Dynamic Range

120 dB

Total Harmonic Distortion

< 0.6%

 

RF Carrier Frequency Range

UHF, choice of single frequencies within separate bands

 

902-928 and 944-952 MHz

Frequency Stability

+/- 0.005%, crystal controlled

Modulation

FM (F3E), +/-20KHz normal

Operating Range

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

 

500+ feet optimum line-of-sight

RECEIVER

 

 

Reception Mode

DigiTRU Diversity™ (Dual Antenna)

Squelch

External Control, Tone Key (30.768 KHz)

Controls

Power ON/OFF, Volume Control, Squelch (Mute) Adjust

Connectors

DC in, 1/4”(6.3 mm) unbalanced phone jack (360 mV/

 

no load), XLR balanced output (+/-24 mV/600 Ohm load)

LED Indicators

Power ON, Diversity A/B, Audio LED Bars + Peak

Unwanted Signal Rejection

60dB image and spurious

Power Requirements

DC 15V @ 300 mA, AC/DC adapter included

Dimensions (Max.)

1.75" x 7.5" x 8.1" (4.5 x 19 x 20.6 cm)

Weight

0.9 lbs (0.41 kg)

Antenna

3.5" (9.0 cm), dual telescopic

TRANSMITTERS

 

 

Audio Inputs

UB-4 Bodypack: 3.5mm locking mini-jack,

 

switchable inputs: instrument, headworn mic,

 

or lavalier mic

 

UH-4 Handheld: Integral Nady DM-10D neodymium

 

dynamic cartridge

Controls

UB-4: POWER/STANDBY/OFF, INSTRUMENT/

 

HEADWORN MIC/LAV MIC, INPUT LEVEL

 

UH-4: POWER/STANDBY/OFF/INPUT LEVEL

LED Indicator

Single color (red), Unit “ON” (single flash red), Low Battery

 

Alert (steady red)

RF Power Out

50mW nominal (maximum allowed by FCC)

Harmonic & Spurious Emissions

< –50 dB

Battery

UH-4: 9V Alkaline UB-4: 9V Alkaline

Battery Life

10 Hours

Dimensions

UB-4 Bodypack: 4.25” x 2.5”x 1.0”

 

(10.8 cm x 6.4 cm x 2.5 cm)

 

UH-4 Handheld: 9.5”x 2.0”

 

(24 cm x 5.1 cm)

Weight

UB-4 Bodypack: 3.1 oz (88 g) without battery

 

UH-4 Handheld: 6.6 oz (187 g) without battery

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Nady Systems UHF4HTSYS13, UHF4LTSYS11, UHF4LTSYS15, UHF4LTSYS16, UHF4HTSYS15 Specifications, UHF-4 Overall System Performance

UHF4LTSYS11, UHF4HTSYS16, UHF4HTSYS11, UHF4HTSYS14, UHF4LTSYS14 specifications

Nady Systems has established itself as a pioneer in the wireless audio technology industry, offering a diverse range of products that cater to musicians, audio professionals, and performers. Among their offerings, the Nady UHF Wireless Microphone Systems stand out, particularly the models UHF4LTSYS13, UHF4HTSYS15, UHF4HTSYS13, UHF4LTSYS16, and UHF4HTCH11.

These systems utilize UHF (Ultra High Frequency) technology, which provides numerous advantages over traditional VHF systems. One of the primary benefits of UHF technology is the ability to operate on a wider range of frequencies, reducing the likelihood of interference and ensuring clearer audio transmission. This makes them suitable for a variety of applications, from live performances to studio recordings.

The UHF4LTSYS13 is designed for those who prefer a lavalier microphone solution. It features a lightweight and compact design, providing ease of use without sacrificing sound quality. The system operates on UHF frequencies, ensuring it captures clear audio signals even in challenging environments.

Conversely, the UHF4HTSYS15 and UHF4HTSYS13 are handheld microphone systems ideal for vocalists and presenters. These models come with dynamic handheld microphones that are engineered to deliver powerful, rich sound, making them perfect for live performances. The UHF4HTSYS15 features enhanced frequency response and transmission characteristics, allowing for optimal audio fidelity.

The UHF4LTSYS16 offers similar benefits to the UHF4LTSYS13 but boasts additional features such as extended battery life and improved range. This makes it particularly suited for long events where reliability is critical.

Lastly, the UHF4HTCH11 model is tailored for situations demanding flexibility and adaptability. It supports interchangeable microphone capsules, giving users the freedom to customize their microphone according to their specific needs.

All models feature an auto-scan function for easy setup, ensuring users can quickly find and switch to a clear frequency, minimizing disruptions. Additionally, they come equipped with a robust receiver that provides a stable signal and exceptional audio quality.

In summary, Nady Systems’ UHF4 series represents the company's commitment to quality and reliability in wireless audio transmission. With a range of options suited for various applications, these systems are an excellent choice for anyone looking to enhance their audio experience.