Specifications

Overall System Performance

Frequency Response

30-18KHz (-3dB)

Dynamic Range

120dB (20-20KHz)

Total Harmonic Distortion

<0.5% (typical)

RF Carrier Frequency Range

170-230MHz (Factory installed Channels)

Frequency Stability

+/- 0.005%, crystal controlled

Modulation

FM (F3E), +/-15KHz nor,+/-30KHz max

Operating Range

250 feet typical — up to 500+ feet optimum line-of-sight

TRANSMITTERS

 

Audio Inputs

 

WHT

Nady DM-10D neodymium dynamic cartridge

WLT/WGT

3.5mm mono locking jack for connecting to

 

omni or unidirectional lavalier mic or unidirectional

 

headworn mic, with phantom power (WLT);

 

or connecting to instrument cable (WGT)

Controls

 

WHT

OFF/STANDBY/ON switch

WLT/WGT

OFF/STANDBY/ON switch, input level adjust

LED Indicator

Unit “ON” (single flash), Low Battery Alert (steady)

RF Power Out

50mW (Max. allowed by FCC)

Harmonic & Spurious Emissions

<-40dB

Battery

9V Alkaline

Battery Life

Up to 20 hours

Dimensions

 

WHT

9.5” X 1.4” diameter. (24.1 X 3.5 cm)

WLT/WGT

4.1” X 2.4”X 0.8” (10.4 X 6.1 X 2.0 cm)

Weight (w/o battery)

 

WHT

6.9 oz (193 g)

WLT/WGT

3.6 oz (101 g)

RECEIVER

 

Controls

Power ON/OFF, volume control, mute control

Connectors

1 unbalanced adjustable mixed (all four channel)

 

¼” T-S audio output jack. Line level, 600 ohms

 

4 balanced fixed level XLR. #1=GND, #2-3=signals

 

Line/Mic level, 11k/600 ohms

Receiver

2.1 mm barrel-type DC input jack (tip=positive)

LED Indicators

1 Power ON LED, 4 AF LED, 4 TX ON LED

Dimensions

1.75” x 7.5” x 16.5” (4.4 x 19 x 42 cm)

Weight

4.5 lbs (2 Kg)

Power Requirements

16V @ 800mA, nominal, AC/DC adapter supplied

Antenna Connectors

Dual female BNC connectors

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Nady Systems 401XQUADLTE4F, 401XQ2HT2LTE4FHE, 401XQLTOSYSAB owner manual Specifications

401XQLTOSYSAB, 401XQUADLTE4F, 401XQ2HT2LTE4FHE specifications

Nady Systems has consistently pushed the boundaries of wireless audio technology, and their latest offerings, the 401XQ2HT2LTE4FHE, 401XQUADLTE4F, and 401XQLTOSYSAB, exemplify this commitment to quality and innovation. These systems are designed for both professional and semi-professional applications, making them suitable for a wide range of users, from musicians to public speakers.

The 401XQ2HT2LTE4FHE model stands out with its dual-channel capability. It allows for two simultaneous transmissions, making it an ideal choice for performances that require multiple users on stage. This model is equipped with advanced digital processing technology, ensuring a clear and interference-free signal. The rechargeable battery system provides hours of operation, which is crucial for long events or performances.

In addition to the 401XQ2HT2LTE4FHE, the 401XQUADLTE4F offers a unique four-channel system, allowing for even greater flexibility. This model is particularly beneficial for larger ensembles or events where multiple microphones are needed. Each channel operates independently, making it easy to mix various audio sources without interference. It also includes built-in advanced signal processing, which helps to eliminate background noise and enhances audio clarity, ensuring that audiences receive the best sound quality possible.

The 401XQLTOSYSAB is designed with scalability in mind. Its modular design allows for easy expansion, which is a significant advantage for users who might need to upgrade their system in the future. This model comes with a variety of wireless frequencies, enabling users to select the best channels for their needs, thus minimizing the risk of interference in crowded venues.

All three models feature robust construction, designed to withstand the rigors of frequent use. They have easy-to-read displays for monitoring battery levels and signal strength, which is vital during live performances. Additionally, comprehensive user manuals and support ensure that users can set up and troubleshoot their systems quickly and efficiently.

Overall, Nady Systems' 401X series signifies a leap forward in wireless audio technology, combining flexibility, usability, and outstanding performance. Whether for a solo artist, a band, or a public speaking event, these systems provide the quality and reliability needed in today's fast-paced audio environments.