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Peripheral Equipments

DUAL CHANNEL HANDHELD UHF WIRELESS MICROPHONE

Item No.: NAC-5019
Description Connection Diagram Specifications FAQs
With its crystal clear voice intelligibility and reliable performance, SPON™ NAC-5019 is a flexible and versatile dual channel wireless microphone system that is a must-have for applications such as mosque, school auditorium, lecture hall, outdoor playground, karaoke, etc. This model operates in 640-690MHz bands with up to 10 simultaneous systems possible within each group and even more with combined groups.

Its handheld wireless microphone (transmitter) can be set to any of the 120 UHF frequencies and are powered by a single AA alkaline battery for 8 hours of continuous operation, or work with Ni-MH rechargeable battery which can be charged directly inside of the mic with optional charger.

Its wireless receiver feature a frequency filter function by automatically filtering the frequencies that's already been used by other devices, so that you don't need to worry about dropouts. With its rugged housing and outstanding performance, SPON™ NAC-5019 is built to last and help you to get on stage with the confidence you should have.


» PRODUCT FEATURES:

● Frequency filter function to help you locate the best available frequency nearby.
● Crystal clear voice intelligibility with cardiod pickup pattern to minimize ambient noise.
● Sturdy all-metal housing for the wireless receiver.
● Rack-mountable wireless receiver which is easy to be integrated into your existing setup.
● Balanced XLR output for each channel and Unbalanced 1/4-inch (6.35mm) TS mixed output for combined audio.
● Up to 100m long working distance from the transmitter to the receiver.
● Equipped with 2 durable handheld dynamic microphones.
● ≥8 hours bettery life for continuous operation of each microphone.
​​​​​​​● Dual channel design with 120 selectable frequencies in 640-690MHz frequency band.


» RELIABLE PERFORMANCE

With NAC-5019 wireless receiver, you can expect stable and reliable performance for your events. Be it public speeches, seminars, preaching, wedding hostings and so on, you can put more focus on your message and let us take care of the rest.

» EXCEPTIONAL AUDIO QUALITY

Equipped with cardioid pickup pattern microphone unit, the handheld transmitter is able to render crystal clear voice intelligibility for your performance.

» EXCELLENT DURABILITY

Just feel the microphone in your hand, its toughness and ruggedness are never a secret.

» INTUITIVE SYNCHRONIZATION & SETUP PROCESS

With the IR Sync (Infrared Automatic Frequency Synchronization) technology, it would be breeze to connect the microphone to the receiver, just pair it and start rolling!

» UNIQUE ID CODED IDENTIFICATION FUNCTION

Another unique feature of NAC-5019 is the ID coded identification function.

Imagine using wireless microphone in the environment where there're other radio equipments or there're multiple sets of wireless microphones, no doubt there'll be annoying RF signal interference at the site affecting your user experience.

With the unique ID coded identification function, the wireless receiver will indentify the transmitter by not only the frequency, but also a unique ID code of the transmitter, meaning even if there're lots of RF signal with similar frequencies, the receiver will still be able to indentify the corresponding transmitter, filter and suppress other signal interference, ensure the best audio quality possible.
​​​​​​​

» LONG WORKING DISTANCE

With up to 100 meters long working distance from the transmitter to the receiver, you can go far without worrying about the audio.
OVERALL SYSTEM PARAMETERS
Product Composition: 1×UHF Wireless Receiver
  2×UHF Handheld Wireless Microphones (Transmitter)
Frequency Range: 640MHz - 690MHz, UHF
Installation Environment: Dry Indoor Locations Only
Operatiing Temperature: -10℃~+50℃ (14℉~122℉)
Operating Humidity: ≤90% RH non-condensing

HANDHELD TRANSMITTER PARAMETERS
Microphone Element: Dynamic Microphone Unit: Cardioid
Frequency Modulation: Infrared Automatic Frequency Synchronization
Oscillator: Phase Locked Loop (PLL) Synthesizer
Radio-Frequency Stability: ±0.005%
Frequency Range: 640MHz - 690MHz, UHF
Selectable Frequencies: 120 Frequencies
Maximum Input Level: 132dB SPL
RF Carrier Power: ≤30mW
Frequency Bandwidth: 30MHz
Maximum Frequency Deviation: ±70kHz
Working Distance: 100 meters
Battery: AA Alkaline Battery or Ni-MH Rechargeable Battery
Battery Life: Approx. 10 hours (when using Ni-MH rechargeable battery)
  Approx. 8 hours (when using AA alkaline battery)
Finish: ABS Resin, Black
Dimensions: φ36x240mm
Weight: 0.4KG

RECEIVER PARAMETERS
Channel: Dual Channel
Equipment Method: Fixed Receiving Module
Display Screen: LCD screen displays both RF/AF signal intensity, supports channel/frequency setup and automatic diversity switch
Oscillator: Phase Locked Loop (PLL) Synthesizer
Radio-Frequency Stability: ±0.005%
Frequency Range: 640MHz - 690MHz, UHF
Frequency Bandwidth: 30MHz
Frequency Space: 250kHz
Selectable Frequencies: 120 Frequencies
Diversity System: True Diversity
Receiving Sensitivity: S/N Ratio≥80dB (6dBμV Input, 40kHz Deviation)
Maximum Frequency Deviation: ±68kHz
S/N (Signal-to-Noise) Ratio: ≥105dB
THD (Total Harmonic Distortion): ≤0.5% at 1kHz
Frequency Response: 50Hz~18kHz
Output Plugs: XLR Jack (Balanced), 1/4-inch (6.35mm) TS Jack (Unbalanced)
Housing Material: Metal
Color: Black
Power Supply: DC 12V/0.5A
 Product Dimensions: 426x185x50mm
Weight:  4.5KG

ACCESSORIES
Standard Accessories: 1×1/4-inch TS to 1/4-inch TS Unbalanced Interconnect Audio Cable
  2×Antenna
  1×Quick Installation Guide
  1×Quality Certificate
  1×Warranty Card
Optional Accessories: DC 12V/1A Power Adapter (Type A/C/G Power Plug)

PRODUCT WARRANTY
2 Years Limited

COMPLIANCE
CE (EMC Directive 2014/30/EU)
CE (LVD Directive 2014/35/EU)

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Changsha SPON Communication Technology Co., LTD was established in 2004 with over 20000 Square meter workplace . It is a national high-tech enterprise which has own core intellectual property and innovative research & development capabilities. We have rich experience in IP video and audio products and PA system products.
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