AKG WMS420 UHF Wireless Headworn Microphone System
Key Features
PT420 Beltpack Wireless Transmitter
SR420 Stationary Receiver
Includes C555 L Headworn Microphone
8-Hour Battery Life on Single AA Battery
Detachable Antennas for RF Accessories
Balanced XLR and Unbalanced 1/4" Outputs
Adjustable Squelch Control
Audio Clip and RF Control LEDs
30 MHz Bandwidth
30-Meter Range
Overview
The AKG WMS420 UHF Wireless Headworn Microphone System is designed for live sound reinforcement applications such as for public address, presentations, installations, and performances that require up to eight simultaneously operating systems over a 30 MHz bandwidth. This system consists of a PT420 Beltpack Wireless Microphone Transmitter, an SR420 UHF Stationary Wireless Receiver, two detachable RF antennas, an AC adapter for the receiver, a AA-size battery for the transmitter, and a C555 L headworn microphone.
The UHF receiver features two detachable antennas that enable connection to a wide range of professional RF accessories such as antenna splitters and remote mounted directional antennas for use with multi-channel systems. The front panel of the receiver features an on/off button, a rotary volume control, a button for selecting one of the available eight carrier frequencies within the system's range, an LCD display that shows the selected receiving channel, an RF OK LED to indicate the presence of a signal, and a CLIP LED to indicate when the audio level is too high.
Key Specs
Receiver
Diversity
Antenna switching
RF Output
10, 20, or 50 mW (depending on frequency band)
Maximum Channel Output
Up to eight compatible channels within one frequency band
Frequency Selection
Fixed frequencies
Modulation
FM
Range
98' (30 m)Further distances can be achieved using external antennas
Audio Bandwidth
40 to 20,000 Hz (±3 dB)
Rack Mountable
1/2 RU
Dimensions
5.91 x 1.77 x 7.87" (150 x 45.0 x 200 mm)
Weight
13.2 oz (373 g)
Transmitter
Type
XLR-3F mini
Carrier Frequency
Band A: 530.025 to 559.00 MHz
Maximum Level
12 dB
Impedance
1 ohm
Audio Bandwidth
40 to 20,000 Hz (±3 dB)
Signal to Noise Ratio
105 dB-A
THD
0.8% at 1 kHz
Transmitter Synchronization
Manual
Battery Type
AA battery (LR 6 AA alkaline battery or HR 6 ASA NIHM rechargeable battery)
Battery Life
Six to eight hours on one AA battery
Dimensions
2.36 x 2.91 x 1.18" (60.0 x 74.0 x 30.0 mm)
Weight
2.12 oz (60 g)
Packaging Info
Package Weight
2.78 lb
What's in the Box:
AKG WMS420 UHF Wireless Headworn Microphone System
SR420 Stationary Receiver
PT420 Beltpack Transmitter
AKG C555L Head-Worn Microphone
2 x Receiver Antennas
AC Power Adapter
AA-Size Battery
Limited 1-Year Manufacturer Warranty
Brand:AKGSKU:3413H00010Tags:AKG, AKG Perception Wireless, AKG WMS420 UHF, headworn mic system, microphone, microphones, Pro Audio, wireless microphone system