AKG WMS420 UHF Wireless Instrumental System (Band U2: 614.1 to 629.9 MHz)

AKG WMS420 UHF Wireless Instrumental System (Band U2: 614.1 to 629.9 MHz)

AKG WMS420 UHF Wireless Instrumental System (Band U2: 614.1 to 629.9 MHz)

B&H # AKWMS420ISB MFR # 3415H00090
Special Order
Expected availability: 7-10 business days

Product Highlights

  • PT420 Beltpack Wireless Transmitter
  • SR420 Stationary Receiver
  • Includes 1/4" Instrument Cable
  • 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
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Frequency Band: U2: 614.1 - 629.9MHz

A: 530.025 - 559.00MHz

Special Order

U2: 614.1 - 629.9MHz

This item is noncancelable and nonreturnable

$0.00 Tax Collected Outside NY and NJ

You Pay: $299.00

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AKG WMS420 overview

  • 1Description

The AKG WMS420 UHF Wireless Instrumental 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 1/4" instrument cable.

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.

The back panel of the receiver features a squelch control knob that will automatically mute the audio output if the strength of the radio transmission frequency becomes too weak. The back panel also features a DC IN port with strain relief for connecting the AC adapter, a balanced XLR-3F output for connecting to a live mixer, and an unbalanced 1/4" output for connecting to a guitar or instrument amplifier.

The beltpack wireless transmitter comes with a 1/4" instrument cable, but will also work with any of AKG's line of MicroMics. The beltpack features a noiseless on/off/mute switch, a gain control knob, and an LED indicator light. The transmitter is powered by a single AA battery which provides between six and eight hours of operating time with a range of approximately 30 meters. The transmitter also includes charging contacts for use with rechargeable batteries and AKG's CU400 rechargeable base station (sold separately).

Detachable Antennas
Enables the use of professional RF accessories such as antenna splitters and remote antennas in multi-channel systems
Squelch Control
Automatically mutes the audio output if the signal strength of the transmission frequency falls below an adjustable threshold
Rechargeable Contacts on Transmitter
Enables the use of rechargeable AA batteries
UPC: 885038036593
In the Box
AKG WMS420 UHF Wireless Instrumental System (Band U2: 614.1 to 629.9 MHz)
  • SR420 Stationary Receiver
  • PT420 Beltpack Transmitter
  • 1/4" Instrument Cable
  • 2 x Receiver Antennas
  • AC Power Adapter
  • AA-Size Battery
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    AKG WMS420 specs

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    Carrier Frequency Band U2: 614.1 to 629.9 MHz
    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 (L x H x D) 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 U2: 614.1 to 629.9 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)

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