AKG WMS 420 INSTRUMENTAL Wireless instrument set

Free yourself! for live sound, presentations and installations The WMS420 wireless microphone system provides a highly flexible as well as easy to use solution. The ultra high frequency system is set up within seconds and is equally suitable on stage as well as in locations where a single- or multi channel solution is needed.

The entire WMS420 wireless system consists of the SR420 stationary receiver, HT420 handheld transmitter and the PT420 pocket transmitter. The HT420 handheld transmitter is available with the patented D5 dynamic microphone acoustic. This capsule guarantees maximum rejection against feedback, reduced handling noise and the famous AKG sound. Both transmitters are shipped with charging contacts that enable the use of rechargeable batteries. Moreover the transmitters offer exceptional eight hours of operation time from a single AA size battery, which dramatically reduces the operating costs in day-to-day use.

The detachable receiver antennas allow the use of professional accessories, such as antenna splitters and remote mounted directional antennas for multi channel systems. The WMS420 series includes three different bodypack sets. The head-worn set includes the high performance C555L condenser microphone. The presenter set includes the professional C417L lavalier microphone. The guitar set includes an instrument cable. With the AKG WMS420 system up to eight channels can be run simultaneously.

Detachable receiver antennas
enable the use of professional RF accessories

Patented state-of-the-art D5 dynamic capsule
cuts through the mix

Transmitters with charging contacts
saves money in day-to-day use and preserves the environment

Compatible with all AKG MicroMics
almost all applications can be covered

Low battery warning indicator
for secure operation

System Specifications
Operating Frequencies: UHF band

Band C: 541.500 MHz to 566.375 MHz (996 frequencies)

Band D: 655.500 MHz to 680.375 MHz (996 frequencies)

Band I: 482.000 MHz to 507.000 MHz (1001 frequencies)

Not all frequencies are available in all areas. Please check with local regulations.

Minimum Frequency Step: 25 kHz

Modulation Mode: FM

Maximum Deviation: +/-35 kHz

Dynamic Range: > 110 dB (A-weighted), typical

Total Harmonic Distortion:
Operating Range: 100 m (300'), typical

Open range environment with no interfering signals.

Operating Temperature Range: -5o C to +45o C (23o F to 113o F)

Battery and LCD performance may be reduced at very low temperatures.

Frequency Response: 70 Hz to 15 kHz (+1 dB, -3 dB)

Receiver
Receiving System: True diversity

Image Rejection: 60 dB nominal, 55 dB minimum

RF Sensitivity: 20 dBuV at 60 dB S/N ratio

Maximum Output Level: XLR, balanced: +9 dBV; 1/4-inch (6.3 mm), unbalanced: +7 dBV

Antenna Input: BNC-type, 50 ohms

Bias voltage 12V DC, 60 mA, each

Power Requirements: 12-18V DC, 500 mA

Dimensions: 210.0 mm (8.27“) W x 164.4 mm (6.47“) D x 44.0 mm (1.73“) H
Not including BNC connectors or feet.

Net Weight: 1.1 kg (38.8 oz), without accessories

Accessories Included: Two flexible UHF antennas; AC adapter (country dependent); rack-mount adapters

Body Pack
RF Power Output    High: 30 mW, Low: 10 mW (switchable), at 50 ohms

Spurious Emissions: Following federal and national regulations

Input Connection: Four-pin Locking Connector
- Pin 1: GND
- Pin 2: INST INPUT
- Pin 3: MIC INPUT
- Pin 4: DC BIAS +5V

Batteries: Two 1.5V AA, not included

Battery Life:
- High: 6 hours (alkaline)
- Low: 8 hours (alkaline)

Depending on battery type and use pattern.

Dimensions: 66.0 mm (2.60“) W x 24.0 mm (0.94“) D x 87.0 mm (3.43“) H

Net Weight: 81 g (2.9 oz), without batteries Dimensions and Weight in PackagingChannel DShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel CShipping Weight: 5 lbs Shipping Dimensions: 15 x 13 x 4 in Channel IShipping Weight: 6 lbs Shipping Dimensions: 15 x 14 x 4 in

VWTTM

Exclusive VWT (Virtual Wire Transmission) technology ensures full-range frequency response, excellent transient response, and wide dynamic range - just like a high-quality guitar cable.


Superior specs.

Relay digital wireless systems produce full-range tones with 10Hz-20kHz frequency response, exceedingly low noise with up to 120dB dynamic range, and studio-quality resolution with 24-bit A/D conversion. (Comparably priced analog wireless systems offer 50Hz-15kHz frequency response and >90dB dynamic range. This wreaks havoc on your tone, especially if you use a high-gain amp.)

Cable tone simulation.

Using a cable and a wireless system? Now you can switch back and forth without having to adjust the tone settings on your amplifier. Relay digital wireless systems feature a Cable Tone Simulator, which lets you match the sound of your Relay to the sound of your cable.

Compander free.

Companders squash your signal and ruin your tone. Analog wireless systems require companders but Relay wireless systems do not. Remaining compander-free enables Relay to deliver a beautiful high-end sparkle, thunderous low-end punch, and touch response that analog wireless systems simply cannot deliver.

Evolution wireless D1 Instrument-Set with CL1 cable for live stage use. Evolution wireless D1 is a digital sound transmission system that makes no compromises when it comes down to reliability, sound quality or user-friendliness. ew D1 is the number one for every gig and live event when you need to simply rely on pure brilliance. It can run up to 15 output lines in parallel and independently adjust the sensitivity of every transmission.

VWTTM

Exclusive VWT (Virtual Wire Transmission) technology ensures full-range frequency response, excellent transient response, and wide dynamic range - just like a high-quality guitar cable.


Superior specs.

Relay digital wireless systems produce full-range tones with 10Hz-20kHz frequency response, exceedingly low noise with up to 120dB dynamic range, and studio-quality resolution with 24-bit A/D conversion. (Comparably priced analog wireless systems offer 50Hz-15kHz frequency response and >90dB dynamic range. This wreaks havoc on your tone, especially if you use a high-gain amp.)

Cable tone simulation.

Using a cable and a wireless system? Now you can switch back and forth without having to adjust the tone settings on your amplifier. Relay digital wireless systems feature a Cable Tone Simulator, which lets you match the sound of your Relay to the sound of your cable.

Compander free.

Companders squash your signal and ruin your tone. Analog wireless systems require companders but Relay wireless systems do not. Remaining compander-free enables Relay to deliver a beautiful high-end sparkle, thunderous low-end punch, and touch response that analog wireless systems simply cannot deliver.