SENNHEISER XSW-2-CI1-B Wireless Instrument Set

• Robust instrument cable and compact bodypack transmitter
• True diversity receiver with metal housing
• External antennas
• Automatic frequency management and synchronization via remote channel for easy setup
• Fully tunable over a wide range of UHF frequencies
• Rackmount kit included
• Up to 12 compatible channels
• Frequency response 50 to 16,000 Hz (–3 dB)
• THD, total harmonic distortion ? 0.9%
• Signal-to-noise ratio ? 103 dBA
• RF output power 10 mW
• Switching bandwidth up to 24 MHz
• Modulation wideband FM
• Output voltage 1/4" (6.3 mm) jack socket (unbalanced): +6 dBu, XLR socket (balanced): +12 dBu
• Diversity reception True Diversity
• Frequency 8 frequency banks, each with up to 12 factory-preset channels
• Frequency range A: 548-572 MHz, GB: 606-630 MHz, B: 614-638 MHz, C: 766-790 MHz, D: 794-806 MHz, E: 821-832 MHz, 863-865 MHz, K: 925-937.5 MHz
• Sensitivity
• Squelch switchable from 3 dBμV to 28 dBμV (via Pilot Tone)
• Synchronization 2.4 GHz, Low Power OQPSK (only active during synchronization)“
• Adjustment Range Transmitter 0 to -30 dB, adjustable in 10 dB steps
• Audio adjustment range 40 dB, adjustable in 5-dB steps
• Line / Mic level 20 dB, switchable
• Temperature Range operation: 0°C to +40°C, storage: –20°C to +70°C
• Receiver Principle double superheterodyne

• 1 receiver EM-XSW 2
• 1 bodypack transmitter SK-XSW
• 1 instrument cable Cl1
• 1 power supply NT 12-5 CW
• 2 AA batteries
• 1 rackmount kit
• 1 pouch
• user manual

• Dimensions approx. 200 x 42 x 127 mm
• Weight approx. 680g
• Power supply 12 V DC nom. / 300 mA
• Housing metal
• AF frequency response 50 to 16,000 Hz (–3 dB)

• Dimensions approx. 71 x 96 x 28 mm
• Weight approx. 95g
• Operating time approx. 10 hrs
• Power supply 2 AA size batteries, 1.5 V
• Housing robust ABS
• AF frequency response 50 bis 16,000 Hz

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

• The ACT-828 is an EIA standard 1U dual channel receiver with metal chassis.
• A full-color VFD (vacuum fluorescent display) provides clear viewing of all parameters. All controls are intuitive and easily accessible, allowing for quick and easy system setup via a single rotary control.
• Enhanced RF circuitry improves anti-interference characteristics and system compatibility with a 64 MHz-wide bandwidth, allowing more interference-free channels to be selected.
• New digital diversity receiving technology eliminates signal dropout and enhances receiving range.
• Full-range sound quality is not affected by the strength of RF signals or operating distance.
• Digitally-processed RF circuitry and DigitnamicPlus™ technology eliminates compander noise, assuring a wireless sound quality that easily rivals cable transmission.
• Improved proprietary Audio A/D Converter provides a true dynamic range of 115 dBA, T.H.D.
• AES3id Digital Audio Interface facilitates a direct connection to digital mixing consoles and transmits signal without distortion, ensuring a stable S/N ratio which will not deteriorate in long distance transmission.
• Proprietary 256-bit encryption provides secure audio transmission, preventing unauthorized listening.
• 10 built-in SmartEQ™ presets and user-defined microphone capsule equalization allows faithful sound reproduction to suit artistsʼ preferences.
• 10 built-in digital anti-feedback SmartEQ™ presets minimize feedback effectively without sacrificing sound quality.
• Optional MIPRO RCS2.Net software allows real-time network remote-controlling and monitoring of 64 systems.

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.

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

30 MHz selection bandwidth (depending on local frequency plans)

- 8 hours of operation with a single AA size battery

- Compatible with all AKG MicroMics

- Low battery indicator

- Smallest and lightest bodypack transmitter in its class

- Complete with MKG L cable for direct connection to electric guitar or bass

The Perception wireless system comes complete with bandwidths up to 30 MHz and excessively low-current transmitters, which are unique in its class, cementing Perception Wireless as one of the most comprehensive systems in its price range.

The Perception Wireless is designed to accommodate musicians and entry-level audio technicians, although it has the capabilities to handle even the most difficult audio setups with up to 8 channels per band.

The pocket transmitter PT45 - which is the smallest in its class - runs on a single AA battery, and is compatible with all AKG MicroMics. The SR45 Stationary Receiver delivers a diversity system, professional XLR and 1/4 inch jack outputs and the SMPS solution.