TOA IR-200M Infrared Wireless Microphone

The IR-200M is a handheld infrared wireless microphone. It eliminates problems with interference or eavesdropping, allowing simultaneous use in adjacent conference rooms or school classrooms. Since infrared wireless microphone system uses a frequency band that does not interfere with that of the TS-800 and TS-900 series infrared conference system, both systems can be simultaneously installed in the same location.

The AEW-T4100a cardioid dynamic wireless handheld transmitter features the Artist Elite® AE4100 cardioid capsule created for live sound venues. The element includes internal shock mounts for low handling noise. An integral two-stage pop filter within the rugged steel headcase protects against "p” pops and other breath plosives. All transmitter setup functions are menu-driven via soft-touch controls. To prevent accidental changes, the controls are covered by the transmitterʼs handle case when not being used. A red operational status LED indicates power-on. A dual-colour power/mute indicator LED provides visual indication of transmitter status. Operating on two standard AA batteries the transmitter features high and low-level RF output settings. The low-level setting allows two additional hours of battery life while retaining a strong RF signal link. Each transmitterʼs backlit LCD display presents a great deal of setup and operating information clearly and conveniently including: battery level remaining, mute, and operating frequency. A flashing "Lo-Batt” alert visually signals the battery life is almost depleted. Programmable power/mute locks limit the functioning of the transmitterʼs power/mute button as desired for particular users and applications. To match the audio input level to the transmitter, a four-position audio input gain setting selected through the function menu is provided. Four nameable user presets allow for storage and recall of commonly used settings. The rugged ergonomic metal body housing with integral antenna will provide years of dependable operation. Each handheld transmitter includes a heavy-duty Quiet-Flex™ stand clamp.

Artist Elite® AE4100 cardioid dynamic capsule with integral shock mount
Available in the following frequency bands:
541.500 - 566.375 MHz (C Band)
655.500 - 680.375 MHz (D Band)
721.500 - 746.375 MHz (G Band)
25 kHz frequency spacing makes it easier to find a clear, open frequency in crowded RF environments
Two-stage pop filter to protect against "p” pops
Dual output power selection to optimize battery life
Digital Tone Lock™ squelch to identify the wireless transmitter to the receiver
High efficiency dual companding system for flawless audio
Function menu displayed in a backlit LCD window and controlled by internal touch switches
Four nameable user presets
Operates on two AA batteries
Battery fuel gauge LCD readout on the body of the microphone
Power/mute lock provision
Dual-colour power/mute status indictor
18 dB audio input level adjustment
Rugged metal housing with integral antenna
Supplied with a heavy-duty microphone stand clamp

RF Power Output: High: 35 mW; Low: 10 mW, nominal
Spurious Emissions: According to National Regulations
Dynamic Range: >=110 dB, A-weighted
Microphone Element: Cardioid Dynamic
Batteries: Two 1.5V AA alkaline (not included)
Battery Life: Approximately 6 hours (High); 8 hours (Low), depending on battery type and use pattern
Dimensions: 237mm long, 48mm diameter
Net Weight: 276g
Accessory Included: AT8456a Quiet-Flex™ stand clamp

96 CHN UHF TRUE DIVERSITY WIRELESS SYSTEM

The LD Systems WS 1000 G2 is an advanced 96 channel true diversity UHF wireless microphone system delivering natural sound with a wide dynamic range, high S/N ratio and low THD in both the 823 - 832 and 863 - 865 MHz bands. The WS 1000 G2 allows the use of up to 5 systems simultaneously and ships in various configurations. You can choose between dynamic or condenser handheld microphones, a beltpack transmitter with either a headset, lavalier-microphone, clip-on wind instrument microphone or guitar adaptor cable. It provides consistent audio transmission from 60 Hz to 16 kHz. Handhelds and beltpack feature convenient LCD indication of channel, group and battery status. Automatic channel scanning and the backlit multifunction receiver display facilitate system setup and operation. The operating time ranges up to 13 hours with high quality AA batteries. All WS 1000 G2 systems come with a rugged ABS plastic carrying case.

• Handheld with high-quality dynamic capsule
• Convenient handling and channel setting via ASC
• LCD display of channel, group and battery status
• 2 AA batteries for up to 13 hours of operation

• Model name: LDWS1000G2MD
• Product type: handheld microphone transmitter
• Radio frequency range: 823 - 832 and 863 - 865 MHz
• Channels: 96 (8 groups of 12 channels)
• Microphone type: dynamic
• Directional characteristic: cardioid
• Audio frequency response: 60 Hz - 16 kHz
• RF output: 10 mW
• Controls: Power On/Off
• Indicators: LC display
• Power supply: 2 x 1.5 V AA
• Operating time: up to 13 hrs., battery-dependent
• Length: 252 mm
• Diameter: 52 mm

• Handheld with dynamic capsule
• Switchable Gain level (20 dB)
• Easy handling and setting of the 16 channels via ASC infrared frequency scanning
• Low-battery indicator
• Up to 10 hours of operation with 2 AA batteries (depending on the type)
• Soft-touch surface

The SLX1 bodypack transmitter is designed to hold up to the most adverse conditions. Whether used with headworn, lavalier, instrument microphones, or with guitars or basses, the SLX1 is the definition of reliability.

The SLX1 bodypack transmitter is designed to hold up to the most adverse conditions. Whether used with headworn, lavalier, instrument microphones, or with guitars or basses, the SLX1 is the definition of reliability.

• Automatic Transmitter Setup
• Backlit LCD with timeout feature
• Frequency and power lockout
• 3-segment battery fuel gauge
• 2 AA batteries (included) provide 8 hours of continuous use
• 518 - 782 MHz operating range

Audio Input Level

-10 dBV maximum at mic gain position

+10 dBV maximum at 0 dB gain position

+20 dBV maximum at -10 dB gain position

Gain Adjustment Range

30dB

Input Impedance

1 MΩ

RF Transmitter Output

30 mW maximum (dependent on applicable country regulations)

Dimensions

108 mm H x 64 mm W x 19 mm D (4.25 x 2.50 x 0.75 in.)

Weight

81 grams (3 oz.) without batteries

Housing

Molded ABS case

Power Requirements

2 "AA” size alkaline or rechargeable batteries

Battery Life

>8 hours (alkaline)

Shure SLX2-BETA87C-R5 Wireless Microphone

Features:

Automatic Transmitter Setup
Backlit LCD with timeout feature
Frequency and power lockout
3-segment battery fuel gauge
2 AA batteries (included) provide 8 hours of continuous use
518 - 782 MHz operating range

Operating Range Under Typical Conditions

100m (300 ft.)

Note: actual range depends on RF signal absorption, reflection, and

interference

Audio Frequency Response (+/? 2 dB)

Minimum: 45 Hz

Maximum: 15 kHz

(Overall system frequency depends on microphone element.)

Total Harmonic Distortion (ref. +/? 38 kHz deviation, 1 kHz tone)

0.5%, typical

Dynamic Range

>100 dB A-weighted

Operating Temperature Range

?18°C (0°F) to +50°C (+122°F)

Note: battery characteristics may limit this range

Transmitter Audio Polarity

Positive pressure on microphone diaphragm (or positive voltage applied

to tip of WA302 phone plug) produces positive voltage on pin 2 (with

respect to pin 3 of low impedance output) and the tip of the high

impedance 1/4-inch output.

SLX1 Bodypack Transmitter

Audio Input Level

-10 dBV maximum at mic gain position

+10 dBV maximum at 0 dB gain position

+20 dBV maximum at -10 dB gain position

Gain Adjustment Range

30dB

Input Impedance

1 MΩ

RF Transmitter Output

30 mW maximum (dependent on applicable country regulations)

Dimensions

108 mm H x 64 mm W x 19 mm D (4.25 x 2.50 x 0.75 in.)

Weight

81 grams (3 oz.) without batteries

Housing

Molded ABS case

Power Requirements

2 ?AA? size alkaline or rechargeable batteries

Battery Life

>8 hours (alkaline)

SLX2 Handheld Transmitter

Audio Input Level

+2 dBV maximum at -10dB position

-8 dBV maximum at 0dB position

Gain Adjustment Range

10dB

RF Transmitter Output

30 mW maximum (dependent on applicable country regulations)

Dimensions (including SM58 cartridge)

254 mm x 51 mm dia. (10 x 2 in.)

Weight

290 grams (10.2 oz.) without batteries

Housing

Molded PC/ABS handle and battery cup

Power Requirements

2 ?AA? size alkaline or rechargeable batteries

Battery Life

>8 hours (alkaline)

SLX4 Receiver

Dimensions

42 mm H x 197 mm W x 134 mm D (1.65 x 7.76 x 5.28 in.)

Weight

816 g (1 lb. 13 oz.)

Housing

Galvanized steel

Audio Output Level (ref. +/? 38 kHz deviation with 1 kHz tone)

XLR connector (into 600 Ω load): ?13 dBV

1/4 inch connector (into 3000 Ω load): ?2 dBV

Output Impedance

XLR connector: 200 Ω

1/4 inch connector: 1kΩ

XLR output

Impedance balanced

Pin 1: Ground

Pin 2: (+)

Pin 3: (-)

Sensitivity

?105 dBm for 12 dB SINAD, typical

Image Rejection

>70 dB, typical

Power Requirements

12?18 Vdc at 150 mA, supplied by external power supply