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AKG WMS 40 Headset System
AKG's lowest cost system, the AKG WMS 40 UHF 444 Headset System
shares the same circuitry as the more costly WMS 60/80 systems. Equipped
with a SAW filter for excellent interference immunity. Balanced XLR and
unbalanced TS outputs. Includes headset mic, bodypack transmitter,
and receiver. 35 hours operation on 2 AA batteries. Optional rackmount kit.
Please specify channel.
AKG WMS 40 UHF 444 Headset System Features:
* AKG's lowest cost system
* Same circuitry as the more costly WMS 60/80 systems
* Integrated SAW filter for excellent interference immunity
* Balanced XLR and unbalanced TS outputs
* Two front panel LEDs indicate power and RF status
* 35 hours operation on two AA batteries
* Sleek Euro styling
* Optional rackmount kit
AKG WMS 40 UHF 444 Headset System Specifications:
* Carrier frequency range: 710-865mHz
* Modulation: FM
* Audio bandwidth: 40-20,000Hz
* S/N ratio: typical 0.8%
| Shure WH20TQG Dynamic Headset Microphone Shure Performance MicrophonesDynamic Headset Microphone
The improved version of the WH10, the Shure Model WH20TQG is a rugged, light-weight, dynamic headset microphone that provides high-quality voice pickup. It fits securely for active microphone users, such as aerobics instructors and musicians, with low visibility for stage appearances. The WH20 is suitable for any voice communications application where comfort and reliability are required.
The WH20 TQG has a cardioid (unidirectional) pickup pattern. This provides greater gain-before-feedback and isolation from ambient noise and other unwanted sound sources, such as air-conditioning, musical instruments and loudspeakers. A carefully shaped frequency response includes a voice-frequency presence peak and a low-frequency rolloff to compensate for the proximity effect inherent in cardioid microphones during close-talk operation.
An integrated elastic CROAKIES ? headband secures the headset comfortably. The headband, wireframe, and gooseneck are adjustable to accommodate any head size or shape. The WH20 TQG is supplied with a foam windscreen and clothing clip.
Features:
- Lightweight wireframe and headband adjust for a secure, comfortable fit
- Extra-strong, small-diameter attached microphone cable resists breakage
- Collapsible microphone boom for easy storage and transportation
- Smooth, natural frequency response comparable to high-quality dynamic hand-held vocal microphones
- High input clipping level eliminates overload distortion
- Reliable at temperature and humidity extremes
- Supplied foam windscreen and clothing clip
- The WH20TQG has a miniature four-pin female Tini "QG" connector for direct connection to Shure wireless body pack transmitters - This microphone to be used ONLY with an existing Shure body-pack transmitter.
Transducer
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Dynamic, close-talking |
| Polar Pattern |
Cardioid |
| Frequency Response |
50 Hz to 15 kHz, Measured @ 0.3" (8.0 mm) |
| Power Requirements |
Dynamic (Requires NO Phantom Power) |
| Impedance |
150 ohms (200 ohms actual) |
| Output Level |
Open Circuit Voltage: -67 dB/Pa (1.48' / 0.45 m)
1 Pa = 94 dB SPL
Close-talked (@ 0.50" / 12.5 mm) @ 1,000 Hz |
| Electromagnetic Hum Sensitivity |
38.4 dB equivalent SPL in a 1 mOe field |
| Operating Temperature |
0 to 140°F (-18 to 60°C) |
| Storage Temperature |
-20 to 165°F (-29 to 74°C) |
| Connector |
TA4F connector for Shure bodypack transmitters |
| Cable Length |
4.0' (1.2 m) |
| Dimensions |
Not specified by manufacturer |
| Weight |
2.2 oz (63 g) including connector |
| Packaging Info |
| Package Weight |
0.7 lb |
| Box Dimensions (LxWxH) |
7.6 x 6.4 x 3.1" |
| The AKG WMS 45 Sport A 1 Perception Wireless Sports Set is a lightweight, headworn wireless microphone system that allows for maximum user mobility during sports class instruction and all other hands-free applications.
The system includes the SR 45 wireless receiver, PT 45 bodypack transmitter and the C 544 L headworn microphone.
The C 544 L is a headworn miniature condenser microphone with a cardioid polar pattern and convenient behind-the-neck headband. The microphone body containing the condenser transducer is shock mounted on the microphone arm in order to suppress cable and mechanical noise. The microphone arm places the mic in front of the corner of your mouth, rather than directly in front of your mouth. This is to minimize pop noise and protect the microphone from contamination. Furthermore, a moisture shield on the microphone capsule is designed to make it difficult for sweat and makeup to penetrate into the microphone.
To help you find an interference-free channel to use, the Perception Wireless Sports Set has 8 UHF frequencies to choose from. Designed for long-lasting continuous use, the compact PT 45 bodypack is powered with a single AA battery for up to 8 hours. The SR 45 receiver provides XLR and 1/4" jack outputs for connection to your mixer and amplification system.
Features:
- 8 hours of operation with a single AA size battery
- PT 45 bodypack transmitter also compatible with all AKG MicroMics
- Low battery indicator
- PT 45 bodypack designed to be compact and lightweight
- C 544 L headworn microphone comes with moisture shields protecting the transducer from perspiration for sports instruction and other active applications. The C 544 L uses the transducer of the C 555 L and is designed to be quick and easy to put on or replace if necessary
Specs:
Receiver:
- Receiver Type: SR45 Receiver
- Carrier Frequency: A / 530 - 560MHz
- Modulation: FM
- Audio Bandwidth: 40 Hz to 20 kHz
- THD & Noise: typ. 0.8%
- Signal-to-Noise Ratio: typ. 105 dB(A)
- Squelch: -100 to -70 dBm Adjustable
- Connections: Balanced XLR and unbalanced 1/4" (6.3 mm) jack: adjustable from mic to line level. Output level at rated deviation: 500 mV rms
- Dimensions: 7.87 x 7.48 x 1.73" (200 x 190 x 44 mm)
- Weight : 0.80 lb (360 g)
Transmitter:
- Transmitter Type: PT45 Bodypack
- Carrier Frequency: A / 530 - 560MHz
- Modulation: FM
- Audio Bandwidth: 40 Hz to 20 kHz
- THD & Noise: typ. 0.8%
- Signal-to-Noise Ratio: typ. 105 dB(A)
- RF Output: 10 mW
- Power: 1x 1.5V AA Battery, Up to 10 Hours
- Dimensions: 2.36 x 2.91 x 1.18" (60 x 74 x 30 mm)
- Weight: 0.13 lb (60 g)
Microphone:
- Microphone Type: C 544 L Headworn Microphone
- Transducer: Pre-polarized condenser microphone
- Polar Pattern: Cardioid
- Frequency Response: 20 Hz to 20 kHz
- Sensitivity: 40 mV/Pa (-28 dBV re 1 V/Pa) @ 1000 Hz
- Signal to Noise Ratio: 22 dB(A)
- Maximum Input Sound Level: 126 dB / 130 dB (for 1%/3% THD)
- Supply Voltage: 9 V battery supply through B 29 L or bodypack transmitter, or 9 to 52 V universal phantom power through MPA V L adapter
- Current Consumption: Approx. 2 mA
- Impedance: Electrical Impedance @ 1000 Hz: 200 ohms, electronically balanced
- Recommended Load Impedance: > 2000 ohms
- Connector: Mini XLR 3-pin female
- Operating Temperature: 4 to 140°F (-20 to +60°C), R.H. at 68°F (+20°C): 99%
- Dimensions: 5.2" (130 mm) Diameter
- Cable Length: 5\' (1.5 m)
- Net Weight: 1.1 oz (30 g) without connector
The Perception Wireless high performance Sports Set delivers brilliant sound and is surprisingly easy to use. | The HCM23 is a ?exible miniature microphone with a simple, fast and comfortable headset system The double vent protection system of the HCM23 makes it ideal for use in theatre and spoken word applications The very small size and the super lightweight provides a comfortable and secure ?t when a discreet, minimum visibility microphone is required Available with 3 different connectors for use with most professional wireless systems currently available
Features
5 mm permanently polarized condenser capsule
Omni-directional polar pattern
Fixed bi-aural headband
Anti-pop screen
Available Connectors: 3.5mm plug (HCM23SE) 3-pin mini XLR (HCM23AK) 4-pin mini XLR (HCM23)
TECHNICAL SHEET
Transducer type: Back electret condenser
Polar pattern: Omni-directional
Frequency response: 20Hz- 20KHz
Sensitivity: -45dB± 3dB
S/N Ratio: >70dB
Nominal Impedance: 1500?± 30%
Power Supply: 1.5V-10V
Colour: Skin
Dimension: Ø5mm
Accessories: Windscreen | Headset Mikrofon for WS 100 Series, WS 1000 Series, WS 1616 Series and WS ECO Series
- Uni-directional Electret Condenser Headset Microphone
- Impedance
- Frequency range : 20Hz - 20 KHz
- Sensitivity : -44 ± 2 dB (at 1 KHz)
Product type
Wireless Microphone System Accessories
Type
Headsets
Frequency response
20 - 20.000 Hz
Directivity
cardioid
Nominal impedance
680 Ohm(s)
Phantom power requierements
5 V
Microphone input
mini-XLR (3-pin, female)
Accessories (included)
Foam windscreen
Weight
0,06 kg |
Ultra-lightweight headset mic handles high SPL with excellent
fidelity. Low profile design is ideal for high quality
presentations, live or on air. Black. Includes APS911 phantom
power adapter. Requires 9-52 V phantom power.
Specifications
Type
Pre-polarized Condenser
Polar Pattern
Omni-directional
Frequency Response
20Hz - 20kHz
Impedance
1000 Ohms
Sensitivity
@1k 5 mV/Pa
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