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The AT803 provides excellent yet unobtrusive sound pickup for lecturers and stage/TV performers. Designed for clip-on lavalier and musical instrument use, it features an integral 80 Hz high-pass filter that provides easy switching from a flat frequency response to a low-end roll-off. The microphone operates on battery or phantom power.
- High intelligibility for lecturers and stage/TV performers
- Provides excellent yet unobtrusive sound pickup
- UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Operates on battery or phantom power
- 6' (1.8 m) cable permanently attached to mic, TA3F connector at power module
- RoHS compliant—free from all substances specified in the EU directive on hazardous substances
- Element Fixed-charge back plate, permanently polarized condenser
- Polar Pattern Omnidirectional
- Frequency Response 30-20,000 Hz
- Low Frequency Roll-Off 80 Hz, 18 dB/octave
- Open Circuit Sensitivity Phantom: -44 dB (6.3 mV) re 1V at 1 Pa Battery: -46 dB (5.0 mV) re 1V at 1 Pa
- Impedance Phantom: 200 ohms Battery: 270 ohms
- Maximum Input Sound Level Phantom: 135 dB SPL, 1 kHz at 1% T.H.D. Battery: 121 dB SPL, 1 kHz at 1% T.H.D.
- Dynamic Range (Typical) Phantom: 107 dB, 1 kHz at Max SPL Battery: 93 dB, 1 kHz at Max SPL
- Signal-To-Noise Ratio 66 dB, 1 kHz at 1 Pa
- Phantom Power Requirements 11-52V DC, 2 mA typical
- Battery Type 1.5V AA/UM3
- Battery Current / Life 0.4 mA / 1200 hours typical (alkaline)
- Switch Off, on-flat, on-roll-off
- Weight (Microphone) 2.8 g (0.1 oz)
- Weight (Power Module) 139 g (4.9 oz)
- Dimensions (Microphone) 25.0 mm (0.98“) long, 10.2 mm (0.40“) diameter
- Dimensions (Power Module) 84.0 mm (3.31“) H x 63.0 mm (2.48“) W x 22.0 mm (0.87“) D
- Output Connector (Power Module) Integral 3-pin XLRM-type
- Cable 1.8 m (6') long (permanently attached to microphone), 2.6 mm (0.10“) diameter, 2-conductor, shielded cable with TA3F-type connector
- Accessories Furnished AT8531 power module; AT8419 clothing clip; AT8116 windscreen; battery; protective carrying case
- Audio-Technica Case Style M1
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- Extremely light, inconspicuous lavalier microphone
- Excellent audio quality across the full bandwith
Affordable professional miniature condenser microphone. Its broadband, flat audio reproduction in an omnidirectional format is ideal for all types of broadcast and theatrical applications. The sound is extremely open and natural, making it ideal for wireless or hardwire multi-mic situations. An attachment clip, tiepin, and windscreen are supplied with each C 417.
C 417 PP: For hardwire applications, with standard XLR connector for phantom powering. | Cardioid Electret-Condenser Lavalier Lapel Mic
The Sennheiser ME 4 Cardioid lavalier (lapel) microphone is for use with the Soundfield SK 100 G3 body pack transmitter. The Sennheiser ME 4 cardioid electret-condenser lavalier mic comes with cable, clip and grille.
Sennheiser ME4 Cardioid Electret-Condenser Lavalier Lapel Mic Features at a Glance:
Cardioid pickup patter for excellent off-axis sound rejection - great live!
Compatible with the Sennheiser SK 100 G3 Wireless Bodypack
Locking 1/8" (3.5mm) connecter won't accidentally come unplugged
Includes cable clip and protective grille
Black | Subminiature lavalier design; ideal size for theater, television, broadcasting, video, film, and sound reinforcement
Small, inconspicuous mounting hardware
Full, clear sound comparable to larger microphones
Smooth extended frequency response with presence rise specially tailored for chest-worn microphone operation
Controlled low-frequency rolloff reduces low-frequency clothing and room noise
Low distortion, wide dynamic range
Uniform omnidirectional polar pattern
Preamplifier assembly (SM93) can be pocketed, strapped to the body, or clipped to belt or waistband
Wide-range phantom powering (SM93) accepts all commonly used voltages
Type
Condenser (electret bias)
Frequency Response
50 to 20,000 Hz
Response Curve Image Small SM93 WL93 View Larger
Polar Pattern
Omnidirectional, uniform with frequency
Output Impedance
3000 ohms
Output Level (1 Pascal = 94 dB SPL)
Open Circuit Voltage: -38 dBV/Pa (13 mV)
Output Clipping Level (at 1,000 Hz)
0.25 V at 120 dB
Total Harmonic Distortion
Less than 1% at 120 dB
Maximum SPL
120 dB
Dynamic Range (maximum SPL to A-weighted noise level)
102 dB
Output Noise (equivalent SPL)
18 dB typical, A-weighted
Signal-to-Noise Ratio
76 dB at 94 dB SPL (IEC 651)
Polarity
Positive pressure on microphone diaphragm produces positive voltage on pins 3 and 4 with respect to pin 1 (ground)*
*Produces positive voltage at pin 2 of Shure wireless receiver three-pin connector
Recommended Operating Voltage
2 to 10 V; 5 V nominal (pin 2 to pins 3 and 4)
Current Drain
40 microA typical
Environmental Conditions
Operating Temperatures: -18 to 57 degrees C (0 to 135 degrees F)
Storage Temperatures: -29 to 74 degrees C (-20 to 165 degrees F)
Cable
Black 1.27 m (4.17 ft), attached, two-conductor, shielded, terminated by miniature connector type TA4F (WL93T: Tan 1.27 m [4.17 ft])
Case
Microphone: Black ABS thermoplastic case with stainless-steel-mesh grille
Net Weight
Microphone: 16 g (0.57 oz) |
Shure SLX14 Instrument Wireless System Features:
SLX4 Wireless Receiver:
Automatic Frequency Selection
Automatic Transmitter Setup
960 Selectable frequencies across 24MHz bandwidth
Detachable 1/4 wave antennas
Microprocessor-controlled diversity
RF presence LED
5-segment audio meter
Multi-function, backlit LCD
Low battery indicator
Frequency and power lockout
Rugged metal chassis
Volume control on rear of unit
1/2 rack design
Furnished rack hardware
Non-slip bumpers for use out of rack
XLR and 1/4" outputs
SLX1 Bodypack Transmitter
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
Shure SLX14 Instrument Wireless System Specifications:
SLX4 Wireless Receiver:
Audio Output Level (ref. ± 38kHz deviation with 1kHz tone): XLR connector (into 600 Ohm load): —13dBV; 1/4" connector (into 3000 Ohm load): —2dBV
Output Impedance: XLR connector: 200 Ohms; 1/4" connector: 1kohms
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
Operating Range Under Typical Conditions: 300 ft. (100m)
Note: Actual range depends on RF signal absorption, reflection, and interference
Audio Frequency Response (+/— 2 dB): Minimum: 45 Hz: Maximum: 15 kHz
Note: 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 degree C (0 degree F) to +50 degree C (+122 degree F)
Note: battery characteristics may limit this range
Dimensions (H x W x D): 1.65 x 7.76 x 5.28 in., (42 x 197 x 134 mm)
Weight: 1 lb. 13 oz. (816 g )
Housing: Galvanized steel
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.
Logic Connections: Pin 1: Logic output, Transmitter Mute Status. Mute=low (0 V). Sinks up to 100 mA. Absolute maximum -0.7 to 5.5V DC; Pin 2: Logic ground; Pin 3: Logic output, Battery Status. Good=low (0 V). Sinks up to 100 mA; Absolute maximum -0.7 to 5.5V DC
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 Mohms
RF Transmitter Output: 30 mW maximum (dependent on applicable country regulations
Dimensions (H x W x D): 4.25 x 2.50 x 0.75 in. (108 x 64 x 19 mmD)
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)
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The Shure MX150 Subminiature Lavalier Microphone is a subminiature, multi-positioned clip-on microphone well suited for broadcast operation, sermons, presentations, public address and much more. This version includes the RK100PK XLR in-line preamplifier for use with standard XLR connections in mixers, recorders, mic-pres, etc. Shure's CommShield technology makes the MX150 impervious to noise caused by cell phones, PDAs, WiFi and other RFI. The microphone ships with a snap-fit foam windscreen and multi-position tie clip with an integrated cable management system that minimizes noise without increasing cable strain and tension. Omnidirectional polar pattern and wired XLR connection CommShield Technology guards against interference from cellular RF devices and digital bodypack transmitters Matte black, sleek design for inconspicuous placement Multi-position tie clip allows for a variety of placement options and features an integrated cable management system for convenient cable dress with minimal handling noise Kevlar-reinforced soft-flex cable design further reduces handling noise while providing superior flexibility for routing and placement User-changeable equalization caps for response shaping (omnidirectional only) Snap-fit, concise windscreen provides protection from plosives and wind noise with minimal visibility Legendary Shure quality, ruggedness, and reliability Transducer
| Electret condenser | | Polar Pattern | Omnidirectional | | Frequency Response | 20 to 20,000Hz | | Output Impedance | 165.0 Ω | | Sensitivity | -34.5 dBV/Pa (19.0 mV) | | Max Input Sound Level (SPL) | 1000 Ω load: 125.0 dB SPL; 2500 Ω load: 130.0 dB SPL | | Signal-to-Noise Ratio | 59.5 dB | | Dynamic Range | @1kHz
1000 Ω: 90.5 dB SPL; 2500 Ω load: 95.5 dB SPL | | Self Noise | 34.5 dB
(equivalent SPL, A-weighted, typical) | | Clipping Level | 1000 Ω load: 1.0 dBv; 2500 Ω load: -4.5 dBv | | Operating Temperature | Operating: 0 to 135°F (-18 to 57°C)
Storage: -20 to 165°F (-29 to 74°C) | | Polarity | XLR: Positive pressure on diaphragm produces positive voltage on pin 2 with respect to pin 3 | | Power Requirements | 11-52VDC phantom power (IEC-61938), | | Dimensions (LxDiameter) | Length: 5' (1.52m)
Diameter: 0.23" (5.8mm) | | Weight | 4.3 oz (121 g) |
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