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Low-profile, cost efficient clip-on microphone for applications including houses of worship, lecturers, etc. Connects to AKG bodypack transmitters. The CK 99 L provides a natural sound, with a slight rise above 10 kHz for added clarity. Its cardioid polar pattern and bass rolloff combine to suppress unwanted ambient noise. Hide and speak for house-of-worship, conference and theater applications The CK99 L is a condenser lavalier microphone with cardioid polar pattern. It provides a natural sound, with a slight rise above 10kHz for added clarity, perfect for applications in houses of worship, lectures and theaters. Thanks to its small housing and the included durable metal clip, it can be inconspicuously and securely mounted on jackets and costumes. The CK99 L provides a professional three-pin mini XLR connector that fits the body pack transmitters of all AKG wireless microphone systems. Cardioid polar pattern eliminates noise from the rear 125° pickup angle for inexperienced or very vivacious talkers Small housing and durable metal clip for inconspicuous, secure mounting Technical Specification General | Audio Frequency bandwidth | 15 to 18000 Hz | Sensitivity | 8.8 mV/Pa | Equivalent Noise Level | 34 dB-A | Signal to Noise | 60 dB-A | Electrical Impedance | 200 Ohms | Recommended Load Impedance | 2000 Ohms | | Polar Patterns | Cardioid | | | Powering Interface | Voltage | 1.5 to 10 V | Current | 2 mA | | Audio Output | Type | Mini XLR | Gender | Female | Contacts | 3-pin | | Design | | Dimensions / Weight | Height | 23 mm | Diameter | 8 mm | Net Weight | 2.5 g | |
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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 Electro-Voice ULM18 Unidirectional Lavalier Microphone provides hands-free speech and vocal operation with the Electro-Voice R300 wireless microphone system. The ULM18 connects to the BP300 beltpack transmitter.
Product Highlights - For R300 Wireless System
- Compatible with BP300 Beltpack
- Unidirectional Polar Pattern
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This miniature condenser microphone achieves full-sounding pickup and is known for outstanding consistency and dependable performance. Supplied with both a clothing clip and guitar mount, it provides natural and articulate vocal reproduction when used as a clip-on lavalier and excels in pickup of acoustic guitar. The PRO70 is designed to make music and speech clearly and comfortably audible, yet never draw attention to itself or its operation. The microphone is equipped with a low-frequency roll-off switch that allows for reduced pickup of room noise. The versatile PRO70 may be powered by either battery or phantom power. Its cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of the desired sound source. Miniature condenser microphone is ideal for both vocal and acoustic guitar applications Natural and articulate vocal reproduction when used as a clip-on lavalier - clothing clip included Excels in pickup of acoustic guitar with included instrument adapter Cardioid polar pattern reduces pickup of sounds from the sides and rear, improving isolation of desired sound source Switchable low-frequency roll-off Corrosion-resistant contacts from gold-plated XLRM-type connector Operates on battery or phantom power 6\' (1.8 m) cable permanently attached between microphone and power module Element: Fixed-charge back plate, permanently polarized condenser Polar Pattern: Cardioid Frequency Response: 100-14,000 Hz Low Frequency Roll Off: 80 Hz, 8 dB/octave Open Circuit Sensitivity: Phantom: -45 dB (5.6 mV) re 1V at 1 Pa Battery: -45 dB (5.6 mV) re 1V at 1 Pa Impedance: Phantom: 200 ohms Battery: 200 ohms Maximum Input Sound Level: Phantom: 123 dB SPL, 1 kHz at 1% T.H.D. Battery: 123 dB SPL, 1 kHz at 1% T.H.D. Dynamic Range: Phantom: 96 dB, 1 kHz at Max SPL Battery: 96 dB, 1 kHz at Max SPL Signal to Noise Ratio: 67 dB, 1 kHz at 1 Pa Phantom Power Requiremens: 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 Output Connector: Integral 3-pin XLRM-type Cable: Integral 6\' (1.8 m), permanently attached between microphone and power module Accessories: AT8411 clothing clip; AT8444 instrument adapter; power module; windscreen; battery; soft protective pouch |
All models include foam windscreens, swiveling lapel clip, dual tie clip, magnet mount, and mini mount
Subminiature size (5.8 mm diameter x 11 mm height)
Electret condenser cartridge
Omnidirectional pattern
One termination: 4-pin mini connector (fits directly into Shure wireless transmitters)
Two sensitivities available:
--Standard: -40 dBV/Pa (for speech applications)
--Reduced: -50 dBV/Pa (10 dB more headroom for theater applications)
Interchangeable equalization caps for optimal clarity and response:
--Silver mesh cap provides a 4 dB boost in the 8-18 kHz range - typically used in applications that require a microphone to be head-mounted
--Gold mesh cap provides a 10 dB boost centered at 12 kHz - typically used in applications that require a chest-worn microphone
Black, beige, and white models are available
All models include magnet mount, lapel clip, dual tie clip, pin mount, and two foam windscreens
Frequency response: 20-20,000 Hz
| 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) |
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