LD Systems U 500 GM 530 CC Gooseneck Conference μικρόφωνο

U 500 Conference Microphone

70 Hz - 18 kHz frequency response

45.6 cm gooseneck with luminous ring

3-pin XLR connector

Providing a 70 Hz - 18 kHz frequency response, the U 500 Conference Microphone features a cardioid back-electret condenser capsule on a 45.6 cm gooseneck with luminous ring and 3-pin XLR connector. It requires the U 500 microphone base (sold separately, item no. , LDU505CST, LDU506CST, or LDU508CST).

The CMX200 is a 360° revolving gooseneck microphone, designed to be used for conferences, sound reinforcements, translations and studio applications. It has a high sensitive condenser element with a unidirectional cardioid polar pattern which ensures an excellent sound quality and reduces the feedback to a strict minimum, even when exposed to vigorous, hard sound.

Thanks to its flat frequency characteristic, the CMX200 ensures a permanent high-fidelity sound, true to the userʼs voice and intonation. The dark grey color and slimline design permit a discreet blending with every possible interior or background.

• Model Name / Type: CMX20055 / Gooseneck Microphone
• Polar Pattern: Cardioid
• Impedance: 250 ohms
• Frequency Response: 50 Hz - 16 kHz
• Sensitivity: - 45 +/- 3 dB
• Dynamic Range: 113 dB
• Phantom Power 15 - 52 V DC
• Diameter: 19 mm
• Length: 600 mm

Δυναμικό μικρόφωνο τύπου gooseneck με επιτραπέζια βάση, διακόπτη
on/off, και σπιράλ καλώδιο με βύσμα XLR. Απόκριση 150 - 15.000Hz,
ευαισθησία 2.2mV/PA, Max SPL 133dB. Χρώμα μαύρο. Ιδανικό για
χώρους λατρείας, reception, εστιατόρια, τράπεζες.

Polar pattern    cardioid
Frequency range    150-15,000 Hz
Sensitivity    2.2 mV/Pa (-54 dBV)
Max. SPL    133 dB (1% THD)
Equivalent noise level    21 dB-A
Signal/noise ratio (A-weighted)    73 dB
Impedance    530 ohms
Recommended load impedance    >2,000 ohms
Connector    3-pin male XLR
Finish    matte black
Net weight    805 g (1.8 lbs.)
Shipping weight    1,125 g (2.5 lbs.)

• Υπερκαρδιοειδές Shotgun μικρόφωνο το οποίο είναι βασισμένο πάνω στα ίδια χαρακτηριστικά με το C 747 που κυκλοφόρησε για πρώτη φορά το 1987, συνεχίζει να παρέχει μια ευρεία και flat απόκριση συχνοτήτων (30 Hz-18 KHz) και σε συνδυασμό με το στενό πολικό διάγραμμα του για μέγιστη αποφυγή crosstalk μεταξύ οργάνων και ambient ήχων το καθιστά ιδανικό για εφαρμογές σε recording studios, broadcast stations, θέατρα, όπερες, ναούς, χώροι συνεδρίων κ.α. Λόγο της ειδικής σχεδίασης του αποφεύγεται το πρόβλημα αλλαγής πολικού διαγράμματος σε σχέση με την συχνότητα που συναντάμε στα περισσότερα μικρόφωνα αυτού του τύπου. Το νέο C 747 V11 είναι θωρακισμένο ενάντια ανεπιθύμητων RF παρεμβολών από κινητά τηλέφωνα και ασύρματα μικρόφωνα. Μπορεί να δουλέψει με phantom power από 9-52 V, μέγιστο SPL 133 Db, συνοδεύεται από αντικραδασμικό adaptor, mini gooseneck, adaptor βάσης μικροφώνου, και αντιανέμιο.
• 
  
• Immune to RF interference
• Speech optimized frequency range
• Enhanced hypercardioid polar pattern
• High SPL capability
• Premium microphone for ubiquitous application

A History of Sound: The C 747, the so called „pencil microphone“, was first built in 1987. Due to its excellent technical specifications, especially the wide and flat frequency range, it was used for the recording of all kinds of musical instruments, even those with very low frequencies. Because of its brilliant sound reproduction and its inconspicuous optical appearance, it was quickly known as an ideal overhead microphone.
Thank to the narrow polar pattern it solved the crosstalk problem (when recording multiple instruments at once) and the problem of picking up sounds from distant spots in a room. But for all that, due to the help of the acoustically well balanced, short interference tube, it didnʼt face one of the biggest problems of most shotgun microphones – the change of the polar pattern over the frequency. This is one of many reasons why this microphone found its way into a great number of Broadcast Stations, Recording Studios, Theatres, Opera Houses, Churches, Conference Rooms and Lecture Halls.

Another big advantage of the C 747 is that the microphone will not change the sound or level too much even when the person speaking is moving a lot. So it came that the C 747 finally found its way into installed sound systems as a perfect speech and lectern microphone. The C 747 is now one of the most versatile microphones in the AKG product range and over the years it has been available in various versions and model types such as hanging module, capsule for modular gooseneck microphones and in a boundary layer microphone.

Whatʼs New in V11: As it is more and more used in conference applications, we carefully redesigned the C 747 to better cope with some specific installed sound issues.
The new C 747 V11 will have an integrated RFi shield to block out unwanted interference by mobile phones, wireless mics and the like. Also we have fine tuned the frequency response to give especially the spoken word an outstanding presence, without changing the flavour of the classic C 747 sound.

An enhanced polar pattern provides consistent off-axis rejection to control ambient noise and feedback in acoustically difficult environments. This makes the C 747 V11 an excellent choice for noisy discussion groups or reverberant pulpits while it is forgiving enough to clearly pick up talkers moving around in front of the microphone. A switchable LF roll-off filter suppresses mechanical noise. The low-impedance transformerless preamp operates on 9 to 52 V phantom power.
The C 747 V11 ships with an extensive accessory set including a shock mount/adapter, mini gooseneck, stand adapter, mounting clamp, thread link, and windscreen.

SPECIFICATIONS:

Shure MX418D-C Gooseneck Cardioid Πυκνωτικό Μικρόφωνο

Microflex? Gooseneck microphones bring a whole new meaning to the word flexible
with their fully adjustable gooseneck. Designed for easy replacement and available in
cardioid, supercardioid and omnidirectional polar patterns, the interchangeable cartridges
offer wide frequency response and accurate sound reproduction for a wide variety of applications
such as houses of worship, courtrooms and conference centers. Plus, the condenser cartridges
fit every model in the Microflex product line for enhanced convenience and consistent sound.

Microflex Gooseneck microphones are available in four models with a variety of heights and mounting
styles to choose from. One model includes a silent mute switch with LED indicator, a Shure Microflex
exclusive. And every Microflex Gooseneck features high sensitivity and balanced, transformerless output
for maximum resistance to electromagnetic hum and RF interference, even over long cable runs.

Desktop Base with 10 foot Cable, Logic Functions, Programmable Switch and LED Indicator, Snap-Fit Foam Windscreen

Features:

Wide dynamic range and frequency response for accurate sound reproduction across the audio spectrum
Interchangeable cartridges provide the right polar pattern for every application
Balanced, transformerless output for increased immunity to noise over long cable runs
Shock mount provides over 20 dB isolation from surface vibration noise
Locking flange mount for permanently securing microphone to lecterns, pulpits, or conference tables
Snap-fit foam windscreen
Programmable on/off switch and LED on/off indicator (M412D/MX418D)
New brighter LED improves visibility under strong ambient lighting M412D/MX418D)
Logic input and output terminals for remote control or use with automatic microphone mixers M412D/MX418D)
Supplied shock mount for more than 20 dB isolation from surface transmitted noise (MX412SW/MX418SE)
Supplied threaded flange mount for permanently securing the microphone to a lectern, pulpit, or conference table (MX412SW/MX418SE)

Microphone Specifications:
 
Frequency Response
50 to 17,000 Hz
Output Impedance
180 ohms actual (EIA rated at 150 ohms)
Sensitivity (At 1,000 Hz, open circuit voltage*)
Cardioid: -35.0 dBV/Pa (17.8 mV)
Supercardioid: -33.5 dBV/Pa (21.1 mV)
Omnidirectional: -27.5 dBV/Pa (42.2 mV)
All values -12 dB at 0 gain; *1 Pascal = 94 dB SPL
Maximum SPL (1 kHz at 1% THD, 1 k ohm load)
Cardioid: 124.2 dB
Supercardioid: 122.7 dB
Omnidirectional: 116.7 dB
All values +6 dB at 0 gain
Equivalent Output Noise (A-weighted)
Cardioid: 28.0 dB SPL
Supercardioid: 26.5 dB SPL
Omnidirectional: 20.5 dB SPL
Signal to Noise Ratio (referenced at 94 dB SPL)
Cardioid: 66.0 dB
Supercardioid: 67.5 dB
Omnidirectional: 73.5 dB
Dynamic Range at 1 k ohm load
96.2 dB
100 dB at 0 gain
Common Mode Rejection
45.0 dB minimum
Preamplifier Output Clipping Level (1% THD)
-6.0 dBV (0.5 V)
-12 dBV at 0 gain
Polarity
Positive sound pressure on diaphragm produces positive voltage on pin 2 relative to pin 3 of output connector.
Power Requirements
11 to 52 Vdc phantom, 2.0 mA
Environmental Requirements
Operating Temperature Range: -18 to 57 degrees C (0 to 135 degrees F)
Relative Humidity: 0 to 95%

Πυκνωτικό υπερκαρδιοειδές μικρόφωνο με ειδικό
clamp - μανταλάκι, για στήριξη σε drums,
πνευστά. Ευαισθησία 5mv/pa, απόκριση
συχνότητας 60-20.000Hz, 132 dΒ SPL ΜΑΧ, με
ειδικό adaptor A400 για εύκολη προσαρμογή με
τα bodypack transmitters της AKG.

• Mini condenser microphone with clip-on mount and flexible gooseneck
  
• Polar pattern: cardioid
  
• Frequency range: 60 Hz to 20 kHz
  
• Sensitivity: 5 mV/Pa (-46 dBV)
  
• Max. SPL: 130/132 dB SPL (for 1 %/3 % THD)
  
• Equivalent noise level: 31 dB(A)
  
• Power requirement: B 29 L battery power supply, MPA V L phantom adapter, AKG WMS bodypack transmitters
  
• Connector: 3-pin  XLR
  
• Cable: 1.5 m (5 ft.)
  
• Finish: Matte black
  
• Adapter plate included for easy attachment to PT 400 and PT 40.