| Content | The white-finished version of U853R, the U853RW cardioid condenser hanging microphone is equipped with UniGuard® innovations that offer unsurpassed immunity from radio frequency interference. The phantom-powered microphone accepts interchangeable elements, available in cardioid, hypercardioid, omnidirectional and UniLine® line cardioid polar patterns. The U853RW also offers an 80 Hz low-cut UniSteep® filter that reduces pickup of low-frequency ambient noise.
- Element: Fixed-charge back plate, permanently polarized condenser
- Polar Pattern: Cardioid
- Frequency Response: 30-20,000 Hz
- Low Frequency Roll Off: 80 Hz, 18 dB/octave
- Open Circuit Sensitivity: 39 dB (11.2 mV) re 1V at 1 Pa
- Impedance: 250 ohms
- Maximum Input Sound Level: 139 dB SPL, 1 kHz at 1% T.H.D.
- Dynamic Range: 115 dB, 1 kHz at Max SPL
- Signal to Noise Ratio: 70 dB, 1 kHz at 1 Pa
- Phantom Power Requiremens: 11-52V DC, 2 mA typical
- Switch: Flat, roll-off
- Cable: 25.0' (7.6 m) long (permanently attached to microphone), 0.13" (3.2 mm) diameter, 2 conductor shielded cable with TA3F-type connector
- Accessories: AT8153(WH) two-stage foam windscreen; AT8451(WH) steel hanger; AT8538 power module; AT8438 5/8“-27 stand adapter
- Designed for suspension over choirs, instrumental groups and theater stages
- Superior off-axis rejection for maximum gain before feedback
- UniGuard® RFI-shielding technology offers outstanding rejection of radio frequency interference (RFI)
- UniSteep® filter provides a steep low-frequency attenuation to improve sound pickup without affecting voice quality
- Accepts interchangeable elements to permit angle of acceptance from 90° to 360°
- Low-profile design with low-reflectance finish for minimum visibility
- Available in two colors: black (U853R) and white (U853RW)
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- Hypercardioid polar pattern
- 38 cm long
- 95° pickup angle
- For acoustically difficult environments
- Connects easily via XLR connector
The hypercardioid polar pattern with its narrow 95° pickup angle is suited best for situations where noise typically occurs from all sides (particularly in worship centers), where people talk into the microphone from a greater distance, or where several talkers are grouped side by side. Two different lengths are available. The .exible joint ensures optimum alignment of the gooseneck to any talker position. Several options are available for installation, i.e., stand, tabletop installation, and lockable.
Choosing polar patterns
Selecting the correct polar pattern for installed sound is difficult since it depends on a variety of factors. Of course the acoustics of the room play a key role. For highly reverberant rooms such as worship centers, a hypercardioid polar pattern will be the best choice to avoid high levels of unwanted noise. Correct placement of the loudspeakers is also essential. If the speakers project right at the capsule, a hypercardioid will be your best bet. The most difficult task, however, is trying to judge how the talkers will behave. For talkers who are inexperienced or move around a lot, be sure to choose a cardioid polar pattern for reliable pickup; talkers at a greater distance from the mic will be served best by a hypercardioid.
The microphone shall be a hypercardioid gooseneck microphone. Its pickup angle shall be 95 degrees; frequency range 50 Hz to 19 kHz; sensitivity 12 mV/Pa; max. SPL 125 dB; electrical impedance
| Polar pattern |
Hypercardioid |
| Frequency range |
50 to 19,000 Hz |
| Sensitivity |
12 mV/PA = -38 dBV re 1 V/Pa |
| Max. SPL |
125 dB (for 1% THD) |
| Equivalent noise level |
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| Signal/noise ratio (A-weighted) |
>73 dB |
| Impedance |
=2,000 ohms |
| Supply voltage |
English: 9 to 52 V phantom power to IEC 61938 (DPA adapter integrated) |
| Powering |
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| Connector |
3-pin male XLR |
| Finish |
matte black |
| Dimensions |
CGN 99 H/S: 13.5 x 380 mm (0.5 x 15 in.);
CGN 99 H/L: 13.5 x 580 mm (0.5 x 23 in.) |
| Net weight |
CGN 99 H/S: 480 g (17 oz.);
CGN 99 H/L: 500 g (17.7 oz.) |
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- 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:
| Polar pattern | hypercardioid | | Frequency range | 30 to 18,000 Hz | | Sensitivity | 8.5 mV/Pa (-42 dBV) | | Max. SPL | 133 dB | | Equivalent noise level (IEC 60268-4) | 32 dB | | Equivalent noise level | 21 dB-A | | Signal/noise ratio (A-weighted) | 73 dB | | Bass filter | 12 dB/octave at 150 Hz | | Impedance | 400 ohms | | Recommended load impedance | >1500 ohms | | Supply voltage | 9 to 52 V phantom power to DIN 45596 | | Powering | |
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- Miniature cardioid condenser clamp-on microphone with shock mounted capsule, ideal for miking drums and percussions plus brass
- For use with the B 29 L battery power supply, MPA V L phantom power adapter, or PT 40 or PT 400 transmitters (AKG WMS bodypack transmitters)
- Includes an AKG W 44 Windscreen, an AKG A 518 stabilizer knee, a 5-ft. (1.5-m) plug-in connecting cable with 3-pin mini XLR connector, an A 400 adapter for attaching a PT 40 or PT 400 bodypack transmitter and a protective case
- Integrated gooseneck
- Continuously adjustable vice type clamp
- Type: pre-polarized condenser microphone
- Polar pattern: Cardioid
- Frequency range: 60 Hz to 20,000 Hz
- Sensitivity at 1 kHz: 5 mV/Pa (-46 dBV re 1 V/Pa)
- Impedance: = 200 ohms
- Recommended load impedance: = 2000 ohms
- Max. SPL for 1%/3% THD: 130/132 dB SPL
- Equivalent noise level: 31 dB(A) to DIN 45412
- Cable length / Connector: 1.5 m (5 ft.) / 3-pin mini XLR
- Finish: Matte black
- Size (microphone only): length: 200 mm (7.9 in.), max. width: 47 mm (1.9 in.)
- Net weight (microphone and cable): C 518 M: 220 g (7.8 oz.), C 518 ML: 110 g (3.9 oz.)
- Shipping weight: C 518 M: 450 g (15.9 oz.), C 518 ML: 330 g (11.7 oz.)
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The CMX380 is a mini hanging cardioid microphone designed to be used in choirs, instrumental groups and theatres, but itʼs technical qualities and design will also justify itʼs use in several recording / reproduction applications.
The unidirectional cardioid polar pattern reduces feedback to an absolute minimum. Due to the flat frequency characteristic, users, musicians, singers and performers will experience a clear natural reproduction of their instrument or voice, even when exposed to loud powerful sounds.
The slimline modest design will not disctract the attention from the vocal of instrumental performance, and will flawlessly blend into the background.
- Model Name / Type: AUCMX380 / hanging back electret condenser microphone
- Polar Pattern: Cardioid
- Impedance: 200 ohms
- Frequency Response: 50 Hz - 18 kHz
- Sensitivity: - 42 +/- 3 dB
- Dynamic Range: 113 dB
- Phantom Power 11 - 52 V DC
- Diameter: 13,5 mm
- Length: 55 mm
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The 98H/C is wireless version of Shure\'s Beta 98 clip-on instrument mic, and is designed to work with the Shure beltpack transmitters. With the ability to handle high SPL, the Beta 98H/C is ready for the demands of brass, woodwind, and percussion, and features a flexible integrated gooseneck with clip-on clamp for secure fit and precise positioning. No external mounting hardware required.
Tech Specs
- Compatibility: All Shure w/TA4F (Tiny QG)
- Microphone Type: Condenser
- Polar Pattern: Cardioid
- Frequency Response: 20Hz-20kHz
- Max SPL: 143.5dB SPL
- Signal to Noise Ratio: 63dB
- Self Noise: 31dB (A weighted)
- Connector: TA4F (For Shure)
- Color: Black
- Cable Length: 10 ft.
- Weight: .1 lb.
- Manufacturer Part Number: WB98H/C
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