Astatic CTM-55BLS manual Architects and Engineers Specifications

Specifications SPECIFICATIONS FOR CTM-55B/CTM-55BLS

Generating Element:

Moving Coil Dynamic, Neodymium Magnet

Polar Pattern:

Supercardioid

Frequency Response:

50 Hz - 16kHz

Output Level:

Open Circuit Voltage @ 1KHz:

-54dBV (2mv) @ Pa

Impedance:

Low (200 ohms nominal)

Phasing:

Positive pressure on diaphragm generates a positive voltage on pin 2 relative to pin 3

Shock Mounting System:

I.N.R.-2 (Impact Noise Rejection)

Grille Screen:

Woven Flex-FormT M (hardened steel)

Case:

Die Cast Zinc Alloy

Finish:

Durable Soft Feel, Non-Slip Midnight Black.

Dimensions:

See Drawing

NET Weight:

285 grams (10 oz.)

Included Accessories:

40-328...Microphone swivel clamp

40-375...Zippered vinyl pouch

Optional Accessories:

TBS-2...Non-reflective round base floor stand 40-109...Adjustable mic stand boom arm

40-352...25ft. broadcast quality cable terminated with professional 3 pin male/female connectors

40-350...50ft. broadcast quality cable

40-351..100ft. broadcast quality cable

Architects' and Engineers Specifications

The microphone shall be a dynamic supercardioid type, low impedance with a wide-range frequency response, uniform from 50 Hz to 16 kHz. Output level at 1 kHz shall be - 54dBV @ 1 Pa. The polar response shall show a minimum of -20 dB at 125 degrees between 150 Hz and 3 kHz. The transducer shall be isolated from handling noise, and other mechanically generated vibration. The woven steel screen, when attached to the microphone, shall withstand a drop of six feet to a wooden floor without any deformation. The microphone shall have a length of 6 7/32 ± 1/32, and a maximum diameter of 2 ± 1/32". The microphone shall be finished in a durable Soft Feel, Non-Slip Midnight Black. A microphone swivel clamp and zippered vinyl protective pouch shall be supplied.

The Astatic Model CTM-55B/CTM-55BLS is specified.

Two-Year Limited Warranty

Omnitronics, LLC ("Astatic") hereby warrants that this product will be free of defects in material and workmanship for a period of two years from the date of purchase. In the unlikely event that a defect occurs, Astatic will, at its opinion, either repair or replace with a new unit of equal or greater value. You should retain proof of purchase to validate the purchase date and return it with any warranty claim. You must call 440-593-1111 ext. 212 to get a RETURN AUTHORIZATION number, which must appear on the outside of the package. Return warranty claims carefully packed, insured and prepaid to the Service Department at the address listed below.

This warranty excludes exterior finish or appearance, damage from abuse, misuse of the product, use contrary to Astatic's instructions or unauthorized repair. All implied warranties, merchantability, or fitness for a particular purpose is hereby disclaimed and Astatic hereby disclaims liability for incidental, special or consequential damages resulting from the use or unavailability of this product.

This warranty gives you specific legal rights and you may have other rights, which may vary from state to state. Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts, so the above exclusions and limitations may not apply to you.

Note: No other warranty written or oral is authorized by Astatic, an Omnitronics, LLC company

• 341 Harbor Street • Conneaut, OH 44030

46873-18-00 / Rev. 3 / 3-3-05 / S.W.