Bogen-HCU350-Operation-Manual 电路图 维修手册.pdf

《Bogen-HCU350-Operation-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Bogen-HCU350-Operation-Manual 电路图 维修手册.pdf（1页珍藏版）》请在收音机爱好者资料库上搜索。

1、Model HCU350 Professional Instrument Microphone 50 Spring Street, Ramsey, NJ 07446, U.S.A. 201-934-8500; Fax: 201-934-9832 Web Site: -60 -70 dB -80 -90 -100 -110 201KHz2002K20K Frequency Response, Magn dB re 1 V/microbar = 0o on axis = 180o off axis LIMITED WARRANTY Bogen microphones are warranted t

2、o be free from defects in material or workmanship provided that the product has not been subjected to abuse or accident or altered in any way for one (1) year from the date of sale to the original purchaser.Any part of the product covered by this warranty that,with normal installation and use,become

3、s defective will be repaired or replaced by Bogen,at our option,provided the product is shipped insured and prepaid to:Bogen Factory Service Department,50 Spring Street,Ramsey,NJ 07446,USA.The product will be returned to you freight prepaid.This warranty does not extend to any of our products that h

4、ave been subjected to misuse,improper storage,neglect,accident,improper installation or have been mod- ified or repaired in any manner that Bogen believes may affect the reliability of the product, or where the serial number or date code has been removed or defaced. THE FOREGOING LIMITED WARRANTY IS

5、 BOGENS SOLE AND EXCLUSIVE WARRANTY AND THE PURCHASERS SOLE AND EXCLUSIVE REMEDY. BOGEN MAKES NO OTHER WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,AND ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE HEREBY DISCLAIMED AND EXCLUDED. Bogens liability arising out

6、of the manufacture, sale or supplying of products or their use or disposition, whether based upon warranty, contract, tort or otherwise, shall be limited to the price of the product. In no event shall Bogen be liable for special, incidental or consequential damages (including, but not limited to, lo

7、ss of profits, loss of data or loss of use damages) arising out of the manufacture, sale or supplying of products, even if Bogen has been advised of the possibility of such damages or losses. Products that are out of warranty will also be repaired by the Bogen Factory Service Department - same addre

8、ss as above or call 201-934-8500. The parts and labor involved in these repairs are warranted for 90 days when repaired by the Bogen Factory Service Department. All shipping charges in addition to parts and labor charges will be at the owners expense. Printed in the Philippines.0308 2003 Bogen Commu

9、nications, Inc. 54-2047-01B Specifications subject to change without notice. 0 180 330 60300 90270 240 210 120 150 30 FREQUENCY RESPONSE GRAPH DESCRIPTION The HCU350 is a specially-designed, high-output condenser microphone that delivers high performance, reliability, and accurate pickup for both vo

10、cal and instrument sound. It is an excellent choice for professional recordings, live per- formances, and other critical sound reinforcement applications. The HCU350 is a uni-directional microphone offering a minimum sensitivity at an angle of 180 degrees while reducing pickup of sounds from the rea

11、r.Its polar pat- tern focuses on the desired sound source while suppressing unwanted ambient noise and feedback, and ensures a clean separation between individual instru- ments. It incorporates a transformerless electronic circuit that delivers high-out- put, low self-noise, and high sound pressure

12、handling.This circuit reduces distor- tion at high acoustic pressures and minimizes interference that may affect the bal- anced audio signal. Light but ruggedly constructed, the HCU350 is built to withstand the rigors of heavy field and studio usage. It comes in a rubberized black finish that defers

13、 reflection and halation from stage lights.It also features an excellent shock-mount system for effective isolation from the handling noise and vibration typically found in live performances. Its XLR connector can be easily mated to standard micro- phone cables.The HCU350 requires an external 9 - 52

14、V DC phantom power source. POLAR GRAPH SPECIFICATIONS MIC Type:Handheld Element:Back Electret Condenser Polar Pattern:Uni-directional Impedance:60-ohm Frequency Response:30 Hz to 20 kHz Sensitivity*:-56 dB +/- 3 dB Max SPL 1% THD:130 dB S/N Ratio:Over 65 dB Cable:XLR Male pin 1 = shield (gnd), pin 2 = signal (+), pin 3 = signal (-) Dimensions:61/4 H x 1 Dia. Product Weight:5 oz. Material:Copper Finish:Rubberized black finish * (0 dB=1V/microbar 1,000 Hz indicated by open circuit) RadioFans.CN 收音机爱 好者资料库