Bogen-WMT1A-Operation-Manual 电路图 维修手册.pdf

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1、Line Input/Line Output Matching Transformer Model WMT1A The WMT1A i s a balanced and i solated i mpedance matchi ng transf ormer. Typi cal uses are to provi de a 600-ohm balanced i nput adapter f or unbalanced AUX i nputs. WMT1A can also be used to dri ve long, balanced, twi sted pai r cable. Thi s

2、i mproves noi se rej ecti onand the maxi mum run length.The WMT1A can adapt li ne-level si gnals down to levels sui table f or MIC i nputs. See the drawi ng below f or setti ng the Operati ng Modes. JUMPER PIN LINE INPUTMIC INPUT JUMPER PIN Speci f i cati ons are subj ect to change wi thout noti ce.

3、 2011 Bogen Communi cati ons, Inc. 54-5215-14D 1107 RCA Plug Mode Select 54-5215-14D-WMT1A Manual:Layout 1 7/5/11 9:19 AM Page 1 RadioFans.CN 收音机爱 好者资料库 50 Spri ng Street, Ramsey, NJ USA Tel.: 201-934-8500 Fax: 201-934-9832 The WMT1A i s warranted to be f ree f rom def ects i n materi al or workmans

4、hi p f or two (2) years f rom the date of sale to the ori gi nal purchaser. Thi s warranty does not extend to any of our products that have been subj ected to abuse, mi suse, i mproper storage, neglect, acci dent, i mproper i nstallati on or have been modi f i ed or repai red or altered i n any mann

5、er whatsoever, or where the seri al number or date code has been removed or def aced. L I M I T E D W A R R A N T Y 600 600 CT 150 RCA PLUG 15k LINE MIC 600 Input or Output AUX Level Signal to Amp Input (Jumper in NORMAL Position.) MIC Level Signal to MIC Input (Jumper in MIC Position. Use suitable

6、adapter for MIC connector style.) -20 -10 0 10 20 601001K10K20K SW: LINE JMP: LINE600 10K 600 10K SW: LINE JMP: LINE SIGNAL FLOW OPTION SETTINGS NOMINAL IMPEDANCE VOLTAGE GAIN* (dBr) FREQUENCY (Hz) * SOURCE IMP= 40, LOAD IMP = 100K TYPICAL PERFORMANCE 54-5215-14D-WMT1A Manual:Layout 1 7/5/11 9:19 AM Page 2 RadioFans.CN 收音机爱 好者资料库