Signal Routing / Switching : Related Signal Routing / Switching Products : Jensen Transformers, Inc. - DIN-MS-4P

4-way Microphone Splitter Module with Phantom

Model: DIN-MS-4P

Provides 3 additional, isolated balanced outputs as mic splitter
Stops ground loop problems when a mic feeds multiple preamps
High common-mode rejection of 120dB at 60Hz
Excellent frequency response and time domain performance
Low insertion loss of 2.2dB typical

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4-way microphone splitter module with phantom. This unit is designed to provide 3 additional, isolated microphone level outputs when driven from a 150 ohms microphone source. The use of individual Faraday shields on each winding produces excellent RF attenuation and high common mode rejection. A 30dB magnetic shield package is standard.

Provides 3 additional, isolated balanced outputs as mic splitter
Stops ground loop problems when a mic feeds multiple preamps
High common-mode rejection of 120dB at 60Hz
Excellent frequency response and time domain performance
Low insertion loss of 2.2dB typical

Spec Sheet available - Yes

Input Impedance: 1 kohm (1kHz, -20dBu, test circuit 1)
Voltage Gain: -2.2 dB (1kHz, -20dBu, test circuit 1)
Magnitude response, ref 1kHz: -0.05 (20Hz, -20dBu, test circuit 1) and -0.27 (20kHz, -20dBu, test circuit 1) dB
Deviation from linear phase (DLP): +0.9/-0 degree (20Hz to 20kHz, -20dBu, test circuit 1)
Distortion (THD): <0.001 (1 kHz, -20dBu, test circuit 1) and 0.022 (20Hz, -20dBu, test circuit 1) %
Maximum 20Hz output level: +11 dBu (1% THD, test circuit 1)
Common-mode rejection (CMRR) ratio: 120 (60Hz, test circuit 2) and 85 (3kHz, test circuit 2) dB
Output Impedance: 285 ohm 1kHz, test circuit 1
DC Resistance: 72 primary (4, 5) and 71/80/62 secondaries 1 (7,8) 2(10,11) 3(13,14) ohm
Capacitance: 275 (primary (7,8) to shield) and 410/420/347 (secondaries 1 (7,8) 2(10,11) 3(13,14) to shield) pF
Turns Ratio: 1:1.000 (primary to any secondary)
Breakdown Voltage: 250 Vrms (primary or secondary to shield and case, 60 Hz, 1 minute test duration
Operating Temperature (Maximum): 158 F
Operating Temperature (Minimum): 32 F