3-way Microphone Splitter Module with Phantom

Model: DIN-MS-3P

Provides 2 additional, isolated balanced outputs as mic splitter
Stops ground loop problems when mic feeds multiple preamps
High common-mode rejection of 130dB at 60Hz
Excellent frequency response and time domain performance
Low insertion loss of 1.2dB

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3-way microphone splitter module with phantom. This module is designed for drive from a 150 ohms microphone source and for each secondary to be loaded by the input impedance of typical microphone preamplifiers. Circuitry is included to facilitate the use of an external phantom power supply. A 30dB magnetic shield package is standard.

Provides 2 additional, isolated balanced outputs as mic splitter
Stops ground loop problems when mic feeds multiple preamps
High common-mode rejection of 130dB at 60Hz
Excellent frequency response and time domain performance
Low insertion loss of 1.2dB

Spec Sheet available - Yes

Input Impedance: 1.37 ohm (1kHz, -20dBu, test circuit 1)
Voltage Gain: -1.2 dB (1kHz, -20dBu, test circuit 1)
Magnitude response, ref 1kHz: -0.12 (20Hz, -20dBu, test circuit 1) and -0.14 (20kHz, -20dBu, test circuit 1) dB
Deviation from linear phase (DLP): +2.8/-0 degree (20Hz to 20kHz, -20dBu, test circuit 1)
Distortion (THD): <0.001 (1 kHz, -20dBu, test circuit 1) and 0.05 (20Hz, -20dBu, test circuit 1) %
Maximum 20Hz output level: +2.0 dBu (1% THD, test circuit 1)
Common-mode rejection (CMRR) ratio: 130 (60Hz, test circuit 2) and 96 (3kHz, test circuit 2) dB
Output Impedance: 52 primary (1 to 2), 48 secondary (7 to 8) and 55 secondary (4 to 5) ohm
DC Resistance: 50 primary (pin 4 to pin 5) and 50 secondary (pin 8 to pin 9) ohm
Capacitance: 75 (primary to shield and case) and 87 (secondary to shield and case) pF
Turns Ratio: 1:1.000 (any winding to any other winding)
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

Splitter Module 226 kb - Data Sheet

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