Dual 2-way Microphone Splitter Module with Phantom

Model: DIN-2MS-2P

Provides additional, isolated balanced output as mic splitter
Solves transformerless preamp RFI and CMRR problems
High common-mode rejection of 130dB at 60Hz
Excellent frequency response and time domain performance
Provides support circuitry for phantom powered microphones

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Dual 2-way microphone splitter module with phantom. This module is designed to be driven from a 150 ohm microphone source and loaded by the typical 1kohm input impedance of microphone preamplifiers. It can be used with balanced or unbalanced sources and/or loads since both primary and secondary are fully balanced. A 30dB magnetic shield package is standard.

Provides additional, isolated balanced output as mic splitter
Solves transformerless preamp RFI and CMRR problems
High common-mode rejection of 130dB at 60Hz
Excellent frequency response and time domain performance
Provides support circuitry for phantom powered microphones

Spec Sheet available - Yes

Input Impedance: 1.08 kohm (1kHz, -20dBu, test circuit 1)
Voltage Gain: -0.82 dB (1kHz, -20dBu, test circuit 1)
Magnitude response, ref 1kHz: -0.09 (20Hz, -20dBu, test circuit 1) and -0.10 (20kHz, -20dBu, test circuit 1) dB
Deviation from linear phase (DLP): +1.7/-0 degree (20Hz to 20kHz, -20dBu, test circuit 1)
Distortion (THD): <0.001 (1kHz, -20dBu, test circuit 1) and 0.036 (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 95 (3kHz, test circuit 2) dB
Output Impedance: 250 ohm 1kHz, test circuit 1
DC Resistance: 50 primary (pin 4 to pin 5, or pin 13 to 14) and 50 secondary (pin 7 to pin 8, or pin 16 to 17) ohm
Capacitance: 75 (primary to shield and case) and 87 (secondary to shield and case) 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

Splitter Module 211 kb - Data Sheet

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