Microphones : Related Microphone Products : RDL, Radio Design Labs - ST-MPA24

24V Adjustable Dual Microphone Phantom Adapter

Series: STICK-ON®

Model: ST-MPA24

Add Phantom Powered Mics to Standard Inputs
Two Phantom Adapters in One Module
P24 per IEC 61938
Phantom Conversion with Full Frequency Response
Phantom Voltage Adjustable Up to IEC Standard 24 Vdc

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The ST-MPA24 contains two identical phantom power circuits and a common power supply input. If only one mic input is to be converted for phantom operation, only one circuit needs to be used. Each circuit has a mic input and a mic output. Phantom voltage appears on each of the mic input terminals. There is no voltage on the mic output terminals. Therefore, the ST-MPA24 can convert any existing mic input into a phantom powered input.

Module operation is from a 24 Vdc ground referenced power supply. The ST-MPA24 has an internal pass transistor-regulator filter circuit which permits this incoming voltage to be adjusted to the desired phantom voltage, up to 92% of the supply input voltage. A multi-turn trimming potentiometer is provided to reduce the phantom voltage if desired. In the default fully clockwise position, the ST-MPA24 provides "P24" 24 Vdc phantom voltage conformant to IEC 61938.

Add Phantom Powered Mics to Standard Inputs
Two Phantom Adapters in One Module
P24 per IEC 61938
Phantom Conversion with Full Frequency Response
Phantom Voltage Adjustable Up to IEC Standard 24 Vdc
Highly-Filtered Phantom Power

Warranty - Yes
ROHS Compliant - Yes
Spec Sheet available - Yes

Operating Temperature (Maximum): 131 F
Operating Temperature (Minimum): 32 F
Maximum Frequency Response (Bandwidth): 100 kHz
Maximum Frequency Response (Bandwidth): 100000 Hz
Minimum Frequency Response (Bandwidth): 20 Hz
Minimum Frequency Response (Bandwidth): 0.02 kHz
Certifications: CE, RoHS
Impedance: 1000 ohm
ROHS Compliant: Yes
Current Draw: 0.04 Amps
DC Voltage: 24 Volts
Product Weight: 0.15 lbs
Shipping Weight: 0.20 lbs
Regulatory Compliance: RoHS
Warranty (Length/Type): 3 Years Limited
Package dimensions: 2 x 2 x 4 in

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Products

24V Adjustable Dual Microphone Phantom Adapter

Series: STICK-ON®

Model: ST-MPA24

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