- Main Features:
- Quiet Switching of Condenser Microphone
- Remote Microphone Soft-Switching
- Switch a Mic-Level Source to a Mic or Line Level Output
- Remote Toggle Switch or Push-to-Talk Button
- Adjustable Preset Gain on Microphone Source
- Specifications:
- Input: 500 Ω balanced; 5 kΩ unbalanced
- Phantom:24Vdc; IEC 1938: 1996-12, Filtered
- Line Level Output:+4 dBu 150Ω balanced
- Mic Level Output:-45 dBu 150Ω balanced
- Headroom: > 20 dB
- Line Level Output Gain:Adjustable 35 to 65 dB
- Mic Level Output Gain:Adjustable -15 to 15 dB
- Frequency Response: 50 Hz to 20 kHz (+/-1 dB)
- THD+N:< 0.05% (50 dB gain)
- Residual Noise ON: < -70 dB (below to +4 dBu; 150 Ω source @ 50 dB gain)
- OFF Attenuation: > 100 dB (1 kHz) > 80 dB (50 Hz to 20 kHz)
- Switch Control Input: Connect to ground to activate signal; 0.5 mA maximum current required
- Switching Time:< 5 ms (soft-switching transition on or off)
- CMRR:> 60 dB (50 Hz or 20 kHz)
- Phantom Power Input:24 Vdc @ 10 mA maximum
- Power Requirement: GROUND-REFERENCED, 24 Vdc @ 25 mA
- Ambient Operating Environment:0° C to 55° C
