[Microphone Preamplifier]
Microphone Type: Electret
Frequency Response: 250Hz - 12KHz
Gain: 25dB LOW, 35dB HIGH
[Speaker Amplifier]
Speaker Type: 16Ω Dynamic
Output Level: 2W (16Ω)
Frequency Response: 200Hz - 15KHz ±3dB
S/N Ratio: 75dB
Gain: +37dB
Distortion: <0.5% THD (1KHz)
Speaker Level: 98dB SPL
[Program Input]
Input Impedance: >100KΩ
Input Level: -20dB
[Connectors]
Intercom Line: 5-pin terminal block connector x 1
Program Input: 3-pin terminal block connector x 1
[General Specifications]
System Level: -15dBV, 0dBV MAX
Line Impedance Bridging (20KΩ or higher, 200Hz-10KHz)
Sidetone: 0-35dB
Signaling: Call light sensitivity: 4VDC, signal voltage: 11VDC
S/N ratio: 75dB or higher
Operating voltage: 12-32V, typically 28V
Current consumption: 100mA
Operating temperature: 0-50°C
Dimensions (mm): 210(W) x 114(H) x 44(D), excluding protrusions
Weight: 0.47kg
商品レビューProduct Review
すべてのレビューを見る