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StreamCaster MIMO Radio User Manual
4/30/19
10017C000
Silvus Technologies Confidential
Page
70
SC4400/SC4200 PTT
Specifications
Supported Mic Type
Moving Coil or Condenser
(Software Configurable)
•
Max Avg. Speaker Output Power
2.65W with 4 Ohm Speaker
Impedance
•
MIC Bias
2.15V or 3V (Software
Configurable); Applied via a 2K
Ohm Resistor
•
Recommended Speaker Impedance (Handset)
4 Ohm to 16 Ohm
•
Recommended Speaker Impedance (Headset)
75 Ohm to 300 Ohm
•
Recommended MIC impedance
<= 1K Ohm
•
Peak Speaker Output Voltage
5.5V
•
Absolute MIC Input Voltage
3.3V