1.Type OT45. 2.Competitive price. 3.High quality and best service. 4.used in telephone and others.

Parameters:

1.Type: OT 45

2.Impedance: 60-150ohm

3.Sensitivity: -13±4dB

4.Frequency Range: 300-3400Hz

5.Load: 50ohm

Demensions:

Type OT45 transmitter