Samson AirLine 77 Owner's Manual page 18

Transmitter (AH1)
Operating Power Voltage
Current Consumption
Battery Life
RF Output Power (5mW)
Frequency Stability
Spurious
Modulation Factor
Input Impedance (Mic)
THD
Audio Frequency Response
Controls
Input
Indicators
Specifications
13kHz Minimum, 15kHz Typical, 17kHz Maximum, Input 1kHz-20dBv
18
Samson AirLine
1.5V Typical, 1.05V Minimum, 2V Maximum
60mA Typical
14 Hours (AAA size battery)
-4dB Minimum, +3dB Maximum
-40kHz Minimum, 40kHz Maximum
< 2% (1 kHz deviation 15kHz)
50Hz - 15kHz (±3.5 dB)
Power Switch, Mute Switch Volume
2.5mm Stereo Jack
Power On (LED Flash), Low Battery (LED On
1µW
2K ohms