Azden VHF PERFORMANCE Series Owner's Manual page 14

°
Transmitter
Microphone Unit
RF Output Power 10mW (50mW max)
Input Impedance
Audio Adj.Range
Battery
Battery Life
Size
Weight
° ° °
31HT
Uni Dynamic Omni Electret
8K ohms 2.2K ohms
N/A
AA (1.5V)
8-10 hours (using alkaline battery)
62X221mm 86(H)X60(W)X21.5(D)mm
2.44X8.7" 3.4(H)X2.3(W)X0.84(D)"
213g (7.5oz) 112g (4.0oz)
31LT 31IT
N/A
30mW (50mW max)
100K ohms
30 dB
9V (006P)
86(H)X60(W)X21.5(D)mm
3.4(H)X2.3(W)X0.84(D)"
152g (5.4oz)
31XT
N/A
10mW (50mW max)
47K ohms
AA (1.5V)
33X120mm
1.3X4.7"
92g (3.2oz)