Instructions

Specifications
Perception wireless 33
HT 45
HT 45HT 45
HT 45
PT 45
PT 45PT 45
PT 45
SR 45
SR 45SR 45
SR 45
Carrier frequency range 500 - 865 MHz 500 - 865 MHz 500 - 865 MHz
Modulation FM FM FM
Audio bandwidth 70 - 20,000 Hz 40 - 20,000 Hz 40 - 20,000 Hz
T.H.D. at 1 kHz typ. 0.8% typ. 0.8% typ. 0.8%
Signal/noise ratio typ. 105 dB(A) typ. 105 dB(A) typ. 105 dB(A)
RF output 10 mW 10 mW
Power requirement 1x 1.5 V AA size battery 1x 1.5 V AA size battery -
Battery life 10 hours 10 hours -
Squelch threshold - - -100 to -70 dBm adjustable
Audio outputs - - Balanced XLR and unbalanced
1/4" (6.3 mm) jack: adjustable
from mic to line level. Output level
at rated deviation: 500 mV rms
Dimensions 229 x 53 x 53 mm 60 x 74 x 30 mm 200 x 190 x 44 mm
Net weight 214 g 60 g 360 g
This product conforms to the standards listed in the Declaration of Conformity. To order a free
copy of the Declaration of Conformity, visit http://www.akg.com or contact [e-mail].
7 Specifications