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The New Azden infrared IRR-40P
powered, dual-channel receiver allows you to use 2 wireless microphones
simultaneously, and you can also adjust system volume right from the IRN-20
pendant style transmitter. 2 wireless microphones can be used for,
"team-teaching, or with the mini handheld microphone (IRN-30) for student
pass-around. The receiver also has 2 stereo auxiliary inputs so that other
line-level devices (CD players, MP3 players, VCRs, etc.) can be attached and
played through the system. The teacher can also send the audio to a recorder or
video camera, using the line-level output jack. For bigger rooms or odd-shaped
rooms up to 3 external sensors can be attached. With all 4 of the ceiling
speakers attached to the IRR-40P, sound is spread equally throughout the room,
allowing all students to hear equally.
Technical Specs:
Sub-carrier frequencies: 2.06MHz & 2.56MHz
Type: Super heterodyne – crystal controlled
Modulation: FM
Signal-to-Noise: >75dB A weighted
Reception sensitivity: >25dBµV
Line Input impedance: 32k ohms ±15%
Line Output adjustment: – infinity to +10dBu
Audio Output: 5W x 4 @ 4 ohms
Power requirement: 15V DC @ 2.7A (use model BC-30)
Size: 8.03" W x 9.19" D x 1.73" H (204 x 233 x 44mm)
Weight: 3.33lb (1.5kg)
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