Azden IRR-30P Powered Dual-Channel Infrared Wireless Receiver
The heart of the Azden infrared system is the IRR-30P powered, dual-channel receiver. It allows you to use and control the volume of 2 wireless microphones simultaneously, either for "team-teaching, or to use the handheld microphone 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 additional external sensors can be attached. With all 4 of the ceiling speakers attached to the IRR-30P, sound is spread equally throughout the room, allowing all students to hear equally.
|Sub-carrier frequencies||2.06MHz & 2.56MHz|
|Type||Super heterodyne - crystal controlled|
|Signal-to-Noise||>75dB A weighted|
|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)|