Azden IRR-15 Single-Channel Infrared Wireless Receiver Get Azden IRR-15 Price / Buy Online

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The Azden IRR-15 Single-Channel Infrared Receiver has the same basic features as the IRR-30, but with only one channel, and is great for those on a budget. Later, you can add a second receiver on another channel and get the same results as the IRR-30. Instead of the normal radio waves that other wireless systems use, Azden Infrared systems use invisible light beams in the infrared range. Through the use of infrared you will no longer be plagued by outside interference. In the real world, the ability to use multiple systems in the same location without frequency interference will prove to be a tremendous benefit to you. Using infrared means that the audio generated in your room stays in your room. Your discussions cannot be overheard on other systems in other rooms.

Azden IRR-15 Single-Channel Infrared Receiver Key Features

Infrared Wireless Receiver

Infrared wireless microphone systems are the best solution for classrooms. In today's RF saturated world a VHF or UHF microphone system risks interference from a variety of other devices and sources. Cell phones, radios, TV, PA systems, police and emergency service systems, etc., can all interfere with VHF and UHF, but not with IR. Furthermore, infrared is perfect for classroom audio, since, unlike the other systems, IR is short-range, cannot penetrate walls, and is line-of-sight. This means that a school can have as many classrooms as desired with individual audio systems, without fear of interference. In addition, since each classroom system is on the same pair of channels, teachers can go from room to room without having to switch microphones.

Single-Channel Receiver With Volume Control

Line In

The IRR-15 allows other line-level devices (CD players, MP3 players, VCRs, etc.) to be attached and played through the system.

Line Out

The sound from the microphone and any audio player connected to the Stereo Input will output on both the Left and Right channel.

Power On/Receiving Signal LED Indicator

Built-in Infrared Sensor Array For Rooms up to 1600 Square Feet

The IRR-15 receiver's built-in sensor array allows complete freedom of movement in a 1600-sq.ft. room. For larger rooms, up to three wall/ceiling mountable external sensors (IRD-30 or IRD-60) increase the working distance. If the receiver is mounted in a secured cabinet the third sensor input disables and replaces the receiver's internal sensor.

Azden IRR-15 Specifications

Sub-carrier Frequencies:

2.06MHz and 2.56MHz

Receiver Type:

Super heterodyne -- crystal controlled

Modulation:

FM

Signal-to-Noise:

>83dB

Image Rejection:

>40dB

Reception Sensitivity:

>25dBµV

Reception Selectivity:

±40kHz

Audio Output Adjustment:

line: +2dB max (10k ohm load)
mic: -26dBm (600 ohm load)

Audio Output Impedance:

line: <1 k ohms

Audio Input Impedance:

line: <1 k ohms

Power Requirement:

12VDC @ 300mA

Dimensions (W x H x D):

3.9" x 6.3" x 1.6" (100 x 161 x 44 mm)

Weight:

Approx. 18.7 oz. (530g)

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