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The IRR-30 system consist of:
IRR-30x1,IRH-15cx1,IRN-10x1,IRD-60x1
IRR-30
Technical Specs:
Now you can use an
unlimited number of systems in the same building and not worry
about frequency interference! The Azden "Red" Series of infrared
wireless microphones is the solution for classrooms, auditoriums,
churches, conference/meeting rooms, and health clubs, and where
ever security is an issue.
The two-channel IRR-30 receiver allows the use of two mics at the
same time. Each channel has its own frequency and every IRR-30 uses
the same two frequencies. The 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.
Sub-carrier frequencies: 2.06MHz & 2.56MHz
Type: super heterodyne – crystal controlled
Modulation: FM
Signal-to-Noise: >90dB
Reception sensitivity: >25dBµV
Audio output adjustment
mic: –20dB max
line: 0dB max
Audio output impedance
mic: <1.5k ohms
line: <1k ohms
Power requirement: 12VDC @ 200mA
Size: 8.46" W x 8.27" D x 1.73" H (215 x 210 x 44mm)
Weight: 2.53lb (1.15kg)
IRH-15c
Technical
Specs:
The perfect handheld "pass-around" microphone for student
participation, this dual channel microphone/transmitter, operates
on the channel that the teacher is not using. It is powered by two
"AA" batteries (Alkaline or rechargeable (1HR-3U only)) and is
compatible with all Azden infrared models.
Sub-carrier frequencies: 2.06MHz & 2.56MHz switchable
Modulation: FM
Microphone element type: Uni-directional dynamic
Frequency Response: 50-8kHz ±3dB
Battery type: 2-“AA” Alkaline (1.5V x 2 ) or
2-1HR-3U “AA” rechargeable Ni-MH (1.2V x 2 )
Battery life: > 6 hours w/alkaline batteries
Size: 9.65" x approx.1.375" (245 x approx. 35mm)
Weight: 9.1oz (258g) w/alkaline batteries)
IRN-10
Technical
Specs:
A lightweight, chest worn, microphone/transmitter, the IRN-10 comes
with an adjustable lanyard. It is both a microphone and infrared
transmitter which wirelessly "links" the teacher to the
IRr-15/IRR-30/IRR-30P receiver. It has a specially designed
internal microphone array which provides great sound pick-up. With
two switchable channels, a teacher can go from classroom to
classroom with the same microphone! With just two "AA" batteries
(Alkaline or rechargeable (1HR-3U only)) the microphone can be used
the entire school day without re-charging or changing
batteries.
Sub-carrier frequencies: 2.06MHz & 2.56MHz switchable
Modulation: FM
Microphone element type: Uni-directional electret x 2
Frequency response: 50-9kHz ±3dB
Ext Mic input imped.: 2.2k Ω Ext Mic input jack: 3.5mm
Ext. Mic Voltage/Current: 3.5VDC @ 1mA
Mic gain adjustment: +6dB to approx. –10dB
Battery type: 2-"AA" Alkaline (1.5V x 2) or
2-1HR-3U "AA" rechargeable Ni-MH (1.2V x 2)
Battery life: > 8hours w/alkaline batteries
Size: 3.15" H x 2.75" W x 1.06" D (80 x 70 x 27mm)
Weight: 4.3oz (120g) -w/alkaline batteries
IRD-60
Technical Specs:
The IRD-60 is an externally mounted infrared
sensor that is used with the IRR-15, IRR-30, IRR-30P receivers and
the APS 25 speaker system that has the APS-IRII installed. The
sensor is fitted with an "F" connector and comes with a ceiling
mounting bracket.
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