Azden | IRB-10 | Azden Provides The Solution To The Shrinking Frequency

Azden Provides The Solution
To The Shrinking Frequency Availability Problem!
Now you can use an unlimited number of systems in the
same building and not worry about frequency interference!
The new Azden "Red" Series of infrared wireless
microphones is the solution for classrooms, auditoriums,
churches, conference/meeting rooms, and health clubs, and
wherever security is an issue.
IRR-10
The single-channel IRR-10 has the same features
as the IRR-20, but with only one channel, and is
for those on a budget. Later, you can add a second
receiver on another channel and get the same
results as the IRR-20.
IRR-20
The two-channel IRR-20 receiver allows the use
of two mics at the same time. Each channel has its
own frequency and every IRR-20 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-10)
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.
IRB-10
The IRB-10 battery-powered body-pack provides
hands-free mobility and features a unique clip-on emitter
that attaches to the speaker's clothing, or can be
neck-worn with the supplied lanyard. The mic
jack accepts many mic choices and has an
adjustable volume control. Frequency selection is
accomplished using a small hidden switch. The
top-mounted ON/OFF switch powers the bodypack and activates the Power LED. A metal beltclip keeps the IRB-10 firmly in place. There is an
auxiliary microphone built into the emitter, for use
as a back-up.
IRH-10
For pass-around, use the 2-channel IRH-10
handheld uni-directional mic/transmitter. Multiple
emitters around the base and near the mic element
flood the room. An anti-roll ring around the mic
head keeps the IRH-10 from rolling off a sloping
lectern or school desk.
IRD-10
The IRD-10 external sensor increases the
reciever's working distance. These external
sensors are ideal for larger rooms and come with
wall/ceiling metal mounting brackets.
SPECIFICATIONS
System overall
Working range .............................................IRB-10 - 1600 ft² w/built-in sensor
IRH-10 - 2500 ft² w/built-in sensor
Frequency response......................................50Hz - 9kHz (±3dB) body pack (mic dependent)
50Hz - 5kHz (±3dB) auxiliary emitter mic
40Hz - 9kHz (±3dB) handheld
Dynamic range.............................................>100dB
Operating temperature range........................32° - 113°F (0° - 45°C)
Noise reduction............................................2.1 log compander
IRR-20 2-channel receiver
Sub-carrier frequencies................................2.06MHz & 2.56MHz switchable
Type.............................................................super heterodyne - crystal controlled
Modulation..................................................FM
Signal to noise.............................................>90dB
Image rejection............................................>40dB
Reception sensitivity...................................>25dBµV
Reception selectivity...................................±40kHz
Audio output adjustment.............................mic:-20dB max
line:+4dB max
Audio output impendence...........................mic:<1.5k ohms
line:<1k ohms
Power requirement......................................12VAC @ 1.6A
Size..............................................................8.46" W x 8.27" D x 1.73" H (215 x 210 x 44)
Weight.........................................................2.53 lb (1.5 kg)
IRB-10 - channel body pack transmitter
Sub carrier frequencies................................2.06MHz & 2.56MHz switchable
Modulation..................................................FM
Audio distortion..........................................< 1.0% (± 40kHz deviation @ 1kHz)
Mic input impedance...................................2.2k ohms
Mic input jack..............................................3.5mm
Built-in auxiliary mic..................................uni-directional electret
Mic gain adjustment....................................Max to -50dB
Battery type.................................................2 - “AA” alkaline (2 x 1.5V)
2 - “AA” rechargeable Nh-MH or Ni-Cd (2 x 1.2V)
Battery life (100mA drain)..........................>15 hours w/alkaline batteries - low power mode
(160 mA drain)............................>10 hours w/alkaline batteries - high power mode
Size ............................................................3.94" H x 2.52" W x 1.06" D (100 x 64 x 27 mm)
Weight........................................................4.65oz (132g) - transmitter (w/alkaline batteries)
1.34oz (38g) - clip-on emitter
IRH-10 - 2-channel handheld transmitter
Sub-carrier frequencies...............................2.06MHz & 2.56MHz switchable
Modulation.................................................FM
Audio distortion.........................................< 1.0% (± 15kHz deviation @ 1kHz)
Microphone element type...........................uni-directional dynamic
Battery type.................................................2 “AA” alkaline (2 x 1.5V)
2 “AA” rechargeable Ni-MH or Ni-Cd (2 x 1.2V)
1 - Azden AN-2A rechargeable Ni-Cd
Battery life (260mA drain)..........................>10 hours w/alkaline batteries
Size.............................................................10.04" x 2.28" (255 x 58mm)
Weight.........................................................9.0 oz (258g) w/alkaline batteries
IRD-10 external sensor
Cable length.................................................32.8' (10m)
Power...........................................................powered by receiver
Size..............................................................2" W x 3" W x 1! H (50.8 x 76.2 x 25.4 mm)
Weight.........................................................4 oz (113.4g)
Mounting.....................................................included metal bracket
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