Azden Infrared - The Smart Solution For Wireless conferencing

As a leader in infrared wireless microphones, AZDEN offers years of
experience in creating systems for conference and classrooms that
work in real-word situations.

NO RF INTERFERENCE
In today’s RF-saturated world, Azden’s infrared
off-ers protection from RF interference from
other devices, including DTV, cell phones and
other electronic gear.
SAFE AND SECURE
Azden infrared off-ers the built-in advantage
of absolute security from eavesdropping or
monitoring. What is said in the room, stays
in the room.
AZDEN INFR ARED CONFERENCING
Our 6-channel infrared system features
a rack-mount receiver (IRR-106) with 6
individual (volume adjustable) outputs
and one “mixed output. It also has 5 external
sensor inputs, to give better coverage
for “diffi-cult” rooms.
The Chairman’s mic (IRC-51) can override
the other mics (IRC-56) and each mic has
an LED ring which lights when in use.
Azden tabletop mics can use Alkaline or
rechargeable batteries, which provide
power, and can be recharged while in
the mic, from a wall-mount charger.

Specification           IRR-106
Sub-carrier Frequency        2.00 MHz - 3.00 MHz
Type                                  super Heterodyne
Modulation                        FM
Reception Sensitivity        > 25 dBμV
Reception Selectivity        ± 2 kHz
Audio Output Adjust-ment Mic: 20 dB max Line: 0 dB max
Audio Output Imped-ance Mic: < 1.5 k ohms Line: < 1 k ohms
Power Requirement                  1-0200V  AC 50-60 Hz
Size                                          465W x 270D x 44H mm (18.3 x 10.62 x 1.57 inches

Specification          IRC-56,51
Sub-carrier Frequency           2.00 MHz - 3.00 MHz
Modulation                           FM
Microphone Element Type   Uni-Directional Dynamic
Power Requirement              4 *AA Alkaline (15V x 4) or 4 "AA" NiMH(1.2V X 4)
Battery Lift                            > 5 hours with Alkaline batteries
Size                                      150W x 150H x 44D (5.9 x 5.9 x 1.73 inches) {w/out flexible mic head}

Specifications                  IRH-56                                                       IRB-56
Sub-carrier Frequency           2.00 MHz - 3.00 MHz                                                         2.00 MHz - 3.00 MHz
Modulation                                        FM                                                                                     FM
Microphone Element Type    Unidirectional Dynamic                                                     Unidirectional Electret
Frequency Response       50 Hz -9 k Hz ( ± 3 dB) Body Pack (Mic dependent)             50 Hz -9 k Hz ( ± 3 dB) Body Pack (Mic dependent)
Ext.Mic Input Impedance                   NA                                                                                  202 k ohms
Ext.Mic Input Jack                              NA                                                                                   φ3.5 mm                                            
Mic Gain Adjustment                         NA                                                                                   Max to -50 dB
Power Requirement              2 "AA" Alkaline (1/5V x 2)                                                   2 "AA" Alkaline (1/5V x 2)
                                        2"AA" rechargeable NiMH (1.2 x 2)                                   2"AA" rechargeable NiMH (1.2 x 2)
Battery Lift                       8 hours w/alkaline batteries - low power                            10 hours w/alkaline batteries - low power
                                       5 hours w/alkaline batteries - high power                           8 hours w/alkaline batteries - high power
Size                               240 x 57.5 mm (9.44 x 2.26 inches)                                    100H x 64W x 27D mm(3.94 x 2.5 x 1.06 inches)
Weight                           300 g /Alkaline batteries ( 10.98 oz)                                    132g - transmitter w/Alkaline batteries (4.33 oz)
                                                                                                                                         38g - emitter mic(1.34 oz)

                                                      IRD-36                                                       IRD-66
Output                                         F-Connector                                                                   F-Connector
Power Requirement           Powered by receiver (24V @ 10 mA)                        Powered by receiver (24V @ 10 mA)
Size                          72.5W x 27H x 50D mm (2.54 x 1.06 x 1.97 inches)           100D x 30L mm (3.93 x 1.18 inches)
Weight                      90g including mounting bracket ( 3.17 oz)                 170g including mounting bracket (6 oz)

This system consists of these components