
As a leader in IR wireless microphones,
AZDEN offers years of experience in creating
systems for any rooms that work in real-word
situations.
AZDEN INFRARED
The smart solution
for all your wireless needs

AZDEN corporation
200 Valley Road, Suite 101
Mt. Arlington, NJ 07856
(973)810-3070, FAX (973)810-3076
e-mail: sales@azdencorp.com
Specifications
Receivers IRR-15 IRR-40 IRR-106
Reception Channel 1 ch 2 ch 6 ch
Sub-carr ier frequency 2.06 or 2.53MHz 2.06 & 2.53MHz 2.06 - 2.91MHz
Type
Modur ation
Pilot tone signal
Frequency response
Line input RCA Jack (L-R) x1 RCA Jack (L-R) x2 N/A
Audio output
MIC φ 6.3 Phone Jack
RCA Jack Mono x2 XLR 3 x6
Mix out XLR 3 x1
Sensor input RCA Jack x1 F-connector x3 F-connector x5
Power requirement DC12V DC15V DC12V
Size (W x H x D) 100 x 44 x 160 mm 204 x 44 x 210 mm 435 x 44 x 270 mm
Wei ght 540g 1.3kg 4.5kg
Tabletop Transmitters IRC-22 IRC-51 IRC-56
Reception Channel 2 ch 1 ch 5 ch
Sub-carr ier frequency 2.06 & 2.56MHz
Modur ation
Microphone type
Frequency response
Deviation
Power requirement
Size (W x H x D) 100 x 53 x 160 mm
Wei ght 700g inc./batteries
Neck-worn Transmitters IRN-10 IRN-20 IRN-30
Reception Channel 2 ch
Sub-carr ier frequency 2.06 & 2.53MHz 2.06MHz 2.55MHz
Modur ation
Microphone type Uni-directional ECM x1
Frequency response 100- 8kHz ±3dB
Deviation
Power requirement 2 "AA" batteri es
Battery life
Size (W x H x D) 70 x 80 x 27 mm 95 x 50 x 25 mm 27 x 90 x 28 mm
Wei ght 120g inc./batteries
Other Tr ansmitters IRH-15c IRH-56 IRB-56
Reception Channel 2 ch
Sub-carr ier frequency
Modur ation
Microphone type Omni- directional electret
Frequency response
Deviation
Power requirement
Size (W x H x D) 64 x 100 x 27 mm
Wei ght 130g inc. /batter ies
50-10kHz ±3dB less than 1%
2.4 - 3.0V, 2 "AA" batteries
>8 hour w/alkaline battery
50-10kHz ±3dB less than 1%
DC7.2-9V, 6 "AA" batter ies
50-10kHz ±3dB less than 1%
Modern IR technology provides complete security, unlike RF systems.
In today’s RF-saturated world, having a multi-channel microphone sys-
tem, that can avoid interference in today’s conference rooms is hard.
However, with AZDEN IR based products interference is never problem.
AZDEN infrared offers the built-in advantage of absolute security from eavesdropping or monitoring.
What is said in the room, stays in the room.
In Today’s RF-saturated world, AZDEN’s infrared offers protection from RF interference from other devices, including DTV, cell
phones and other electronic gear.