Specifications - Vlp 102 Pendant Microphone - Extron electronics VoiceLift User Manual

Specifications — VLP 102 Pendant Microphone
Audio/acoustic and electrical
Microphone type ......................... Omnidirectional electret condenser
Microphone gain ......................... -6 dB to +6 dB, adjustable in 1 dB steps
Audio input
Number/signal type ..................... 1 mono, via integrated electret condenser microphone or
Connectors ................................... (1) 3.5 mm mini audio jack (tip = left, ring = right, sleeve = GND) for
IR transmitter (microphone transmission)
Signal type ................................... Infrared output
Carrier frequencies ...................... A and C: 2.3 MHz (selectable)
Operating range .......................... 40' (12.2 m) line of sight
Transmission angles ..................... 150° horizontally and 90° vertically
General
Power ........................................... Supplied by an internal battery
Charger requirements ................. +5 VDC, 0.5 A on a 3.5 mm o.d. DC power jack, center pin positive
Batteries
Number/type ......................... 1 AA size NiMH or alkaline battery
Operating time (h:mm) ......... Rechargeable 2500 mAh NiMH batteries: up to 13 hours, continuous use
Recharging time .................... 5 hours for a 2500 mAh NiMH battery
Temperature/humidity ................ Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Cooling ......................................... Convection, no vents
Mounting ..................................... Can be used as a pendant with the included lanyard.
Enclosure type .............................. High impact plastic
Enclosure dimensions .................. 4.7" H x 1.4" W x 1.1" D*
Product weight ............................ 1.7 oz (50 g) without battery
Shipping weight .......................... 1 lb (<1 kg)
Vibration ...................................... ISTA 1A in carton (International Safe Transit Association)
Regulatory compliance
EMI/EMC ................................ FCC class B
Environmental ....................... Complies with the appropriate requirements of RoHS and WEEE.
Accessibility ........................... Section 508 of the Rehabilitation Act (29 U.S.C. 794d)
MTBF ............................................. 30,000 hours
Warranty
Product .................................. 3 years parts and labor
Microphone battery .............. 90 days
1 mono, unbalanced, via auxiliary mic input jack with 3.3 VDC plug-in
power;
and
1 stereo, unbalanced, via auxiliary line input jack, mixed with mic input
auxiliary
line input (Audio In)
(1) 2.5 mm mini audio jack (tip = signal + bias voltage, sleeve = GND) for
auxiliary mic input (Mic)
B and D: 2.8 MHz (selectable)
Alkaline batteries: up to 10 hours, continuous use
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
(12.0 cm H x 3.5 cm W x 2.9 cm D*)
(*Depth includes clip. Depth without clip = 0.9" [2.3 cm])
2.7 oz (75 g) with battery
VoiceLift System Installation • Reference Information
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