LightSpeed Technologies 850iR Benutzerhandbuch
8 5 0 i R U s e r M a n u a l
850iR User Manual | 34
SYSTEM SPECIFICATIONS
OVERALL SPECIFICATIONS
RECEIVER SPECIFICATIONS
TRANSMITTER SPECIFICATIONS
IR SENSOR SPECIFICATIONS
Power Output ....................................................... 12 W per channel (48 W total)
Amplifier Frequency Response ............................. 40 Hz to 20 kHz ±3 dB
Carrier Frequencies (IR) ....................................... 2.06/2.54; 3.2/3.7 MHz
Signal-to-Noise Ratio ............................................ > 73 dB
Dynamic Range .................................................... > 73 dB
Maximum Deviation ............................................. ±50 dB
Amplifier Frequency Response ............................. 40 Hz to 20 kHz ±3 dB
Carrier Frequencies (IR) ....................................... 2.06/2.54; 3.2/3.7 MHz
Signal-to-Noise Ratio ............................................ > 73 dB
Dynamic Range .................................................... > 73 dB
Maximum Deviation ............................................. ±50 dB
Receiver Type ....................................................... Superheterodyne
Receiver Sensitivity .............................................. 6 µV for 60 dB S/N
Image and Spurious Rejection .............................. > 70 dB
Dimensions (W x D x H) ....................................... 17.3” x 8.5” x 1.75”
Weight .................................................................. 7 lbs.
Receiver Sensitivity .............................................. 6 µV for 60 dB S/N
Image and Spurious Rejection .............................. > 70 dB
Dimensions (W x D x H) ....................................... 17.3” x 8.5” x 1.75”
Weight .................................................................. 7 lbs.
Working Range ..................................................... Up to 1600 square feet per sensor
Cable .................................................................... 50 ft., Plenum-rated
Mounting .............................................................. Ceiling clip/Wall bracket
Dimensions .......................................................... 4.25” (Diam.) x 2.0” (H)
Weight .................................................................. 4.5 oz.
Cable .................................................................... 50 ft., Plenum-rated
Mounting .............................................................. Ceiling clip/Wall bracket
Dimensions .......................................................... 4.25” (Diam.) x 2.0” (H)
Weight .................................................................. 4.5 oz.
LT-71 LightMic
Audio Distortion ................................................... < 1 %
Built-in Microphone .............................................. Unidirectional Electret
Battery Power (1-year warranty) .......................... 2 AA NiMH Rechargeable
Audio Inputs ......................................................... Mic Level 3.5 mm
Line Level 3.5 mm
Dimensions (W x D x H) ....................................... 1.375” x .75” x 4.625”
Weight .................................................................. 3.7 oz.
Audio Distortion ................................................... < 1 %
Built-in Microphone .............................................. Unidirectional Electret
Battery Power (1-year warranty) .......................... 2 AA NiMH Rechargeable
Audio Inputs ......................................................... Mic Level 3.5 mm
Line Level 3.5 mm
Dimensions (W x D x H) ....................................... 1.375” x .75” x 4.625”
Weight .................................................................. 3.7 oz.
REDMIKE
Audio Distortion ................................................... < 1 %
Built-in Microphone .............................................. Unidirectional Electret
Battery Power (1-year warranty) .......................... 1 AA NiMH Rechargeable
Audio Distortion ................................................... < 1 %
Built-in Microphone .............................................. Unidirectional Electret
Battery Power (1-year warranty) .......................... 1 AA NiMH Rechargeable
Sensing Battery
Audio Input .......................................................... 3.5 mm
Dimensions (W x D x H) ....................................... 0.9” x 1.0” x 3.5”
Weight .................................................................. 2.1 oz.
Dimensions (W x D x H) ....................................... 0.9” x 1.0” x 3.5”
Weight .................................................................. 2.1 oz.
HM-70 Handheld Microphone
Audio Distortion ................................................... < 1 %
Built-in Microphone .............................................. Unidirectional Electret
Battery Power (1-year warranty) .......................... 2 AA NiMH Rechargeable
Dimensions (W x D x H) ....................................... 2.25” x 2.25” x 8.75”
Weight .................................................................. 7.36 oz.
Audio Distortion ................................................... < 1 %
Built-in Microphone .............................................. Unidirectional Electret
Battery Power (1-year warranty) .......................... 2 AA NiMH Rechargeable
Dimensions (W x D x H) ....................................... 2.25” x 2.25” x 8.75”
Weight .................................................................. 7.36 oz.