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Sapphire (IRT-60) microphone/transmitter specs
Transmission Carrier
Transmission Frequencies
Channel Selection
Transmitting Diodes
Wavelength
Modulation
Frequency Response
Pilotone Frequency
Peak Deviation
Dynamic Range
Operating Range
Latency (mic to speakers)
Battery Used
Battery Life
External Power Charger
Transmission Angle
User Controls
Power (On/Off)
Mute Switch (On/Off)
Addt'l Mic Gain Control
Audio Source Vol./Gain
Channel Select
External Mic/Aux Input
Dimensions (H x W x D)
Weight
Handheld (IRT-35) microphone/transmitter specs
Transmission Carrier
Transmission Frequencies
Channel Selection
Transmitting Diodes
Wavelength
Modulation
Pilotone Frequency
Peak Deviation
Operating Range
Power Switch (Slide)
Battery Charge Level (LED)
Battery Life
Dimensions
Weight
Specifications
Infrared
2.08 MHz & 2.54 MHz
Field Switchable
Six
850 nm
FM Wide-Band
100 Hz - 10 KHz
32.768 KHz
± 25 KHz
95.5 dB @ 2.8% THD
60 Ft. line of sight
0.87 ms
Lithium-ion polymer (3.7V / 620mAh)
8 Hrs/Charge
5V DC Micro USB Connector
180° Conical
Press & Hold
Momentary Press (blinks when muted)
Normal, -3dB, -6dB
Increase, Decrease
(A or B) in battery compartment
3.5 mm Line Level
3.5" x 1.25" x 0.75"
1.4 oz including battery
Infrared
2.08 MHz & 2.54 MHz
Field Switchable
Ten
850 nm
FM Wide-Band
32.768 KHz
± 25 KHz
50 ft. line of sight
On/Off
Green: Full | Orange: Medium | Red: Low
Approx. 7 Hr./Charge
2.125" dia. (Head), 1.4375" dia. (Body), 9.625" H
10.3 oz. w/ Battery
19
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