Back to the main page Back to category EXMAX
musical instrument details
EXMAX UHF-938 Professional UHF Wireless Tour Guide System for Tour Guiding, Teaching, Travel, Field Interpretation - 1 Transmitter and 80 Receivers
Estimated price for orientation: 2 438 $
Category: EXMAX
Class:
Features UHF radio frequency for interference-free reception Frequency synthesized PLL circuitry for stable signal transmission Two jacks for the microphone and line ensuring variable utilization Automatic mute control for silent standby Individual volume control on each receiver Description Product Description Color: 1 Transmitter 80 Receivers Features
? UHF radio frequency for interference-free reception
? Frequency synthesized PLL circuitry for stable signal transmission
? Two jacks for the microphone and line ensuring variable utilization
? Automatic mute control for silent standby
? Individual volume control on each receiver
Application
Tour guiding, field interpretation
Specification
? Frequency Control: PLL synthesized function
? Carrier Frequency: 433MHz
? Modulation Mode: FM
? Frequency Response: 60Hz-15kHz
? S/N Ratio: £¾45dB (at 1kHz)
? Total Harmonic Distortion: £¼1%
? Transmit Power: ¡Ü10mW
? Input Level: Virtual Value 500mV
? Transmitter Power Supply: 2 x 1.5V AA Alkaline Battery(NOT included)
? Transmitter Playtime: Approx. 12hrs
? Receiver Power Supply: 2 x 1.5V AA Battery(NOT included)
? Receiver Playtime: Approx. 25hrs
? Operating Range: Approx. 50m
Package Contents
1x Transmitter
80x Receiver
1x Headset microphone
80x Earphone
1x ? 3.5 ? 6.3, Plug
1x ? 3.5 plug conversion cable
Features UHF radio frequency for interference-free reception Frequency synthesized PLL circuitry for stable signal transmission Two jacks for the microphone and line ensuring variable utilization Automatic mute control for silent standby Individual volume control on each receiver Description Product Description Color: 1 Transmitter 80 Receivers Features ? UHF radio frequency for interference-free reception ? Frequency synthesized PLL circuitry for stable signal transmission ? Two jacks for the microphone and line ensuring variable utilization ? Automatic mute control for silent standby ? Individual volume control on each receiver Application Tour guiding, field interpretation Specification ? Frequency Control: PLL synthesized function ? Carrier Frequency: 433MHz ? Modulation Mode: FM ? Frequency Response: 60Hz-15kHz ? S/N Ratio: £¾45dB (at 1kHz) ? Total Harmonic Distortion: £¼1% ? Transmit Power: ¡Ü10mW ? Input Level: Virtual Value 500mV ? Transmitter Power Supply: 2 x 1.5V AA Alkaline Battery(NOT included) ? Transmitter Playtime: Approx. 12hrs ? Receiver Power Supply: 2 x 1.5V AA Battery(NOT included) ? Receiver Playtime: Approx. 25hrs ? Operating Range: Approx. 50m Package Contents 1x Transmitter 80x Receiver 1x Headset microphone 80x Earphone 1x ? 3.5 ? 6.3, Plug 1x ? 3.5 plug conversion cable