Tour Guide System Wireless Tour Guide Interpretation System

Special features:
2. Simultaneous Interpretation
(1)Interpreters can hear the speaker by wireless receivers and then their transliterations were emitted by other wireless transmitters.
(2)While visitors can hear different languages by taking wireless receivers on different channels.
Chargers:
SCB-24AD SC-100A

24-slot charging /disinfection case 100-slot charger

- Charging/Disinfecting 24 units at same time- Charging 100 units at same time

- Charging current: 200mA/Slot - Charging current: 400mA/Slot

Accessories:

Specifications:
RF Carrier Frequency Range:UHF 614~928MHz (Country dependent)Oscillation Type:PLL SynthesizedFrequency Stability:±0.005% (0~50)ºCDisplay Screen:96*64 dot matrix LCDTunable Channels:38 Fixed channels+32 User channelsSwitching Bandwidth:24MHzTunable Steps:625KHz (Fixed channel),25KHz(User channels)Modulation:FM ±45KHz deviation (nominal)Signal-to-Noise ratio:>90dB typical (A-weighted )Total Harmonic Distortion:<0.5% (Ref.±45KHz deviation,1KHz modu)Power Supply:Lithium ion polymer battery 3.7v/600mAhDimension:69mm * 42mm * 14mmUnit Weight:< 50g (With battery)Operating Temperature:-20ºC to +70ºCOperating Range>200m (Environment dependent)CertificateFCC,CE

Four versions of different frequency band is supplied (other frequency band could be customed)
•F652-24: Frequency Band 640~664MHz (38 Fixed channels+32 User channels)
•F800-24: Frequency Band 788~812MHz (38 Fixed channels+32 User channels)
•F827-09: Frequency Band 823~832MHz (15Fixed channels+32 User channels)
•F864-02: Frequency Band 863~865MHz (81 Fixed channels+32 User channels)
•F858-24: Frequency Band 846~870MHz (38 Fixed channels + 32 User channels)
•F915-26: Frequency Band 902~928MHz (42 Fixed channels + 32 User channels)
Other frequency band can be customed.

Receiver (SPL-32R): RF sensitivity:2uV (60dB S/N)Antenna:Uses earphone cable or 1/4 λ flexible antennaImage Rejection:80dB TypicalSpurious Rejection:80dB TypicalAF Output:3.5mm connectorAF Output Control:100mw maximum ,16setps digital volumeMinimum Load Impedance:12ΩOperation Time:12-13 hours

Transmitter (SPL-32T): RF Power Output:10mW/20mW (country dependent)Antenna:1/4 λ flexible antenna or uses microphone cableHarmonic Suppression>50dBMicrophone Input:Unbalanced, 3.5mm connector(Tip)Line InputUnbalanced, 3.5mm connector(Ring)MIC Gain Adjustment Range:Programmable in 31 steps , -10dB to +20dBOperation Time:11-12 hours (High Power) 18 hours(Low Power)