High Quality Wireless Conferencing Simultaneous Interpretation System 32 Series

Main Applications
Touring
Widely used in touring, visiting museums, exhibitions and factories.Guest reception
Used in reception of visitants in product presentation, advanced exhibition of large companies.Simultaneous interpretation
International conference simultaneous interpretation.Teaching
Wider use in meeting, school teaching and so on.Stage monitoring
Wireless monitor of the performance: especially for the acting singer to monitor the accompaniment.
Special Featuresof wireless tour guide systemPortable design, super compact and lightweight.metal aluminum alloy shell design.UHF band PLL synthesized design.38 Fixed-channels and 32 User-channels design, frequency of User-channel can be set by user.32 channels (languages) can be switched quickly.96*64 dot matrix white LCD display.LCD display channel, frequency, volume, battery state, RF level, audio level and overload prompt ."Digital Pilotone & RF Noise Lock" dual-squelch circuit of Soolai original creation, to improve anti--interferenceperformance of system.High performance double-IF circuit design.Adopt multi-stage high performance RF filter, high anti-interference performance to ensure mutiple channels can be used simultanously without interference.Digital 16-step volume control of receiver.Digital 21-step SQ adjusting of receiver.31 steps microphone gain adjustment (-10~+20dB) of transmitter.HIGH/LOW RF power output adjustment of transmitter.Quick-mute function of transmitter.Built-in polymer ion polymer battery, continuously working for 12-13hours.Unique design of the main device and the clip is separated, and there are two ways of wearing by lanyard and waist hanging.Parameter setting with password protection.Variously charging equipments for choice, convenient to charge, disinfect, store and carry.Operating range 200m (line-of-sight).
Tour Guide Application

The speakers' voice is clearly heard by listeners. Receivers' quantity is unlimited.

Listeners can hear both speaker A and speaker B .

A multi-person speaker recommended to use the full-duplex tour guide system TG-900.

Simultaneous lnterpretation ApplicationSpokesman's voice was emitted by a wireless transmitter.Interpreters can monitor the spokesman by wireless receivers and then their transliteration were emitted by other wireless transmitters.While visitors can hear different languages by taking wireless receivers on different channels.
Specificationsof wireless tour guide systemRF Carrier Frequency RangeUHF 788~812MHz (F800-24)Oscillation TypePLL SynthesizedFrequency Stability±0.005% (0~50)ºCDisplay Screen96*64 dot matrix LCDTunable Channels38 Fixed channels+32 User channelsSwitching Bandwidth24MHzTunable Steps625KHz (Fixed channel),25KHz(User channels)ModulationFM ±45KHz deviation (nominal)Signal-to-Noise ratio>80dB typical (A-weighted )Total Harmonic Distortion<0.8% (Ref.±45KHz deviation,1KHz modu)Audio Frequency Response50 - 15,000Hz, ±3dBPower SupplyLithium ion polymer battery 3.7v/600mAhDimension69mm * 42mm * 14mmUnit Weight< 50g (With battery)Operating Temperature-20ºC to +70ºCOperating Range>200m (Environment dependent)CertificateFCC,CENote : Frequency Band is Country depended
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 (38 Fixed 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 customedTransmitter (SPL-32T):Antenna1/4 λ flexible antenna or uses microphone cableRF Power Output10mW/20mW(country dependent)Harmonic Suppression>50dBModulationFM ±45KHz deviation (nominal)Microphone InputUnbalanced, 3.5mm connector(Tip)Line InputUnbalanced, 3.5mm connector(Ring)Gain Adjustment RangProgrammable in 31 steps , -10dB to +20dBOperation Time11-12 hours (High Power) 18 hours(Low Power)
Receiver (SPL-32R):RF sensitivity2uV (60dB S/N)AntennaUses earphone cable or 1/4 λ flexible antennaIntermediate Frequency(IF)Double-IF 110.6MHz/10.7MhzImage Rejection80dB TypicalSpurious Rejection80dB TypicalAudio Output3.5mm connectorVolume control100mw maximum ,16setps digital volumeMinimum Load Impedance16ΩOperation Time12-13 hours
Accessoriesof wireless tour guide system