Tour Guide System

Main features:
1. Super mini, light weight and metal shell design. Dimension: 69*42*12mm, Weight: 50g (include battery).
2. UHF band PLL synthesized design.
3. 38 Fixed-channels and 32 User-channels design, frequency of User-channel can be set by user.
4. 32 channels (languages) can be switched quickly.
5. 96*64 dot matrix White LCD display.
6. LCD display Channel, frequency, volume, battery, RF level, Audio level and microphone gain.
7. "Digital Pilotone & Noise Lock" dual-squelch Circuitry.
8. High performance double-IF circuit design.
9. High anti-interference performance that makes many units be used simultaneously without interference in one spot.
10. Digital 16-step volume control of receiver.
11. Digital 21-step SQ adjusting of receiver.
12. Dynamic display of Audio level and Audio overload warning of transmitter.
13. 31 steps microphone gain adjustment (-10~+20dB) of transmitter.
14. HIGH/LOW RF power output adjustment of transmitter.
15. Quick-mute function of transmitter.
16. Built-in polymer ion polymer battery, continuously working for 11-13hours.
17. Unique clip-worn design.
18. Parameter setting with password protection.
19. Variously charging equipments for choice, convenient to charge, disinfect, store and carry.
20. Operating range 200m in open ground.
Application:
1. Tour Guide (SPL-32T + SPL-32R)
(1) The speaker's voice can be clearly heard by the listeners.
(2) The number of receivers is optional.2. Tour Guide with MP3 player (G-MP3T + SPL-32R)
(1) Not only speaker's voice but also MP3 audio file can be heared by listener.
(2) The MP3 audio file can be selected by speaker on G-MP3T, it alsocan be activatedplay automatically byRFID trigger.3. 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:
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)
•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)
Receiver (SPL-32R):RF sensitivity:2uV (60dB S/N)Antenna:Uses earphone cable or 1/4 λ flexible antennaAF Output:3.5mm connectorAF Output Control:100mw maximum ,16setps digital volumeMinimum Load Impedance:16ΩOperation 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 Input:Unbalanced, 3.5mm connector(Ring)Gain Adjustment Range:Programmable in 31 steps , -10dB to +20dBOperation Time:11-12 hours (High Power) 18 hours(Low Power)
Main Specifications of G-MP3T
RF TransmitterRF Frequency RangeUHF614-928MHz (Country dependent)Oscillation TypePLL SynthesizedTunable Channels38 Fixed channels+ 32 User channelsChannel switch controlManual Keypad & RFID triggerSwitching Bandwidth24MHzTunable Steps625KHz (Fixed channel ) / 25KHz(User channel)Frequency Stability±0.005%(0~50)ºCModulationPre-emphasis FM ±45KHz deviation compressorRF Power Output20mW Harmonic Suppression>50dBMicrophone Input3.5mm connector(Tip)Microphone Gain-10dB~+20dB (step=1dB,31steps)Display ScreenYellow and blue dual color OLED displayPower Supply Lithium ion battery 3.7v / 1020mAh Operating Time9 hoursDimension 138*49*16mmWeight 70g (include battery) Compatible receiverSPL-32R,SPL-1600R
MP3 PlayerMP3 file8-48KH sample rates, 8-320kbps bit rateMemory Capacity 4GBWays of PlayManual Keypad & RFID trigger triggering play Multi-Language99Tracks Number4096(per language)Display of object name Multi- language supported MP3monitoring output3.5mm connector(Ring)
RFID Receiver RFID Frequency RangeISM 2.4GHzRFID Channel4Receiving Range0~100m (Depend on RFID trigger)Triggering ControlRF channel switching & MP3 triggering PlayingNote: Different value according to versions of different countries.