Nirkabel Interpretasi Simultan Sistem 1600 Series

FOB Referensi Harga:Dapatkan Harga Terbaru
US$129,00 - US$179,00 / Unit | 1 Unit/unit (Min. Order)
Logo kustom (Min. Order: 500 unit)
Kustomisasi grafis (Min. Order: 500 unit)


Pengemasan kustom (Min. Order: 500 unit) Lebih Sedikit
laporan Aktivitas Yang Mencurigakan
Rincian cepat
Tempat asal:
Jiangsu, China
Nama merek:
Nomor model:
Rentang Frekuensi RF:
A: 670-710 MHz, B: 780-820 MHz, C: 830-870 M Hz
Tray Tipe:
PLL Disintesis
Stabilitas frekuensi:
± 005% (0 ~ 50 ℃)
Tampilan Layar:
128*64 dot matrix, OLED Warna Ganda
Merdu Frequendes:
Beralih Bandwidth:
40 MHz
Merdu Langkah:
25 KHz
FM±45KHZ penyimpangan (nominal)
Gambar Penolakan:
80dB Khas
Palsu Penolakan:
80dB Khas
Kemampuan pasokan
Kemampuan pasokan:
1000 Unit/Units per Week
Pengemasan & Pengiriman
Rincian Kemasan
Standar ekspor kemasan. Satu unit dengan independen.

System Introduction of wireless simultaneous interpretation 

  • Soolai wireless simultaneous interpretation system / tour guide system (1600 Series) is composed of several different transmitters and receivers, suitable for indoor and outdoor environments, you can choose them based on your requirement.
  • It is widely used in wireless tour guide, simultaneous interpretation, simultaneous teaching and stage monitoring. It is the best in the same kind of products, the ultra anti-interference ability, the best environmental adaptability and the clearest sound.
  • Unique design of welcome-screen, salutatory and LOGO can be edited and displayed in main devices' display screen.
  • Switching 32 channel (language) quickly, displaying languages' name/channel/frequency Simultaneously. with optionally setting of 2-32 channel switch,each channels' frequency and name can be set independently. Language can be selected by user own in simultaneously interpretation application.
  • Soolai first launched the wireless interpreter WI-1600 in the industry, convenient for interpreter. It combining wireless receiver of minitoring with microphone of speaking.
  • The unique design of hand-to-hand connection between multiple interpreters can realize the alternate rotation of multiple people, to reduce the pressure and improve the quality of simultaneous interpretation services.

System Components                                                                 


SPL-1600T: Portable wireless transmitter, connecting with headset mic or lavalier mic, Suitable for outdoor use.     

WT-1600: Stationary wireless transmitter, RF high power output with multiple connection interfaces, Suitable for indoor use with multiform jack connection, adapt to indoor application.




SPL-1600R: Portable wireless receiver, connect to earphones to support a variety of wearing methods.   

WI-1600: Stationary wireless interpreter, It is used for monitoring and speaking for interpreter.

Special Features of wireless simultaneous interpretation       

  • Unique design of welcome-screen, editing and displaying salutatory and LOGO.
  • Portable transmitter and receiver, portable design, super compact and lightweight.
  • Metal shell design.
  • UHF band PLL synthesized design, 40MHZ bandwidth design, 1599 frequencies for select.
  • "Digital Pilotone & RF Noise Lock" dual-squelch circuit of soolai original creation, to improve anti--interference performance of system.
  • High performance double-IF circuit design.
  • RF track tuning filtering technical of Soolai original creation, with multi-stage high performance RF saw filters to get high anti-interference to ensure multiple channels can be used simultaneously without interference.
  • Channel group management, with 32 channels in User Group, frequency and name of each channel can be set independently by user.
  • Switching 32 channel (language) quickly, displaying languages' name/channel/frequency Simultaneously.
  • 128*64 dot matrix double-color OLED display.
  • OLED display channel group, channel, frequency, name, volume,lock, battery state, RF level, Audio level and overload prompt.
  • Digital 16 -step volume control of receiver.
  • Digital 21-step SQ adjusting of receiver.
  • Parameter setting with password protection.
  • Built-in polymer ion polymer battery, continuously working for 11-12hours.
  • Auto shutdown function, it will auto shutdown when no signal been received.
  • Unique design of the main device and the clip is separated, and there are two ways of wearing by lanyard and waist hanging.
  • Variously charging equipments for choice, convenient to charge, disinfect, store and carry.
  • Operating range 200-300m (line-of-sight).

Application Samples of wireless simultaneous interpretation

Tour guide

  • One speaker with multiple listeners. ( Figure I ) The speaker’s voices can be clearly heard by listeners. Quantity of receivers can be added at will.  
  • Two speakers with multiple listeners. ( Figure II ) Two speakers could service for listeners together and listeners could hear both speaker A and speak B.  
  • A multi-person speaker recommended to use the full-duplex tour guide system TG-900.


Simultaneous Interpretation (Portable, suitable for outdoor use)

  • Speaker’s voice can be transmitted by a portable transmitter SPL-1600T.   
  • Speaker’s voice can be monitored by interpreters through portable receiver SPL-1600R, and interpreters interpreted to different languages, and transmitted to visitors/receivers by portable transmitters SPL-1600T.       
  • Visitors will hear the interpretation by portable receiver SPL-1600R.


Simultaneous Interpretation (Desktop, suitable for indoor use)

  • Speaker’s voice will be transmitted by wireless stationary transmitter WT-1600.    
  • Speaker’s voice can be monitored by interpreters through stationary interpreter unit WI-1600, and interpreters interpreted to different languages, and transmitted to visitors/receivers by WT-1600.
  • Visitors will hear the interpretation by portable receiver SPL-1600R.


Simultaneous teaching

  • RF Wireless communication, applied to simultaneous teaching, practice, formal simultaneous interpretation and distance education.
  • Students could concentrate learning, personal practice, group interpretation, simultaneous interpretation and do other learning activities, suitable for school simultaneous interpretation teaching and training.


Specifications of wireless simultaneous interpretation           

RF Frequency Range


Oscillating Type

PLL Synthesized

Frequency Stability

±0.005% (0~50℃)

Display Screen

128*64 dot matrix, OLED Double Color

Tuneable Frequendes


Switching Bandwidth


Tunable Steps



FM±45KHZ deviation(nominal)

Image Rejection

80dB Typical

Spurious Rejection

80dB Typical


>92dB (A-weighted) 

Total Harmonic Distortion

<0.5% (Ref.±45KHZdeviation 1KHZ)

AF Frequency Response

50~16,000Hz(±3dB) Earphone dependent

Operating Temperature


Operation Range

300ft (Environment depended)


Note: Frequency Band is Country depended

F646-40: Frequency Band 626~666MHz

F800-40: Frequency Band 780~820MHz

F850-40: Frequency Band 830~870MHz

F864-02: Frequency Band 863~865MHz


Wireless Transmitter Specification


Portable transmitter


Desktop transmitter



1/4-wave antenna

External antenna, 50Ω BNC jacket socket

Harmonic Suppression



Microphone Input

Unbalanced, 3.5mm connector(Tip)

Two XLR-1/4"balanced input

Line Input

Unbalanced, 3.5mm connector(Ring)

Two XLR-1/4" balanced input

Phantasm Power


48Vdc (turn on/off)

Microphone Gain

Programmable in 21 steps, 0dB to +20dB

+20dB max.(tunable)

Max Mic Input Level

0dBu (Gain=0dB) to -20dBu (Gain=+20dB)


Max Line Input Level



Max AUX Input Level



Monitoring Output


1/4" unbalanced, 800mW/63Ω

Power supply

Lithium ion polymer battery 3.7v/600mAh


Battery Life

10-18 hours (RF Power Output depending)



69mm * 42mm * 14mm

217mm * 180mm * 45mm

Unit Weight

<50g (With battery)



Metal aluminium alloy shell



Wireless receiver specification


Portable receiver


Desktop Interpreter


RF Sensitivity

2uV (60dB S/N)

2uV (60dB S/N)

Intermediate Frequency

Double-IF 110.6MHz/10.7Mhz

Double-IF 110.6MHz/10.7Mhz

Image Rejection

80dB Typical

80dB Typical

Spurious Rejection

80dB Typical

80dB Typical

Squelch Threshold

Digital 21 Steps, 2uV starts to control

Digital 21 Steps, 2uV starts to control


Uses earphone cable

External antenna, BNC

Audio Output

3.5mm Connector

3.5mm Connector

Audio Output control

16-step digital volume

RX, AUX IN potentiometer control

Minimum Load Impedance



Line Output


XLR balanced output 1/4"unbalanced output

Line Output Level


-10dBV (ref.±45KHz 1KHz)

Power Supply

Lithium ion polymer battery 3.7v/600mAh


Battery Life

11-12 hours



69mm * 42mm * 14mm



<50g (include battery)



Metal aluminum alloy shell



Desktop interpreter's mic specification

MIC Input

3.5mm unbalanced (Tip=hot ,Ring=cold, Sleeve=ground)

XLR-mini unbalanced (pin2=hot,pin3=cold, pin1=ground)

MIC Output

XLR balanced output (pin2=hot,pin3=cold, pin1=ground)

MIC Loop Input

1/4"unbalanced input (LOOP IN) (Tip=hot ,Ring=sync data,Sleeve=ground)

MIC Loop Output

1/4"unbalanced input (LOOP OUT ) (Tip=hot ,Ring=sync data,Sleeve=ground)

MIC Gain Adjusting Range



Accessories of wireless simultaneous interpretation              

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