UHF Wireless Simultaneous Interpretation / Tour Guide System
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,EXW |
| Payment Terms: | Paypal, T/T, WU |
| Supply Ability: | 1000pc/ month |
| Place of Origin: | Jiangsu |
Company Profile
| Location: | Nanjing, Jiangsu, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
Product Detail
| Model No.: | 1600series |
|---|---|
| Means of Transport: | Air |
| Double-IF circuit design: | Super mini, light weight and metal shell design |
| Switching 32 language-channels quickly: | Panel lock with password. |
| Unique design of welcome-screen: | "Digital Pilotone & Noise Lock" dual-squelch Circuitry |
| Double-color OLED display: | RF Track tuning Filtering |
| Production Capacity: | 1000pc/ month |
| Packing: | carton |
| Delivery Date: | 30 |
Product Description
Special Features
Unique design of welcome-screen, editing and displaying salutatory, themes and LOGO.
Switching 32 language-channels quickly, language name / channel simultaneously changed at the display.
UHF band PLL synthesized design.
Channel group design, with 32 channels in User Group, frequency and name changed easily.
Super mini, light weight and metal shell design.
"Digital Pilotone & Noise Lock" dual-squelch Circuitry eliminates signal and random noise interference.
High performance double-IF circuit design.
RF Track tuning Filtering technique with SAW RF filters to get high anti- interference.
128*64 dot matrix double-color OLED display.
Name, channel group, channel, frequency, volume, battery, RF level, Audio level, RF power and lock Mode at OLED display.
Digital 16 -step volume control of receiver.
Digital 21-step SQ adjusting of receiver.
Panel lock with password.
Built-in Lithium ion polymer battery, continuously working 11-13 hours.
Auto shutdown function, it will auto shutdown when no signal been received.
Unique clip-worn design.
Variously charging equipments for choice, convenient to charge, disinfect, store and carry.
System Specification | |
RF Frequency Range | A:670-710MHz,B:780-820MHz,C:830-870MHz |
Oscillationg Type | PLL Synthesized |
Frequency Stability | ±0.005% (0～50℃) |
Display Screen | 128*64 dot matrix, OLED Double Color |
Tuneable Frequendes | 1599 |
Switching Bandwidth | 40MHz |
Tunable Steps | 25KHz |
Modulation | FM±45KHZ deviation(nominal) |
Image Rejection | 80dB Typical |
Spurious Rejection | 80dB Typical |
S/N: | >92dB (A-weighted) |
Total Harmonic Distortion | <0.5% (Ref.±45KHZdeviation 1KHZ) |
AF Frequency Response | 50～16,000Hz(±3dB) Earphone dependent |
Operating Temperature | -20℃～+70℃ |
Operation Range | 300ft (Environment dependent) |
Wireless Transmitter Specification
Portable transmitter (SPL-1600T) | Stationary transmitter (WT-1600) | |
RF Power output | 1mw/10mw/20mw (country depending) | 1mw/10mw/100mw (country depending) |
Antenna | 1/4-wave flexible antenna or uses microphone cable | External antenna, 50Ω BNC jacket socket |
Harmonic Suppression | >50dB | >50dB |
MIC 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 | 3Vdc | 48Vdc (turn on/off) |
Microphone gain | programmable in 21 steps, 0dB to +20dB | +20dB max (tunable) |
MAX MIC Input Level | 0dBu (Gain=0dB) -20dBu (Gain=+20dB) | 10dBu |
MAX Line Input Level | 0dBu | 10dBu |
MAX Aux Input Level | ─ | 10dBu |
Monitoring Output | ─ | 1/4＂unbalanced, 800mW/63Ω |
Power supply | Lithium ion polymer battery 3.6v/600mAh | 12-15Vdc/1A |
Current | 45mA,max (Normal RF PWR) | 125mA,max (Normal RF PWR) |
Working time | 10-18 hours (RF PWR depending) | ─ |
Dimension | 69mm * 42mm * 14mm | 217mm*180mm*45mm |
Weight | Less than 50g , with battery | 1.25kg |
Shell | Metal aluminum alloy shell, more color selected | Metal |
Wireless receiver specification
Portable receiver (SPL-1600R) | Interpreter unit (WI-1600) | |
RF Sensitivity | 0.7uV (12dB SINAD) 2uV (30dB SINAD) | 0.7uV (12dB SINAD) 2uV (30dB SINAD) |
Squelch threshold (SQ) | 2uV, 21-step | 2uV, 21-step |
Antenna | Uses earphone cable | External antenna, BNC |
AF Output | 3.5mm connector | 3.5mm connector |
AF Output control | 16-step digital volume | RX,AUX IN potentiometer control |
Minimun Load Impedance | 16Ω | 16Ω |
Line Output | 3.5mm connector (Ring) | XLR balanced output, 1/4＂unbalanced output |
Line Output Level | -10dBV (ref.±45KHz 1KHz) | -10dBV (ref.45KHz 1KHz) |
Power supply | Lithium ion polymer battery 3.6v/600mAh | 12- 12-15Vdc/1A |
Current | 50mA max. | 100mA max. |
Working time | 12 hours | ─ |
Dimension | 69mm * 42mm * 14mm | 217mm*180mm*45mm |
Weight | Less then 50g, include battery | 1.25kg |
Shell | Metal aluminum alloy shell, more color selected | Metal |
Wireless interpretator unit 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 | 0～10dB |