Model: | X.Tradio |
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Brand: | Tradio |
Origin: | Made In China |
Category: | Security & Protection / Surveillance Equipment |
Label: | sound pickup , audio surveillance , audio monitoring |
Price: |
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Min. Order: | 1 pc |
X.Tradio sound monitoring & sound pickup microphone, 150sq.m monitoring range, can connect directly to DVR, VCR, active loudspeaker, headphone, soundcard of PC and anywhere CCTV installed, the maximum wire transmit distance can reach 3 Km(shield cable is required), it only need 12V DC power supply. Most of Tradio sound monitoring & sound pickup microphones are widely used in banks, prisons, interrogation rooms, museum, auction hall, airport hall, ICU of hospital, classroom, warehouse, hotel, big stadium etc. During 2008, our products serve Beijing Olympic Games. Such as Water cube, we are respected by users around the world for an excellent sound experience with low echo & noise.
Introduction:
1.Excellent voice expearance, the best model of Tradio series.
2.Low noise,low echo and clear speech, 150sq.m monitoring range.
3.Built-in de-noising circuit and speech DSP chip, even more natural voice.
4.Special closed circle circuit design, eliminating electronic noise.
5.Patent appearance design,stainless steel with aluminium alloy seat
6.Volumn adjusting automatically (AGC), monitoring range reach 150 sq.m.
7.Advanced echo-concelling technology, eliminating echo in big hall.
8.Restraining high intensity voice automatically, protecting rear devices.
9.Restraining high intensity voice automatically, protecting rear devices.
10.Long-distance transmission, the maximum transmiting distance can reach 3km. shield Cable is required: 3 x 0.5mm2 RVVP cable, 4 core phone line, network twist line, etc.
11.Built-in over-loading protection and lightning proof circuit.
12.Pre-amplifier, directly drive DVR, VCR, headphone, loudspeaker etc.
13.Excellent voice experience, widely working temperature: -25~75°C
14.Widely used in: Conference room, airport and other big house.
15.According with CE standard.
Parameter:
Monitoring Range 10~150sq.m
transmiting distance(shield cable) 3km
Frequency Response 20Hz ~ 20kHz
Sensitivity -30dB
SNR 80dB(1m/40dB) 50dB(10m/40dB)1KHz at 1 Pa
Polar Pattern Omni-directional
Dynamic Range 104dB(1KHz at Max dB SPL)
Maximum Level Input 120dB SPL (1KHz,THD 1%)
Impedance 600ohm (imbalance)
Signal Output Extent 2.5Vpp/-25db
Microphone Electret condenser
Special Circuit DSP de-noise, AGC circuit
Protect Circuit Over-loading protection, Lightning proof
Audio Preamp Build-in
Cable Power+, Audio and GND 3 x 0.5mm2 RVVP cable
Voltage DC 12V (8 ~ 20V)
Current 30 mA
Temperature -25°C ~ 70°C
Color Silvery
Shell's Material Aluminum
Size 120mm × 30mm
Weight 160g
Standard CE
Beijing Kuaiyu Co.,Ltd | |
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Country/Region: | Beijing - China |
Business Nature: | Manufacturer |
Phone: | 0086-010-82001010 |
Contact: | Javy (sales manager) |
Last Online: | 30 Apr, 2009 |