ear defender snr 25 db,Find ear defender snr 25 db Manufacturers, Suppliers on ECVERY.com

Distinguished sports music rods H-6

Nov 30, 2012

... of the speaker output: THD + N = 0.15% 1.5W SNR = 94db 1.5WThe value of the headphone output: THD + N ... = 0.6% 32Ω the SNR = 92 db 32Ω Distinguished sports music rods H-6

Supplier: USBONLINEDIRECT Communication Co., Ltd. [China Manufacturers]

Optical Fiber Patch Cords

Oct 27, 2012

... .5/125um 50/125umInsertion lossPC PC Return lossPC >45 dB APC >60 dBPC >25 dBInsert–pull test(1000times) Interchange Operation temperature-40 ...

Supplier: Shenzhen Aistar Electronic Co., Ltd. [China Manufacturers]

Baby Monitor (Night Vision, AV OUT, Flower Design)

Apr 10, 2012

... * Range: Up to 30M normally, 150-200M with open accessibility * SNR: > 40 dB * Transfer Rate: 3 Mpbs * Audio Sample Rate: 16kHz (8bit ...

Supplier: Chinavasion Wholesale Ltd. [China Manufacturers]

2GB Dual-Mic Professional Digital VOX phone Recorder

Sep 09, 2012

... , WAV· USB Device: 2.0· Frequency Response: 20Hz - 20KHz· SNR: 80 dB (MP3)· Maximum Output: 10mW· Audio Jack Size: 3.5mm· Operating ...

Supplier: Shenzhen Speed Sources Technology Co., Ltd. [China Manufacturers]

30dB hybrid coupler

May 09, 2012

... (trunk-side and coupling side2. Coupler models : 5 dB, 10 dB, 15 dB, 20 dB, 25 dB, 30 dB and so on. 3. Coupler types: microstrip and ...

Supplier: Shanghai Bodn Industrial Co., Ltd. [China Manufacturers]

New 2GB/4GB/8GB water resistance IPX8 mp3 Waterproof sport MP3 Player Water proof MP3 Player

May 10, 2012

... : None FM Frequency Range: Yes Battery Life: 8-9 hours SNR: >90 dB Stereo Crosstalk: >=90 dBAPhysical Characteristics: Battery Type: Li-ion3 ...

Supplier: Shenzhen Ele Technology Co., Ltd. [China Manufacturers]

UMTS 16dBi 90 Degree Panel Antenna(Vertical Polarization)

Feb 05, 2012

... 1.4Gain------------------------------------------ 16.5 dBiFront to Back Ratio--------------------- more than 25 dBPolarization-------------------------------- VerticalHorizontal 3dB Beam Width--------- 90°Vertical 3dB Beam Width ...

Supplier: Fujian Quanzhou Huahong Communication Co., Ltd. [China Manufacturers]

DC-6GHz 10W Phase Shifters

Feb 14, 2012

... -10W-15 ItemsTechnicalFrequency RangeDC-6GHzVSWR(max)≤1.5Insertion Loss ≤1.25 dBPhase Range0~90° (15°/GHz)Impedance50ΩAverage power10WPeak power500WConnector TypeN ...

Supplier: Xiangyu Communication Technology Co., Ltd. [China Manufacturers]

stereo bluetooth headset with mp3 player

Apr 08, 2012

... Hz - 20 KHz, Very high Signal to Noise Ratio (SNR):95 Db, Total Harmonic Distortion (THD):0.1%,- 5 Button design: MFB ...

Supplier: Shenzhen B&W Electronics Development Limited [China Manufacturers]

2.1channel multimedia speaker

Mar 16, 2012

... (SW: 10W; L/R:8W)Rated impedance: 4Ohms-8OhmsSNR: > 89 dB Speaker units: 4″bass+2*3″full rangeFrequency response: 40Hz ...

Supplier: Shenzhen Linrun Electronic Technology Co., Ltd. [China Manufacturers]

Waterproof Sport Speaker used for Outdoor sport.Bicycle & Promotion Gifts

Aug 25, 2012

... of the speaker output: THD + N = 0.15% @ 1.5W SNR = 94db-1.5W the Japanese original material The value of ... the headphone output: THD + N = 0.6% @ 32Ω the SNR = 92 db @ 32Ω Playback time: the use of loudspeakers about 10 to ...

Supplier: Shenzhen Smilin Electronic Technology Co., Ltd. [China Manufacturers]

Notebook cooling pad

May 26, 2012

... computer 4.Fashion modelling Speed 3200 service life 1 yearNoise 25 (dB)1.unique rack high stereo outlet design, come loose hot ...

Supplier: Tianchang King Electronics Co., Ltd. [China Manufacturers]

2011 Signal meter satellite meter finder satellite finder meter WS 6908

Apr 24, 2012

... type,maleFrequency range:950 MHz - 2150 MHz Signal lever:-65 dB/µV~-25 dB/µVLNB supply :13/18 V, max 400 mA Mode ...

Supplier: DSATV Digital Technology Co., Ltd. [China Manufacturers]

touch screen Video Door Phone / intercom system

Feb 05, 2012

... .5WAmbient Temperature: -10°C To 55°CAmbient Humidity: 45%-95%SNR: > 40dBDisplay: 4 inch Flat CRT screenCall Signal Sound: Electronic Chime ... : -10°C To 50°C Optimal Working Humidity: 45%-95% SNR: > 40 dB touch screen Video Door Phone / intercom system

Supplier: Shanghai Guican Intelligent Technology Co., Ltd. [China Manufacturers]

GPS L1/L2 Survey Antenna

Jul 21, 2012

... @3dBBand Width : Fc ± 50MHz :25 dB (L1) , 40 dB (L2) Fc ± 100MHz :45 dB (L1) , 60 dB (L2) Fc ± 50MHz : ≥65 dB Phase center Error : ±02 ...

Supplier: Shanghai Galaxy International Trade Co., Ltd. [China Manufacturers]

Aluminium Bluetooth speaker

Jun 18, 2012

... response:60-18KHZ- Impedance;4Ω- Speaker Diameter: 50 mm- SNR: ≥90 dB- Unit size: 50x50x60mmAccessory: USB Charging Cable, Audio Cable Aluminium Bluetooth ...

Supplier: Prevailing Promotion Ltd. [China Manufacturers]

3G video server

Aug 19, 2012

1.3G mobile police video server 2.all the video transferred to management center by 3G net. 3.police equipment 4.alarm 3G video serverOur concept of mobile monitoring is: every patrolman equipped with this unit can be a mobile video camera, the video images will be transferred to the management center by 3G or WiFi to monitor each street in real time; together with traditional street fixed ...

Supplier: SY Electronic Technical Co., Ltd. [China Manufacturers]

Wireless Baby Monitor (AV OUT, Flower Design)

Mar 06, 2012

... * Range: Up to 30M normally, 150-200M with open accessibility * SNR: > 40 dB * Transfer Rate: 3 Mpbs * Audio Sample Rate: 16kHz (8bit ...

Supplier: Shenzhen CNAdigital Electronics Co., Ltd. [China Manufacturers]

hot sale laptop Cooing pad with big fan and 2 USB ports, cooler stand

Jun 29, 2012

... : 30 CFM (2) Fan Speed:3000 RPM (3) Noise Level:25 dB(A) hot sale laptop Cooing pad with big fan and ...

Supplier: Guangzhou Kingletian Electronic Co., Ltd. [China Manufacturers]

Growatt 3600MTL grid tied inverter

Mar 04, 2012

... / D / H) in mm360/510/188Weight24KGOperating temperature range–25 °C ... +60 °CNoise emission (typical)≤ 25 dB(A)Consumption: operating (standby) / night<5W / < 0 ...

Supplier: Shenzhen Growatt New Energy Co., Ltd. [China Manufacturers]