SENSITIVITY - 1492 Annonces

Vendredi 21 décembre 2007

Specification: Mono Input Channels: Balance MIC or Line Input Stereo Input Channel: Balance or Unbalance Stereo Lline Input Frequency Response: 10Hz~30KHz +/-3db 20Hz~20KHz +/-0.5db MIC Sensitivity (22Hz-22KHz): -129.5db, 150 Ohm Source; -132db, Input Short Circuit Gain Adjustable Range...

Vendredi 31 août 2007

HY series is our the latest innovative harvest. High sound pressure, low distortion, wide range frequency response, high sensitivity, high reliability is the most remarkable characters of HY series. Our engineers successfully solve the problems of Phase Interference and Harmonic Distortion...

Lundi 20 août 2007

Quantité : 100 - Prix : 130USD

The Intelligent GSM alarm system is designed for protect all type of cars. The system bases on the GSM Network and includes almost all requirements the user need. It can automatic stop the car and dial 3 telephone to the users. It can locate your car via LBS. Also, the user can dial...

Mardi 07 août 2007

Quantité : 5000

Model:S430 Features: -Super slim model -4.3” TFT-LCD touch screen with 130K colors -Support all kinds of electronic map -Dynamic route calculation and Voice guiding. -With Bluetooth function support for hands-free devices -Support Audio &Video player and Photo& E-Book. Specifications...

Mardi 07 août 2007

Quantité : 5000 - Prix : USD100

Features: -Super slim model -3.5” TFT-LCD touch screen with 65K colors -Support all kinds of electronic map -Dynamic route calculation and Voice guiding. -Support Audio &Video player and Photo& E-Book. Specifications: -CPU: Samsung S3C2440A 400MHz processor -OS: Microsoft WinCE 4...

Samedi 04 août 2007

MD-5008 Underground metal detector Shooting frequency:6.99KHz Signal frequency: 437KHz Visual: Lever Meter Indicators: Sound:2 speaker or Earphone(Earphone not included) Disc: Ground BalanceControls Distinguish Ferrous and Non-Ferrous Metal Disc Control; Ground Balance Control Tune Control...

Lundi 09 juillet 2007

Photocatalysis Mosquito & Fly Trap is a highly efficient and environmentally friendly product that effectively traps and kills mosquitoes as well as many other kinds of harmful insects. It uses advanced technology which are designed to take advantage of mosquitoes’ special characteristics...

Vendredi 18 mai 2007

Quantité : 10000 - Prix : 1,00 €

Production airline earphone. It's good standards in comfort and reliability for airline passenger. Model: DB-906 Earplug Speaker: Φ30mm Mylar Speaker Frequency response: 20-20K Hz Impedance: 300 ohms Sensitivity: 103dB S.P.L.at 1KHz ± 3dB Cord length: 1.2M±10%Localisation : A26D...

Samedi 05 mai 2007

Quantité : steady sup - Prix : negotiable

Optical interface Optical wavelength: 850nm/1310nm for multi-mode optical interface, 1310nm/1550nm for single-mode optic interface Optical interfaces/FC Receiving and dispatching module: >-6dBm Optical receiver receiving sensitivityLocalisation : 1314 Eastcom Mansion, No 398 Wen San Road...

Dimanche 15 avril 2007

Prix : USD9.8

Bluetooth Specification:V1.2，CSR Frequency：2.4GHZ ISBN Band(2400-2483.5MHz) Support file：Hands-free&Headset Profile RF Output Power：—6～＋4dBm RF sensitivity：> -75dBm Distance:Within 10 metres Indicator:LED (blue &red) Talk time:240minutes...

Dimanche 25 mars 2007

High sensitivity, low false alarm rate, true temperature compensation, white light Prevention, with its refined manufacture and elegant appearance, our PIR detectors really could claim to be the first-class products in China. Series products: RK210PR Dual infrared Motion Detectors...

Samedi 24 mars 2007

Frequency Response : 20HZ-20KHZ Driver Unit: ￠40mm Impedance : 32ohm Rated Power: 40mW Power Handling capability: 50mW Cord Length:About 2.3m Sensitivity: 108+/-2db Microphone : 6X5mm-58db±2db Plug: ￠3.5mm StereoLocalisation : Humun Town ,Dongguan City,Guagnzhou ,China...

Mardi 30 janvier 2007

Features of MCA2-580 series of bi-directional sound auto burglar alarms ·Prompt of fashion sound. Emulation voice prompt of burglar alarm On/ Off, the first collision, not completely closing the door and forgetting to start the burglar alarm ·1000m control distance/ remote controller...

Mardi 12 décembre 2006

Quantité : 3000 pcs

Description: 1.Sensitivity at 1KHz : 110+/-3 dB; 2.Impedance : 32+/-15% Ohm; 3.Speaker dia : ￠9.8mm; 4.Mylar : 6µ; 5.Frequency response : 280-10000Hz; 6.Input power : Nom2mw,Max4mw; 7.Distortion : Less than 5% at 1KHz 2mw; 8.Weight : Approx 15+/-3 grams; 9.connector : ￠3...

Vendredi 01 décembre 2006

Quantité : 1000 - Prix : USD45.8

• 20 channels "All-In-View" tracking • Cold/Warm/Hot start time: 42/38/1 sec. (average) • Superior sensitivity: -159dBm tracking • Reacquisition time: 0.1 sec. • Build-in ceramic patch antenna • Build-in rechargeable Li-on battery • Support standard NMEA-0183 at 38400 bps baud rate...

Vendredi 01 décembre 2006

Quantité : 200 - Prix : $16.8

Standard： Bluetooth V2.0 Chipset：BlueCore4-Audio Single Chip Compatibility： General Headset and Bluetooth Cell Phone Radio Performance：Class 2 Carrier Frequency：2.4-2.480GHz Rx Sensitivity：Localisation : , shenzhen, Personne à contacter : Vincent Liang,

Dimanche 26 novembre 2006

Quantité : 1000 - Prix : 1,00 €

Manufacturer headset,earphone,wireless headset,bluetooth, we specialized provide the high-quality and competitive-price to our clients, there have many sorts of merchandise to show you including Headphone, skype phone.our factory are available to handle your OEM orders. Our factory...

Dimanche 12 novembre 2006

Quantité : 1000 - Prix : 1,00 €

Model: DB-9999 Headphone Microphone: 6x5/58±2dB Impedance: 32ohm at 1kHz Sensitivity: 105dB/mW Frequency response: 8-22000Hz Cord length:Approx.3M Weight: Approx.200g(Without cord)Localisation : A26D, Tianli Building, Wushan Road, Tianhe District, Guangzhou City, Guangdong Province...

Vendredi 03 novembre 2006

Quantité : 250pairs - Prix : FOB Shenzhen

Audio, Professional Audio, PA Audio, Audio System, Stage Audio, Karaoke Audio. Description× RS-3315 is a two way, full range speaker with one 15" low frequency driver and one 1.5" high frequency compression driver on a 80 degree × 50 degree high frequency horn and offer...

Lundi 09 octobre 2006

Model No. M5000 RMS : 4W Driver unit : 2W x 2 R.M.S Impedance responses : >12k ohm S/N Ratio : 70dB Sensitivity : Localisation : Tianxin Industrial Zone, 523520 Qiaotou, Dongguan,Guangdong, Personne à contacter : Leon Song, 86 769 83437080

Samedi 07 octobre 2006

Quantité : Large

Selling the products as below Product Description Description Features: Item No.: P-238A 1) Size: 6.0 x 4.0 x 2.4cm 2) Function: step counter, calorie pedometer, fat meter, cardiotachometer, alarm, clock, monitor 3) Step count range: 1 - 99999 4) Distance counted in mile and in kilometer...

Lundi 25 septembre 2006

Quantité : 5000

It is a good partner for you to share music from MP3/MP4/IPOD. Spec: Earphone for MP3 Speaker: 15 mm Sensitivity:102dB S.P.Lat 1KHz Impedance:32 ohm Frequency Response:20Hz-20,000Hz Rated Power:1000mW Plug Type: 3.5mm Stereo More new, hot items are available.Localisation : , 518000 shenzhen...