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Professional gooseneck OEM microphone

May 21, 2012

... Hz 4. High Pass Filter: 80 Hz, 12 dB / octave 5.Sensitivity: -40 dB (10.0 mV) re 1V at 1 Pa 6 ... . Impedance: 250 ohms 7. Maximum input SPL: 138 dB SPL ... 8. Dynamic Range (typical): 109 dB, 1 kHz at Max SPL 9. Noise ... Ratio: 65 dB, 1 kHz at 1 Pa 10. phantom power supply: 11- ...

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

antenna Mixer (XX31/VUUcc)

Aug 04, 2012

antenna Mixer-XX31/VUUcc,U2-Input/Output DC power pass Waterproof 3Inputs1Output ;antenna Mixer-XX31/VUUccModel NO; XX31/VUUccOperating frequency range(MHz);VHF:47-230 UHF:470-862Transmison Loss(dB);<4.5Return Loss(dB);<-16Impedance;75ΩU2-Iutput/Output; DC Pass 30V/500mA (Max) antenna Mixer (XX31/VUUcc)

Supplier: Jiangyin Bangjie Electron Co., Ltd. [China Manufacturers]

PA Speaker

Jul 13, 2012

... wattsPower Handling(Peak):750 watts815 watts1075 wattsSensitivity:98.2 dB99.5 dB99.6 dBMagnet Weight:122.8 OZ122.8 OZ122.8 ...

Supplier: Ningbo ZTZ Audio Accessories & Equipment Factory [China Manufacturers]

Portable Music Audio Speaker with TF Card Slot

Feb 24, 2012

... output data:THD+N=0.6% @ 32Ω SNR = 92 db @ 32Ω5.With LINE IN function which could be connected with MP3 ...

Supplier: Wenzhou Pengzhan Commercial Co., Ltd. [China Manufacturers]

**1W*2 PC/Laptop Speakers**

Jun 23, 2012

2.0 USB speakers USB powered Sourced by aux in (cable) Volume control LED power indicator SpecificationPower outputRMS 1W*2Driver1.5'*2Frequency response100Hz - 20kHzSNR>75 dbTHD<5% @ 1kHzDimensionsD60*W62.5*H58mm 1W*2 PC/Laptop Speakers

Supplier: Changzhou Sound Dragon Electronics & Acoustics Co., Ltd. [China Manufacturers]

FG590 Optical Variable Attenuator

Oct 18, 2012

... : attenuating step 0.05dB, 2.5~60dB continuously adjustable.• Provide with the function of displaying dB or dBm attenuating value.• Bidirectional attenuated ... minimize insertion loss)Minimize Insertion Loss(dB)<1.5Linearity(dB)±0.3Repeating(dB)±0.2Repeating(dB)±0.8Back Reflection(dB)>35dB(typical value 40)Max ...

Supplier: Fuzhou Fuguang Electronics Co., Ltd. [China Manufacturers]

Amplifier RSUM

Jul 03, 2012

RSUM series distribution amplifier is a kind of two-way amplifier features power-double ability and modular design. Technical specification No.ParameterUnitUpstreamDownstream1Frequency rangeMHz5~6587~8602Minimum full gaindB20303Nominal gaindB20304Gain adjust rangedB0~105Flatness in banddB±0.756Slope adjust rangedB0~20 (Noncontinuous adjustment)7Gain stabilitydB±0.58Noise figuredB≤109Rated input ...

Supplier: Chengdu KT Electronic Hi-tech Co., Ltd. [China Manufacturers]

(Manufactory) GPS Auto/Car Active Antenna

Aug 24, 2012

... Center Frequency 1575.42 MHz Band Width 5 MHz LNA Gain 29 dB Noise Figure 1.5 dB 3.Electrical Characteristics3.1 Dielectric Antenna ... ±1 MHz3V.S.W.R(in BW)1.5:1—4Gain(Zenith)3 dB±0.5 dB5PolarizationRHCP—6Impedance50 Ω—3.2 LNA/FilterForm 2 ... No.ItemSpecificationsPost Environmental Tolerance1LNA Gain28±2 dB±2.5 dB2Noise Figure1.5 dB—3Filter Out Band Attenuation12dB Min f0+50MHz16dB Min ...

Supplier: Jiashan Jinchang Electron Co., Ltd. [China Manufacturers]

digital indoor antenna

Aug 10, 2012

... digital TV reception FREQUENCY: 470-860 MHz GAIN: 18-20 dB INPUT IMPEDANCE: 75 Ohm V.S.W.R<2 FREQUENCY ... Tolerance1Center Frequency(MHz)47-860 MHz±3 MHz2Band Width(MHz)±5 MHz±1 MHz3V.S.W.R(in BW)2.0 ... :1—4Gain(Zenith)3 dB±0.5 dB5PolarizationRHCP—6Impedance75 Ω—Form 2 No.ItemSpecification1Cable3C2V coax cable or ...

Supplier: Changzhou Yabang Antenna Co., Ltd. [China Manufacturers]

gps gsm combo antenna with SMA connector with 5000mm cable

Oct 31, 2012

... +-1 MHz3V.S.W.R(in BW)1.5 /1—4Gain(Zenith)3 dB+-0.5 dB5PolarizationRHCP—6Impedance50— 3.2 LNA/FilterForm 2 ... No.ItemSpecificationsPost Environmental Tolerance1LNA Gain28+-2 dB+-2.5 dB2Noise Figure1.5 dB—3Filter Out Band Attenuation12dB Min f0+50MHz16dB Min ... f0-50MHz+-1.0 dB4DC Voltage2.2~5 V5DC Current5~15 ...

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

GPS+GSM combined antenna

Oct 26, 2012

PS+GSM combined antenna GPS+GSM Combined AntennaFrequency range -MHz1575.42±2V.S.W.R≤2.5Gain -dBi4.5LNA Gain(Without cable)28Noise Figure -dB<1.5Impedance -Ω50DC voltage -V3/5Mechanical specificationsCable (RG174)-mm3000±10 or 5000ConnectorSMA-J or otherSize -mmΦ80×14Weight -g140InstallationMagneticOperation Temperature-C-30~60 GPS+GSM combined antenna

Supplier: Cixi Yexin Electronics Factory [China Manufacturers]

Auto GPS Tracker

Sep 24, 2012

... 2)Function: GPS tracker 3)Size: Customized 4)Model: DB-8PH 5)Feature: Tracking,Photo Viewer,Alarm Car GPS tracker SummaryWorking ... 3. Provide peace-of-mind for businessman.4. Personnel management.5. Covert criminal tracking. Features1. Support non-server based location. ... Auto location report.4. Authorize/delete the tracking phone number.5. Covert alert&voice surveillance.6. Geofence:alert in case of ...

Supplier: Dragon Bridge (SZ) Tech Co., Ltd. [China Manufacturers]

car stereo (car cassette player)

Jun 18, 2012

... -1620 KHzUsable Sensitivity≤16 dB≤35 dBSignal/Noise Ratio≥50 dB≥45 dBStereo Separation of≥22 dB≥46 dBDistortion≤5%≤5%Tuner PowerTest voltage DC12V ...

Supplier: Xiamen Harine Electronics Co., Ltd. [China Manufacturers]

high gain magnetic GPS antenna(factory)

Aug 09, 2012

... Antenna Center Frequency(MHz):1575.42±3 VSWR:1.5:1 Bandwidth(MHz):±5 Impedance (Ω):50 Peak Gain >3dBi Based on 7cm ... LNA Gain (Without cable) :28 dBi Typical Noise Figure(dB):1.5 Filter Out Band Attenuation (f0=1575.42 MHz) 7dB Min ... (V):2.7/3.0/3.3/3.0 to 5.0 etc. DC Current(mA):10 Max (iii)Mechanical Weight ...

Supplier: Jiaxing Beyondoor Electronics Co., Ltd. [China Manufacturers]

DC-4GHz 100W analog type ferrite shifter

Nov 24, 2012

... -3GHzDC-4GHzVSWR(max)≤1.4≤1.5≤1.5≤1.5Insertion Loss ≤1.0 dB≤1.5 dB≤1.75 dB≤2.0 dBPhase Range0~180 ...

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

GPS Active Navigation Antenna

Feb 12, 2012

... 5:1—4Gain(Zenith)5 dB±0.5 dB5PolarizationRHCP—6Impedance50 Ω—3.2 LNA/FilterForm 2No.ItemSpecificationsPost Environmental Tolerance1LNA Gain28-48±2 dB±2.5 dB2Noise Figure1.5 dB ... —3Filter Out Band Attenuation12dB Min f0+50MHz16dB Min f0-50MHz±1.0 dB4DC Voltage2.2~5 V / 3~5 ... 2 hours recovery time under normal temperature.5.5 Low Temperature EnduranceThe device should also ...

Supplier: Jiaxing Jinchang Electron Technology Co., Ltd. [China Manufacturers]

Gps Antennas-DAMGN4K1

Oct 27, 2012

... (Ω): 506. Polarization: RHCP7. LNA Gain: 32±3 dB8. Noise Figure(dB): 1.59. DC Voltage(V): 3~510. DC Current(mA ...

Supplier: Jiaxing Glead Electronics Co., Ltd. [China Manufacturers]

Computer headset

Jun 19, 2012

... 3.Impedance: 32 Ohm at 1k Hz 4.Sensitivity: 115 dB±3dB 5.Length of cable: about 2.0m Microphone: 1.Driver ... ,000Hz 3.Impedance:< 10KOhms 4.Max input power: 0.4mW 5.Sensitivity: -58dB 0dB=1V/Pa at 1KHz 6.Plugging: 3 ...

Supplier: Dongguan City Dongcheng Fonsta Electronics Factory [China Manufacturers]

catv return path combiner

Sep 15, 2012

1. CATV product, 2. wide frequency band: 5~200MHz, 3. suitable for return signals, 4. wide frequency band. ... return path signalson HFC network.Features:1. Wide frequency band (5~200MHz), low loss, high isolation.2. -12dB monitor port and ...

Supplier: Chaozhou Southking Technology Co., Ltd. [China Manufacturers]

JM-50161 CATV Headend NTSC, PAL B/G & D/K 16 in 1 Fixed Frequency Modulator with Combiner broadcast equipment

Sep 15, 2012

... (Maximum output frequency)RF output return lossdB13Video transfer system%87.5(Video input level 1Vp-p)Video-band flatnessdB±1.2Differential ...

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