db 1,China db 1 Manufacturers, Suppliers

TV Antenna amplifier Circuit Board

Jun 25, 2012

... -777 1-68 22-30 dB 1.7 dB 300 75 60-100 km 10-15 VSWA-2000/4T 1-68 26-34 dB 1.8 dB 300 ... -3501/4T 1-68 26-34 dB 1.8 dB 300 75 70-120 km 10-15 VSWA-5555 1-68 26-33 dB 1.8 dB 300 ... -7777 1-68 22-30 dB 1.7 dB 300 75 60-100 km 10-15 VSWA-9000/Reg.1-68 20-34 dB 1.8 dB 300 ... /cer. 1-68 24-32 dB 1.7 dB 300 75 60-120 km 10-15 VSWA-9501 1-68 26-32 dB 1.7 dB 300 75 ...

Supplier: Zhenjiang Hairun Electronics Co., Ltd.

[China Manufacturers]

Sound lever meter DT-85

Apr 15, 2012

... level of frequency Microphone: 1 / 2 inches polarized condenser microphones Calibration: 1 KHZ sine wave, 94 dB signal calibration Display: LCD ... Show that the median: 3-1/2 - Resolution: ... Range: 30-100dB, high-range 60-130 dB Accuracy: + 1.5dB (at 94 dB, 1 kHz reference conditions) Alarm features: When the ...

Supplier: Shenzhen Fest Technology Co., Ltd.

[China Manufacturers]

USB/mini speaker

Mar 31, 2013

... % Power supply: USBAV out: RCA plugFrequency response: 120Hz-20KHz (±3 dB)S/N: ≥75 dB1 Aluminum speaker2 Due to carbon-fiber ...

Supplier: Zhejiang Huale Electronics Co., Ltd.

[China Manufacturers]

ISO LPCB ABS certification container house

Sep 13, 2012

... consist of a robust frame construction and interchangeable wall panels.1.1 Dimensions (mm) and weights (kg): TypeExternal InternalWeight( ... the panel).Material Data Further insulation options upon request!1.3 Load bearing capacityfloor load: ground floor: max ... capacity upon request1.4 Sound insulation 33 - 44 dB 1.5 CertificationLPCB certificate for CN31ISO9001:2000ISO14001:2004American Bureau of ...

Supplier: Shanghai Intermodalnet Co., Ltd.

[China Manufacturers]

DM 8000 HD PVR Satellite Receiver with Twin-DVB-S2 tuner

Sep 24, 2012

... QPSK and 8PSKFEC Viterbi and Reed-SolomonViterbirate 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3 ... L/R 0,5 Vss on 600 OhmTHD > 60 dB (1 kHz)Crosstalk < -65 dBOutput digital:Output Level 0, ... coaxial (AC3)Video parameter:Input Level FBAS 1 Vss +/- 0.3 dB on 75 OhmTeletext filter in conformity with ... in Standy modeCount of active satellite position:DiSEqC 1.0/1.1/1.2 and USALS (Rotor Control)Power consumption:< 30W ...

Supplier: Shenzhen Rus Media Technology Co., Ltd.

[China Manufacturers]

High quality Cat6 networking cable

Apr 23, 2012

... Cat6 networking cable Product Description:CAT6 Lan Cable 1.Construction: UTP Type--------------------------------------------------------------------------------------------------1. Cable Inner material: OFC/PURE COPPER;CCA ... .555.83.CHARACTERISTICS: Frequency MHzImpedance ohmRLAttenuation dB/100mNext Db/100mELFEXT dB/100mPS NEXT Db/100mPS FLFEXT Db/100MPropagation speed m/sdb1100±1520265.363.862 ...

Supplier: Shenzhen Hongxie Technology Co., Ltd.

[China Manufacturers]

Fiber Optic Attenuators Manufacturer

Nov 20, 2012

1,Fiber Optic Attenuators 2,Low PDL 3,Low back reflection ... , 20, 25, 30dBReturn LossdBPC:≥50 UPC: ≥55 APC: ≥60Attenuation TolerancedB≤1.0 (11-30dB)Working Temperature°C-25°C~+75°CStorage ...

Supplier: Shenzhen HJ3-W Technology Inc.

[China Manufacturers]

RF Combiner triplexer

May 15, 2012

1. Integrates 2 Wireless Bands 2. More than 50 dB Input Isolation 3. High Avg. Power 4. RoHS compliant APPLICATION ... )150/190/220170/250/250580/170/450580/170/250Insertion Loss (dB)≤1.2<0.5≤0.3≤0.3Ripple in-band ... (dB)≤0.8<0.3≤0.3≤0.3Stop-band Attenuation (dB)≥45>70≥50≥50Return Loss ... (dB)≥18≥18≥18≥18PIM(dBc) +43 dBm ...

Supplier: Hangzhou CNCR-IT Co., Ltd.

[China Manufacturers]

Coaxial Cable RG6

Feb 27, 2013

1) CCS/CU+FPE+AL Foil+AL/CU/TC Braid+PVC/ ... Price 3)CE & RoHs Certificate 4)OEM accepted CENTER CONDUCTOR:1.02 mm COPPER-CLAD STEEL/BARE COPPERDIELECTRIC:GAS EXPANDED POLYETHYLENE ... (20°C): @ Frequency MHz dB/100 ft. (MAX.) dB/100 meters (MAX.) 5 MHz 0.58 dB 1.90 dB 55 MHz1.60 dB5.25 ... dB865 MHz6.10 dB20.01 dB1000 MHz6.55 dB21.49 dB Coaxial Cable RG6

Supplier: Hangzhou Linan Wanlong Cable Co., Ltd.

[China Manufacturers]

Superior Quality Cat5 UTP 24awg Cable

Mar 31, 2013

... 2boxes/carton Superior Quality Cat5 UTP 24awg Cable Specification:1.CE SGS RoHS ISO9001 RoHS 2.0.40- ... Tin-Copper/CCA 5.RJ45& TIA/EIA 568B&100MHzPacking:1) Packing Lengths: 305m/roll Other lengths available according ... Frequency(MHz)Impedance(ohm)RL(dB)Attenuation(dB/100m)Next(dB)Next Power Sum(dB)ELFEXT(dB)PSELFEXT(dB)1.0100±1520.02.062. ... 517.035.0~38.435.0~35.425.1~27.825.1~24.9100.0100±1520.122.032.0~ ...

Supplier: Shenzhen BLG Digital Network Co., Ltd.

[China Manufacturers]

Variable Optical Attenuator (VOA)

Dec 14, 2012

... Wavelength (nm)Optimized at 1310~1600*Insertion Loss (dB)< 1.0** Return Loss (dB)> 50 for singlemode and PM, > 30 for ... (W)< 1Attenuation Range (dB)> 60***Attenuation Resolution (dB)0.1 (Typ. )Temperature Dependent Loss (dB)0.3 (Typ. )PDL (dB)< 0.1Operating Temperature ... TypeSinglemode, PM or 50/62.5um multimodePolarization Extinction Ratio (dB) (PM only)> 20 Variable Optical Attenuator (VOA)

Supplier: Shanghai Risensun Optic Electronic Cables Co., Ltd.

[China Manufacturers]

SIPU good quality CAT5E SFTP 4 pairs lan cable

Oct 10, 2012

... Lan Cable Cat.5e: Product Description:CAT5e Lan Cable 1.Construction: 1. Cable Inner material: OFC/PURE COPPER2. Conductor AWG: ... : Brown/White Brown4. Jacket: PVC/LSZH(5.8mm) 1)Compliance: ETL verified ANSI TIA/EIA568-2, ISO/IEC 11801 ... etc 2.CHARACTERISTICS: Frequency MHzImpedance ohmRLAttenuation dB/100mNext Db/100mELFEXT dB/100mPS NEXT Db/100mPS FLFEXT Db/100MPropagation speed m/sdb1100±1520265.363. ...

Supplier: Jieyang Sipu Cable Co., Ltd.

[China Manufacturers]

PON Power Meter (ST805C)

Jun 01, 2012

... -45~+23 Isolation @1310nm(dB) >40 >40 Isolation @1490nm(dB) >40 >40 Isolation @1550nm(dB) >40 >40 Accuracy Uncertainty(dB) ±0.5 Polarization Dependent ... Loss (dB) <±0.25 Linearity(dB) ±0.1 Through Insertion Loss(dB) <1 ...

Supplier: Hangzhou Comunion Tech Co., Ltd.

[China Manufacturers]

utp cat5e lan cable 4pr 24awg with high speed transfer

Mar 31, 2013

... resistance/ cat6 utp cable/data communication cable Detailed Description:1)4pairs copper,HDPE insulation,PE or PVC jacket2)High ... ): 0.918)Twisting Lay Length(± 20mm): 140 Specification: 1)CU,CCA,CCS 2) UTP,FTP,STP,SFTP 3)FLUKE ... Test Frequency (Mhz)ACR(dB)RL(dB)ATT(dB/100)NEXT(dB)PS.NEXT(dB)ELFEXT(dB)PS-ELFEXT(dB)166.3202.168.066.063 ... :51% - 60% Total Annual Purchase Volume:US$1 Million - US$2.5 Million

Supplier: Shenzhen City Hongchengyuan Electronics&Technology Co., Ltd.

[China Manufacturers]

cat3 cable

Feb 17, 2012

cat3 cable 1..50mm bare copper conductor, 2.HDPE insualtion, twisted pairs. 3. ... 2KV/3S PASS Insulation resistance≥5000M Ω·km Transmission CharacteristicsFrequencyILNEXTPSNEXTFEXTZORLSRLMHZ≤dB≥dB≥dB≥dB /100mΩ≥dB≥dB12.641.341.339100±15121245.632.332.327100±15121288.527 ...

Supplier: Shenzhen AVP Network Co., Ltd.

[China Manufacturers]

cat6 patch cord 15m

Mar 31, 2013

... PRICE&SERVCE cat6 patch cord 15mProduct Description: 1.Construction: Specification:1. Cable Inner material: OFC/PURE COPPE2. ... Conductor AWG: 23awg3. Insulation: HDPE 1.02mm4. Plus Crossing5. Jacket: PVC 6.0mm6. Certification: ... 2.CHARACTERISTICS: Frequency MHzImpedance ohmRLAttenuation dB/100mNext Db/100mELFEXT dB/100mPS NEXT Db/100mPS FLFEXT Db/100MPropagation speed m/sdb1100±1520265 ...

Supplier: Changzhou Jiechun Wire & Cable Co., Ltd.

[China Manufacturers]

RG11 COAXIAL CABLE

Mar 07, 2013

... Coverage + 10.16mmPVC /PE Component Material Inner Conductor 1.63(mm) BC/CCS Dielectric 7.11(mm) Foamed ... BC/TC/AL-MG Jacket 10.1(mm) PE/PVC Jacket Wall Thickness 1.09 (mm)Electrical Characteristics Impedance(Ohms ... m) 67 Velocity of Propagation 66% Minimum Return Loss(dB) 1-1000Mhz 23 1000-2250Mhz 20 Attenuation[ @68°F] ... Frequency (Mhz) Maximum(dB/100M) 50 4.5 100 6.5 200 9. ...

Supplier: Hangzhou Zhilianda Cable Co., Ltd.

[China Manufacturers]

cctv

Mar 31, 2013

cctv 1):For CCTV Camera 2):Brand:OEM is ok 3):Delivery ... Capacitcance(pF/m) 67Velocity of Propagation 82%Minimum Return Loss(dB)1-1000Mhz 231000-2250Mhz 20Attenuation[ @68°F] Frequency (Mhz) Maximum ...

Supplier: Hangzhou Jiaerjia Cable Co., Ltd.

[China Manufacturers]

FTP lan cable of solid conductor

Apr 03, 2012

FTP lan cable 1.Product name:FTP lan cable 2.Chinese YD/T 1019- ... ANSI/TIA/EIA-56 FTP lan cable of solid conductor 1.Transmission rate up to 250MHZ,support 10 Base-T,ISND ... the buyer's need Ftp cat5e description FrequencyImpedanceAttenationNext ELFEXTRLMHz dB/100mdB/100mdB/100mDb -≤≥≥≥1 2.0656420.04 4.1565223.010 6.5504425 ...

Supplier: Guangzhou Changjiang Communication Industrial Co., Ltd.

[China Manufacturers]

UTP Kabel Cat5e Cat6

Mar 31, 2013

... Cat5e,Network Cable Cat5e,Ethernet Cable Cat5eSpecifications 1.Networking Cable 2.24AWG The best cost-effective ... UL 5. Lan Cable Lan Cable Specifications: 1)4Px24AWG BC Conductor+0.90mm PE Insulation+5. ... Copper Clad AluminumTC:Tinned CopperTCCS:Tinned CCS P: PairsNote: 1)Rated Temperature: 60º C, 70º C2) Center ... Data Sheet: Frequency (Mhz)RL(dB)ATT(dB/100)NEXT(dB)PS.NEXT(dB)120265.362.34234.156.353. ...

Supplier: Hangzhou Lin'an Dongsheng Cable Co., Ltd.

[China Manufacturers]