Buzzer is an integration of electron acoustic structure, USES the dc voltage power supply, is widely used in computers, printers, photocopiers, alarm, electronic toys, automotive electronic equipment, telephone, timer and other electronic products for voice devices.The buzzer is divided into two types: Piezoelectric Buzzer and electromagnetic buzzer.
SMT Buzzer (SMD Buzzer) is with circuit inside model.internal drive type. also also can be without circuit inside and external drive!!
FBELE buzzer( Mechnical Transducer buzzers) is well sold to Europe Country like Italy,Spain,Germany,poland.etc. and also U.S. Brazil,Argentina,Russia.Hongkong,Korea,etc. with more than 20year's manufacturing experience. we have stock of many standard buzzer and Piezo Element,then it can immediately shipped for some urgent order of customer's. also with competitive price..every year,we will develop many new products,and also provide solution for customer's application!!we have customer in the world:Samsung,Bosch,LG, now SMD buzzer is made much more smaller in size to meet requriment of small size electronic application. we have size 12x12x3mm,8.5x8.5x4.0mm,5x5x2.5mm,even 4x4 and 3x3mm.
small but with high SPL.
more than 3000type products can meet all customer's request.
SMT Transducer And Buzzer,Buzzer With Top Hole,Piezoelectric Internal Buzzer,Smd Magnetic Buzzer Ningbo Best Group Co.,Ltd , http://www.speakerbuzzer.com
Specification
Item
RG11 cableÂ
Inner Conductor
14AWG,1.63mm CCS
Insulation
7.11mm Foamed PE
First Shield
Bonded Al Foil
Braid Shield
16 x 6 x 0.16mm AL wires Braid
PVC Jacket
10.3+0.1mm PVC Jacket
Note: Other specifications according to customer requirements!!!
Electrical Characteristics
Impedance: 75+/-3 Ohm
Return Loss
5-1000MHz≥22dB
Capacitance: 52+/-2 pF/M
1000-2000MHz≥20dB
Velocity of Propagation: 85%
Screening Effectiveness≥70dB
Attenuation(@20ºC)
Frequency (MHz)
Max Attenuation (dB/100FT)
Max Attenuation (dB/100M)
5
0.4
1.3
55
1.0
3.2
187
1.7
5.7
211
1.9
6.2
400
2.6
8.5
500
2.9
9.5
750
3.6
11.9
860
4.0
13.1
1000
4.3
14.3
1500
5.1
16.8
1800
5.7
18.6
2200
6.3
20.7
3000
7.6
24.9
Here is some of other coaxial cable with difference specification as follow:
Packing Item:
If you have any inquiry of coaxial cable, please contact with us.     
Â
RG11Â Coaxial cable Construction:
Specification
Item
RG11 cableÂ
Inner Conductor
14AWG,1.63mm CCS
Insulation
7.11mm Foamed PE
First Shield
Bonded Al Foil
Braid Shield
16 x 6 x 0.16mm AL wires Braid
PVC Jacket
10.3+0.1mm PVC Jacket
Note: Other specifications according to customer requirements!!!
Electrical Characteristics
Impedance: 75+/-3 Ohm
Return Loss
5-1000MHz≥22dB
Capacitance: 52+/-2 pF/M
1000-2000MHz≥20dB
Velocity of Propagation: 85%
Screening Effectiveness≥70dB
Attenuation(@20ºC)
Frequency (MHz)
Max Attenuation (dB/100FT)
Max Attenuation (dB/100M)
5
0.4
1.3
55
1.0
3.2
187
1.7
5.7
211
1.9
6.2
400
2.6
8.5
500
2.9
9.5
750
3.6
11.9
860
4.0
13.1
1000
4.3
14.3
1500
5.1
16.8
1800
5.7
18.6
2200
6.3
20.7
3000
7.6
24.9
Here is some of other coaxial cable with difference specification as follow:
Packing Item:
If you have any inquiry of coaxial cable, please contact with us.    Â
Â
Coaxial Cable Rg11 Cable Video Cable for TV Antenna Cable
Model NO.: rg11
Wire Core Material: Copper Clad Steel
Certification: CE, ISO, RoHS
Model: Rg11 Cable
Brand: OEM
Inner Condcutor: 1.63mm Copper Clad Steel
Insulation: 7.11mm Foamed PE
Shield: Bonded Al Foil
Braid: Aluminum Wires
Jacket: PVC
Trademark: OEM
Transport Package: Carton/Wooden Drum/Wooden Pallet
Specification: RG11 CABLE
Origin: Hangzhou
HS Code: 8544200000
Model NO.: rg11
Wire Core Material: Copper Clad Steel
Certification: CE, ISO, RoHS
Model: Rg11 Cable
Brand: OEM
Inner Condcutor: 1.63mm Copper Clad Steel
Insulation: 7.11mm Foamed PE
Shield: Bonded Al Foil
Braid: Aluminum Wires
Jacket: PVC
Trademark: OEM
Transport Package: Carton/Wooden Drum/Wooden Pallet
Specification: RG11 CABLE
Origin: Hangzhou
HS Code: 8544200000
RG11Â Coaxial cable Construction: