The magnetic transducers (External Drive Type) are
versatile and customizable to different physical sizes, housings, mounting
options, power consumptions. Our magnetic transducers are engineered to be used
with an external drive circuit. This allows our customers the flexibility to
design and customize the circuitry to meet their needs. External circuitry
allows different frequency ranges to be used to create multiple sounds through
excitation waveform. Our magnetic transducers come in a slim-line profile and
are a cost-effective solution. Our extensive capabilities make our magnetic transducers
an excellent solution for high/low tones, siren, and chime sounds.
Piezoelectric Buzzer,Passive Magnetic Buzzer,External Drive Buzzer,Magnetic Transducer External Drive Type Jiangsu Huawha Electronices Co.,Ltd , https://www.hnbuzzer.com
Structure
Material
RG11 DUAL
RG11 TRI
RG11 QUAD
Conductor
BC/CCS
1.63mm(14AWG, 0.064")
Dielectric
FPE
7.11mm (0.28")
1st Shield
AI Foil
100%, Overlap>2mm
2nd Shield
BC or AI Braiding
30%-95%
60%
3rd Shield
AI Foil
-
100%, Overlap>2mm
4th Shield
BC or AI Braiding
-
-
40%
Jacket PVC/PE
Outer Diameter
10.03mm(0.395")
10.16mm(0.40")
10.29mm(0.405")
Nominal Thickness
1.07mm(0.042")
0.99mm(0.039")
0.94mm(0.037")
Messenger
Steel
1.83mm or 2.77mm
Â
Â
Â
Â
Â
Dielectic Adhesion
>20N/5cm
Breaking Strength of Messenger
 1.83mm 166kgf; 2.77mm 816kgf
Impendence
75±3 Ohm
Capacitance
50±3.0 nf/KM
Velocity of Propagation
83±2%
Shielding Effectiveness
55MHz
≥60dB
300MHz
≥70dB
1000MHz
≥70dB
Â
Â
Â
Return Loss(100% swept)
1~470MHz
≥22dB
470~1000MHz
≥20dB
1000~2200MHz
≥18dB
Â
Â
Â
Â
Â
For CATV
For Satellite
Frequency(MHz)
Max.(dB/100m)
Max.(dB/100ft)
Frequency(MHz)
Max.(dB/100m)
5
1.25
0.38
1
0.66
55
3.15
0.96
10
1.48
83
3.86
1.18
50
3.12
187
5.72
1.74
100
4.42
211
6.22
1.90
200
6.38
250
6.71
2.05
400
9.89
300
7.38
2.25
700
14.26
350
7.93
2.42
900
17.02
400
8.54
2.60
1000
18.34
450
9.02
2.75
1200
19.20
500
9.52
2.90
1450
21.93
550
9.97
3.04
1800
24.50
600
10.42
3.18
2200
27.18
Â
Structure
Material
RG11 DUAL
RG11 TRI
RG11 QUAD
Conductor
BC/CCS
1.63mm(14AWG, 0.064")
Dielectric
FPE
7.11mm (0.28")
1st Shield
AI Foil
100%, Overlap>2mm
2nd Shield
BC or AI Braiding
30%-95%
60%
3rd Shield
AI Foil
-
100%, Overlap>2mm
4th Shield
BC or AI Braiding
-
-
40%
Jacket PVC/PE
Outer Diameter
10.03mm(0.395")
10.16mm(0.40")
10.29mm(0.405")
Nominal Thickness
1.07mm(0.042")
0.99mm(0.039")
0.94mm(0.037")
Messenger
Steel
1.83mm or 2.77mm
Â
Â
Â
Â
Â
Dielectic Adhesion
>20N/5cm
Breaking Strength of Messenger
 1.83mm 166kgf; 2.77mm 816kgf
Impendence
75±3 Ohm
Capacitance
50±3.0 nf/KM
Velocity of Propagation
83±2%
Shielding Effectiveness
55MHz
≥60dB
300MHz
≥70dB
1000MHz
≥70dB
Â
Â
Â
Return Loss(100% swept)
1~470MHz
≥22dB
470~1000MHz
≥20dB
1000~2200MHz
≥18dB
Â
Â
Â
Â
Â
For CATV
For Satellite
Frequency(MHz)
Max.(dB/100m)
Max.(dB/100ft)
Frequency(MHz)
Max.(dB/100m)
5
1.25
0.38
1
0.66 Magnetic Transducer External Drive Type
Model NO.: rg11
Wire Core Material: Bare Copper Wire
Certification: CE, ISO, RoHS, UL
Model: Rg11
Brand: Hf
Insulation: PVC
Jacket: PVC
Conductor: Bc
Transport Package: 1)100m/Coil, 6 Coils/CTN 2)305m/Wooden Drum
Specification: 2
Origin: Lin an
HS Code: 8518290000
Model NO.: rg11
Wire Core Material: Bare Copper Wire
Certification: CE, ISO, RoHS, UL
Model: Rg11
Brand: Hf
Insulation: PVC
Jacket: PVC
Conductor: Bc
Transport Package: 1)100m/Coil, 6 Coils/CTN 2)305m/Wooden Drum
Specification: 2
Origin: Lin an
HS Code: 8518290000