Feeder Cable(HFC)
- Company Name:Daekyong Cable Co., Ltd.
- Membership:Free Member
- Member Since:2001. 12.01
- Country/Region:Korea
- City:Jeollabuk-do
- Contact:Hye-seong Park
- Related Keywords:Feeder Cable
Daekyong Cable Co., Ltd.
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Contact us
Daekyong Cable Co., Ltd.
[Korea]
- Address
- 310-16 Sinki-ri, Hwangdeung-myeon, Iksan-si, Jeollabuk-do
- Phone
- 82-63-8562240
- Contact name
- Hye-seong Park
Description
Wireless Communication / HFC
Feeder Cable(HFC) mainly is being in use for radio communication system(mobile telecom-munications, base station etc.), specially being of concern to performance of base station. With state of the art of gas injection facilities, tech-nique, Feeder Cable(HFC) have excellent electrical characteristics such as low attenuation, high velocity and small reflection factor. Feeder Cable(HFC) use a Corrugated Copper Tube or CCA(Copper Clad Aluminum) or Solid Cu for the inner conductor, and use a Corrugated Copper Tube for outer conductor. This cable could transmit very low signal loss by connecting RDCX(Radiating Coax Cable), LCX(Leaky Coax Cable) to antenna and transmission equipment.
- HFC - 42D, 32D, 22D, 12D : Feeder Cable for
mobile communication base station
- HFC - 8D : Feeder Cable
- DMSC - FR400 : For Fire Service, Base Station Antenna, Connection of Equipment
Electrical Properties
Range
Item |
Attenuation 20°C (dB/km) |
VSWR |
Characteristic impedance |
||||||||||
100 |
200 |
450 |
800 |
900 |
1000 |
1500 |
1800 |
2000 |
2500 |
3000 |
|||
HFC-42D(1 5/8") |
6.8 |
10 |
15.9 |
22.4 |
24.1 |
25.7 |
33.1 |
37.1 |
39.8 |
46 |
53 |
1.2 under |
Avg. 50± 1 |
HFC-42D(1 5/8") |
8.5 |
12.4 |
19.4 |
27.1 |
29 |
30.9 |
39.4 |
44.1 |
47.1 |
54.3 |
61 |
||
HFC-42D(1 5/8") |
11.7 |
17.0 |
26.5 |
36.7 |
39.3 |
41.8 |
53.0 |
59.2 |
63.1 |
72.3 |
81 |
||
HFC-42D(1 5/8") |
21.7 |
31.1 |
47.9 |
65.3 |
69.7 |
73.8 |
92.5 |
102.5 |
108.8 |
123.7 |
137.4 |
||
HFC-42D(1 5/8") |
31.2 |
44.5 |
67.9 |
92.0 |
98.0 |
103.7 |
129.0 |
142.5 |
151 |
170.8 |
189 |
||
DMSC 400 |
40.9 |
58.4 |
88.9 |
120.3 |
128.1 |
135.4 |
168.2 |
185.6 |
196.5 |
221.9 |
245.4 |
||
Construction Specifications
Component
Item |
HFC-42D(5/8") |
HFC-32D(5/4") |
HFC-22D(7/8") |
HFC-12D(1/2") |
HFC-8D(3/8") |
DMSC 400 |
|
Inner Conductor |
Con. |
Org.Coper Tube |
Copper Tube |
CCA (Coper Clad Aluminum) or Solid Cu |
|||
Dia. |
17.1mm |
13.0mm |
9.0mm |
4.9mm |
3.3mm |
2.74mm |
|
Insulation |
Con. |
High Foamed Plyehylene |
|||||
Dia. |
42.0mm |
32.0mm |
22.1mm |
12.0mm |
8.4mm |
7.24mm |
|
Outer Conductor |
Con. |
Corrugated / Slotted Tube |
|||||
Dia. |
46.5mm |
36.0mm |
24.9mm |
13.8mm |
9.6mm |
8.13mm |
|
Jacket |
Con. |
Black Polyehylene |
|||||
Dia. |
50.0mm |
39.0mm |
27.9mm |
16.0mm |
11.80mm |
10.29mm |
|
|
Minimum Bending radius |
510mm |
380mm |
250mm |
125mm |
30mm |
25.4mm |
|
Classification for USE (Connector, Cable)
ITEM |
Model No. |
Applications |
USE |
|
HFC Connector |
N-J-42 |
HFC-42D |
HFC-24D,32D,22D,12D : DMSC-FR400 : For fire service Base station antenna, Connection of Equipment |
N-J-32 |
HFC-32D |
||
N-J-22 |
HFC-22D |
||
N-J-12 |
HFC-12D & HFC-8D |
||
N-J-10 |
DMSC-400 (Old type : ECX-10D 2V) |
||
Din(7/16)-J-22 |
HFC-42D (Amular type) (PCS) |
||
Din(7/16)-P-12 |
HFC-12D, HFC-8D (PCS) |
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