 |
|
 Structure |
 |
|
|
| Features |
| |
Can transmit differential signals at speeds
of up to 500 Mbps or higher. |
|
PTFE is used as the insulation, resulting
in reduced attenuation and a smaller diameter cable. |
|
The conductor consists of highly flexible
stranded wire, resulting in excellent bendability and flexibility. |
|
Signal wires and power supply wires may also
be stranded in a mixed state as the differential logarithm can be arbitrarily
changed. |
|
|
| Applications |
| |
Base stations for portable telephones, telephone
exchanges |
|
Internal and external wiring for various
kinds of data equipment |
|
Communication and broadcast equipment |
|
Inspection and measuring equipment |
|
Probes for medical equipment |
|
|
| Specifications |
 |
Number
of
cores |
Signal
wire |
Drain wire |
| Inner
conductor |
Insulation |
Composition
(mm)
|
Composition
( No./mm)
|
O.D.
(mm)
|
Material |
O.D.
(mm)
|
| HBR28 |
6 |
7/0.127 |
0.38 |
Porous
PTFE
|
0.93 |
7/0.127 |
| HBR30 |
6 |
7/0.102 |
0.30 |
Porous
PTFE
|
0.75 |
7/0.102 |
|
|
|
Outer conductor, |
Jacket |
Outer sheath |
| Material |
Material |
O.D.
(mm)
|
Material |
Thickness
(mm)
|
O.D.
(mm)
|
| HBR28 |
Aluminum-
polyester
tape
|
Colored
polyester
tape
|
2.0 |
Soft
PCV
|
0.60 |
6.90 |
| HBR30 |
Aluminum-
polyester
tape
|
Colored
polyester
tape
|
1.6 |
Soft
PCV
|
0.60 |
5.80 |
|
|
|
Conductor
resistance
(Ω/km max)
|
Electrostatic
capacitance
(pF/m)
|
Characteristic
impedance
(Ω)balanced
|
Transmission
delay time
Standard(ns/m)
|
| HBR28 |
210 |
75±3 |
100±10 |
4.0 |
| HBR30 |
330 |
75±3 |
100±10 |
4.0 |
|
|
|
