Subject to change without prior

SPECIFICATION 5006/11
Replace 5016/09
17.03.2011
_________________________________________________________________________________________________
RFA 1 1/4" COAXIAL CABLE
NK CODES
RFA 1 1/4"-50
RFA 1 1/4"-50 BHF
NKRFA11400
NKRFA11402
Copper tube
Cellular polyethylene
Corrugated copper tube
See Jacketing Options table below
Draka, cable type, manufacture week, year,
batch number and meter mark
Ø 13.0 mm
Ø 32.2 mm
Ø 35.8 mm
Ø 39.0 mm
CONSTRUCTION
Inner conductor
Dielectric
Outer conductor
Jacket
Marking
(0.51 in)
(1.27 in)
(1.41 in)
(1.54 in)
ELECTRICAL CHARACTERISTICS at +20°C (+68ºF)
Characteristic impedance
Return loss 24 dB for 100 m cable with NKC connectors
- 380 - 500
- 790 - 960
- 1710 - 1880
- 1900 - 2170
- 2490 – 2700
Other bands also available on request
Bands according to customer's specifications
Attenuation
Velocity factor
Capacitance
Inductance
Maximum frequency
Max power rating
Peak RF voltage rating
Peak power rating
DC-resistance
- Inner conductor
- Outer conductor
50 ± 1 Ω
MHz
"
"
"
"
See table
0.89
74.8 pF/m
0.189 µH/m
3500 MHz
See table
4.6 kV
211 kW
(23 pF/ft)
(0.058 µH/ft)
0.87 Ω/km
0.81 Ω/km
(0.27 Ω/1000 ft)
(0.25 Ω/1000 ft)
0.79 kg/m
4300 N
(0.53 lb/ft)
(967 lb)
200 mm
350 mm
-55...+85°C
2.5 kg/mm
44 Nm
1.5 m
(8 in)
(14 in)
(-67...+185 ºF)
(140 lb/in)
(32.4 lb-ft)
(5 ft)
MECHANICAL CHARACTERISTICS
Weight
Maximum pulling force
Minimum bending radius
- Single bending
- Repeated bending
Operating temperature range
Crush resistance
Bending moment
Recommended clamp spacing
JACKETING OPTIONS
TYPE
JACKET
IEC 60754 -1/-2
Halogen free,
non corrosive
IEC 61034
low smoke
emission
IEC 60332-3-24
fire retardant
UV
retardancy
Min. installation
temperature
RFA 1 1/4"-50
Black, halogen free
polyethylene
(LDPE with HDPE skin)
yes
no
no
yes
-40°C (-40ºF)
RFA 1 1/4“-50 BHF
Black, halogen free fire
retardant thermoplastic
yes
yes
yes
yes
-5°C (23ºF)
_________________________________________________________________________________________________
MNC-tech.support@draka.com
Telephone +358 10 56 61
Telefax +358 10 566 4294
Subject to change without prior notice.
SPECIFICATION 5006/11
Replace 5016/09
17.03.2011
_________________________________________________________________________________________________
RFA 1 1/4" COAXIAL CABLE
FREQUENCY
ATTENUATION
ATTENUATION
POWER RATING
MHz
dB/100 m
dB/100 ft
kW
10
0.247
0.075
41
30
0.432
0.132
24
50
0.562
0.171
18
88
0.753
0.230
14
100
0.805
0.245
13
108
0.838
0.256
12
174
1.08
0.328
9.4
200
1.16
0.353
8.8
300
1.44
0.439
7.0
400
1.68
0.513
6.0
450
1.79
0.547
5.6
500
1.90
0.579
5.3
512
1.92
0.586
5.2
600
2.10
0.640
4.8
700
2.29
0.697
4.4
800
2.46
0.751
4.1
850
2.55
0.776
3.9
890
2.61
0.797
3.8
900
2.63
0.802
3.8
950
2.71
0.826
3.7
960
2.73
0.831
3.7
1000
2.79
0.851
3.6
1200
3.09
0.943
3.2
1400
3.38
1.03
3.0
1600
3.65
1.11
2.7
1800
3.91
1.19
2.6
1900
4.03
1.23
2.5
2000
4.16
1.27
2.4
2200
4.40
1.34
2.3
2400
4.63
1.41
2.1
2600
4.85
1.48
2.0
2800
5.07
1.55
2.0
3000
5.29
1.61
1.9
3300
5.60
1.71
1.8
Attenuation values are typical at ambient temperature +20ºC (+68ºF).
Power rating ambient temperature +40ºC (+104ºF), inner conductor +100ºC (+212ºF).
CODES FOR NKC CONNECTORS
CONNECTOR TYPE
N male
N female
7-16 male
7-16 female
7-16 Bulkhead female
NKC CODE
NKC1114300
NKC1114400
NKC1114100
NKC1114200
NKC1114290
_________________________________________________________________________________________________
MNC-tech.support@draka.com
Telephone +358 10 56 61
Telefax +358 10 566 4294
Subject to change without prior notice.
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