Shf cable, Ultra low loss shf cable range, Attenuation (db/m) – Northern Connectors Radiall RF & Microwave Cable Assemblies User Manual
Page 37: Power (w), Typic al
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B-38
SHF Cable
UlTRa lOW lOSS Shf CablE RaNgE
Attenuation (dB/m)
ghz
Typic
al
Shf2.4m Shf3m Shf4.2m Shf5m Shf8m Shf13
1.0
0.62
0.39
0.32
0.23
0.15
0.09
2.0
0.89
0.56
0.46
0.32
0.21
0.14
4.0
1.28
0.81
0.68
0.46
0.30
0.20
6.0
1.59
1.01
0.85
0.57
0.37
0.26
8.0
1.86
1.19
1.01
0.66
0.44
0.30
12.4
2.36
1.53
1.30
0.84
0.55
18.0
2 91
1.91
1.63
1.02
26.5
3.62
2.41
2.07
1.27
40.0
4.59
3.11
(*) CW max power calculated at sea level / 40°C and V.S.W R. 1:1
Power (W)
ghz
CW
m
ax
p
ow
er (*)
Shf2.4m Shf3m Shf4.2m Shf5m Shf8m Shf13
1.0
260
400
630
850
1600 2500
2.0
180
280
450
600
1100 1800
4.0
130
200
310
420
800
1300
6.0
105
160
260
340
650
1000
8.0
90
140
220
300
560
900
12.4
75
120
180
240
450
18.0
60
90
150
200
380
26.5
50
80
140
190
40.0
35
60
Phase change vs temperature
Attenuation (dB/100 ft)
ghz
Typic
al
Shf2.4m Shf3m Shf4.2m Shf5m Shf8m Shf13
1.0
18.90
11.73
9.75
6.86
4.42
2.87
2.0
27.08
16.95
14.15
9.79
6.34
4.18
4.0
39.01
24.69
20.73
14.02
9.14
6.16
6.0
48.45
30.91
26.06
17.34
11.37
7.78
8.0
56.60
36 34
30.74
20.19
13.29
9.21
12.4
71.96
46.73
39.76
25.50
16.92
18.0
88.56
58.17
49.77
31.19
26.5
110.30 73.42
63.23
38.56
40.0
140.05 94.75
2
5.00
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
50
00
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
SHF2.4M
SHF3M
SHF4.2M
SHF5M
SHF8M
SHF13
Frequency (GHz)
Attenuation
dB/m
(W
0
20
40
5
4.
0
300
600
900
1200
1500
1800
2100
2400
2700
36
Atte
tion
Frequency (GHz)
Max Power
(W)
dB/m
4
8
12
16
20
24
28
32
36
40
SHF2.4M
SHF3M
SHF4.2M
SHF5M
SHF8M
SHF13
. 0
0
0
3.5
3 00
1
0.5
0
0
300
0
900
200
50
o
SHF5M - SHF8M (Typ.)
Temperature (°C)
M P
er
(PPM)
S F 2
-1 000
-800
-600
-400
-200
0
200
400
600
800
1 000
1 200
1 400
1 600
1 800
2 000
-80
-60
-40
-20
0
20
40
60
80
100
120
140
)