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MegaPhase’s
Low Loss TowerFlex Series coaxial
cables feature a closed micro-cell polyethylene
dielectric anprovide an excellent flexible solution
for communication systems. Low Loss Tower
Series Cables are cost effective and are available
with most standard RF/Microwave connectors including
SMA, Type N and
TNC . Standard jacketing is UV Resistant Polyethylene. |
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TowerFlex LMR Cable |
Frequency
(GHz) |
Band |
VSWR*
(x.xx:1) |
Conn.Loss
(dB/ea) |
LMR
195
dB/ft |
LMR
240
dB/ft |
LMR
400
dB/ft |
LMR
600
dB/ft |
LMR
900
dB/ft |
0.5 |
UHF |
1.05 |
0.02 |
.082 |
.056 |
.029 |
.018 |
.014 |
1.0 |
L |
1.10 |
0.03 |
.12 |
.080 |
.041 |
.027 |
.019 |
2.0 |
S |
1.15 |
0.04 |
.17 |
.12 |
.060 |
.039 |
.026 |
6.0 |
C |
1.20 |
0.06 |
.31 |
.21 |
.11 |
.074 |
.050 |
12.0 |
X |
1.25 |
0.10 |
.45 |
.31 |
.17 |
- |
- |
18.0 |
Ku |
1.35 |
0.12 |
.56 |
.38 |
- |
- |
- |
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Electrical
Data |
LMR
195 |
LMR
240 |
LMR
400 |
LMR
600 |
LMR
900 |
Frequency, max. (GHz) |
41.0 |
31.0 |
16.2 |
10.3 |
6.9 |
Impedance, nominal
(W) |
50 |
50 |
50 |
50 |
50 |
Propagation Velocity,
nominal (%) |
80 |
84 |
85 |
87 |
87 |
Capacitance, nominal
pF/ft |
25.4 |
24.2 |
23.9 |
23.4 |
23.4 |
Shielding Effectiveness,
min. (dB) |
-90 |
-90 |
-90 |
-90 |
-90 |
|
Mechanical
Data |
LMR
195 |
LMR
240 |
LMR
400 |
LMR
600 |
LMR
900 |
Finished
Diameter, nominal, in |
0.195 |
0.240 |
0.405 |
0.590 |
0.870 |
Bend
Radius, min., in |
0.50 |
0.75 |
1.00 |
1.50 |
3.00 |
Temp.
Range, min., °C |
-40-+85 |
-40-+85 |
-40-+85 |
-40-+85 |
-40-+85 |
Weight,
nominal, lbs/ft |
0.021 |
0.034 |
0.068 |
0.131 |
0.266 |
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Construction |
|
Inner Conductor |
Solid
Copper (195 and 240)
Solid Copper Clad Aluminum (400 and 600)
BC Tube (900) |
Dielectric |
Closed
Micro-cell Foam PE |
Outer Conductor |
Al-poly
Foil / Sn-plated Cu Round Braid |
Outer Jacket |
UV Resistant
Polyethylene |
*Connectors Available
(Plugs) |
SMA,(195
Thru 400) Type N, TNC (all),7-16 (900) |
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Highly flexible
Ease of handling and routing
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Base station and antenna
jumpers
Tower and pole feeder runs
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