Datasheet

SUCOTEST
84 HUBER+SUHNER microwave cables and assemblies
SUCOTEST 18 - specifications
Electrical specifications
Impedance 50 Ohm
Operating frequency 18 GHz
Velocity of propagation 77 %
Capacitance 87 pF/m / 26.5 pF/ft
Time delay 4.3 ns/m / 1.31 ns/ft
Insulation resistance > 5 x 103 Mega Ohm
Dielectric withstand voltage 2500 V rms
Frequency range up to 2.0 GHz 2.01 - 4.0 GHz 4.01 - 6.0 GHz 6.01 - 12.0 GHz 12.01-18.0 GHz
Power handling, 25°C, sea level (W) 391 277 225 160 131
Return loss (dB) > 30 >28 > 25 > 21 > 19
Insertion loss (dB) see table below see table below see table below see table below see table below
Insertion loss stability vs. shaking (dB) < 0.03 < 0.03 < 0.03 < 0.03 < 0.03
Insertion loss stability vs. bending (dB) < 0.03 < 0.04 < 0.04 < 0.05 < 0.05
Insertion loss stability vs. torsion (dB) < 0.03 < 0.04 < 0.04 < 0.05 < 0.05
General specifications
Assembly length see table below Materials and finishes
Cable diameter 4.6 mm / 0.181 inch Cable jacket FP, blue
Temperature range -55...+105 °C Cable dielectric low density PTFE
Prefered bending radius 100 mm / 4.0 inch Taper sleeve Santoprene / black
Connector retention force > 200 N Marking sleeve Crosslinked polyolefin / white
Recommended mating torque SMA 0.8 ... 1.1 Nm / 7.1 ... 9.7 in.lbs Connector contacts Beryllium - copper, gold plated
Recommended mating torque N 0.68 ... 1.13 Nm / 6.0 ... 10.0 in.lbs Connector insulations PTFE
Durability > 500 matings Connector body Stainless steel, passivated
Connector interface SMA MIL- STD -348A/310 Connector nut Stainless steel, passivated
Connector interface N MIL-STD-348A/304 Gasket Silicon rubber
Weight see table below
Product specific data
HUBER+SUHNER
cable type
Assembly length
(ref.plane to ref.
plane)
Weight Insertion loss
up to 2.0
GHz
2.01 - 4.0
GHz
4.01 - 6.0
GHz
6.01 - 12.0
GHz
12.01 - 18.0
GHz
ST-18/SMAm/SMAm/36 914 mm / 36 inch 68 gram < 0.48 dB < 0.68 dB < 0.84 dB < 1.21 dB < 1.51 dB
ST-18/Nm/Nm/36 914 mm / 36 inch 110 gram < 0.48 dB < 0.68 dB < 0.84 dB < 1.21 dB < 1.51 dB
ST-18/SMAm/Nm/36 914 mm / 36 inch 90 gram < 0.48 dB < 0.68 dB < 0.84 dB < 1.21 dB < 1.51 dB
ST-18/SMAm/SMAm/48 1219 mm / 48 inch 80 gram < 0.61 dB < 0.88 dB < 1.09 dB < 1.57 dB < 1.95 dB
ST-18/Nm/Nm/48 1219 mm / 48 inch 122 gram < 0.61 dB < 0.88 dB < 1.09 dB < 1.57 dB < 1.95 dB
ST-18/SMAm/Nm/48 1219 mm / 48 inch 101 gram < 0.61 dB < 0.88 dB < 1.09 dB < 1.57 dB < 1.95 dB
ST-18/SMAm/SMAm/72 1829 mm / 72 inch 108 gram < 0.89 dB < 1.28 dB < 1.58 dB < 2.29 dB < 2.85 dB
ST-18/Nm/Nm/72 1829 mm / 72 inch 157 gram < 0.89 dB < 1.28 dB < 1.58 dB < 2.29 dB < 2.85 dB
ST-18/SMAm/Nm/72 1829 mm / 72 inch 134 gram < 0.89 dB < 1.28 dB < 1.58 dB < 2.29 dB < 2.85 dB