WTH-SG/F50 0-2G
www.watchfuleyesolutions.com Antenna Feeder Surge Protector

WTH-SG/F50 0-2G series surge protector apply the protection technology of GDTs.
(Standard: IEC61643-21, IEC60169-24)

Technical Data
Model WTH-SG/F50 0-2G
Ordering code US121207
Characteristic impedance 50Ω
Frequency range 0-2000 (MHz)
Maximum transmission capability 70W
Contact resistance (normal) ≤0.4mΩ (inner conductor)
Contact resistance (normal) ≤1.5mΩ (outer conductor)
DC pass 20A @ 50V (90V gas capsule)
RF leakage <-128dBm@1GHz
Third-order cross intermodulation ≤-110dBm@2X20w
Standing-wave ratio (return loss) ≤1.2 (≤20.828)
Insertion loss (absolute value) ≤0.3 dB
Nominal impulse discharge current (In) 10kA
Max. impulse discharge current (Imax) 20kA
Residual voltage (20kA 8/20 μs) ≤650
Residual voltage (4kV 1.2/50μs, 2kA 8/20 μs) ≤650
Residual energy (4kV 1.2/50μs, 2kA 8/20 μs) ≤1mJ
Interface contact F-female ~ F-male
Mating cycles min. 500
Coupling nut retention ≥1000 N
Center contact captivation: axial ≥200 N
Center contact captivation: radial ≥2 Ncm
Coupling torque (recommended) 25 to 30 Nm
Proof torque max. 35 Nm
Protection rating (IP Code) IP67
Surge protection response time (tA) <100ns
Surge life at 1kA (8/20μs) >1000 events
Temperature range - 49°F to 185°F (-45°C to 85°C)
Relative humidity 0% to 95% noncondensing
Maximum operating altitude 10,000 feet (3000m)
Net Weight Per Unit 0.55Lb (250g)


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