SKU
ACC-TG-00007
MPN
100025373

Description

Telegärtner's 4.3-10 Female to 4.3-10 Female Coaxial Surge Protector is designed for high-frequency applications, extending up to 3.8 GHz, making it ideal for 5G networks and other high-performance systems. This bulkhead surge protector utilises a Gas Discharge Tube (GDT) to effectively protect electronic devices from high voltage surges.

  • Frequency Range: Up to 3.8 GHz, suitable for 5G applications
  • Surge Protection: Employs a Gas Discharge Tube (GDT) capable of handling discharge currents up to 40 kA (8/20 impulse)
  • Design: Bulkhead mount for easy integration into various systems
  • Replaceable GDT: The gas discharge tube can be replaced during service checks, ensuring long-term reliability and maintenance
  • Performance: Maintains very good return loss values at high frequencies, ensuring minimal signal degradation

This surge protector is part of Telegärtner's high-performance range, offering robust protection for critical electronic equipment against lightning strikes and other high-voltage events. Its bulkhead design allows for straightforward installation and integration into existing systems, providing reliable and efficient surge protection.

RF Connector Interface

RF Specification

Start Frequency
0 GHz
Stop Frequency
3.8 GHz
Spark-over Voltage
75 V
Input Impedance
50 Ω
Impulse Discharge
10 x 15 kA (8/20μs)
Inner Contact Resistance
≤ 2 mΩ
Outer Contact Resistance
≤ 1 mΩ
VSWR Measurement
Frequency Return Loss Insertion Loss
2700 MHz
≤ 30 dB
0.1 dB
3800 MHz
≤ 20 dB
0.25 dB

Physical Specification

Body Plating
Insulator Material
Dimensions
78 × 25.3 × 28.6 mm
Compliance/Certifications
Min. Operating Temperature
-40 °C
Max. Operating Temperature
85 °C
Mating Cycles
> 100
Ingress Protection
Drawing
Telegartner 100025373 CAD Drawing

Downloadable Resources

As family-owned company the Telegärtner Group has developed to an international network of affiliated companies specialising in intermediate and end products for telecommunications and data communications for customers with the most exacting demands for high-tech applications over the last 70 years.

Since the company was set up in 1945 Telegärtner has seen steady growth and has continually expanded ...