HUBER+SUHNER series 3409 high-power gas discharge tube (GDT) protectors are a new generation of ultimate GDT protectors – suitable to meet the demanding high RF performance and protection requirements of future mobile communications transceivers with DC powering of outdoor equipment. The customer is freed from any RF power and IM performance considerations. Thus the protectors are especially suitable for multicarrier systems. The availability of this kind of GDT protectors concerning frequency range is not limited by the gas discharge tube (as it is the case with standard GDT protectors which are limited to applications below about 3 GHz). In addition, the protection performance is superior to existing standard GDT protectors.
DC continuity for remote powering
RF peak power not limited by gas discharge tube
Superior RF performance
Excellent low PIM performance
Availability for application bands between 380 MHz and 18 GHz (N interface)
Safe extinguishing of gas discharge tube under the influence of RF power
Up to 99 % reduced residual pulse energy
Waterproof IP65 min.
Semper self-extinguishing functionality included
Gas discharge tube installed (90 V)
AISG transmission capability (optional)