The IS-B50 Series of DC block surge arrestors are designed toprotect against lightning events and are ideal for HF, UHF and VHFradios. The IS-B50 family of RF protectors can be used for generalradio use with frequency ranges between 1.5 MHz to 1000 MHz.

• Broad frequency ranges from 1.5 MHz to 1000 MHz
• Connectors: N-Type and UHF
• High power versions capable to 3kW
• Industry leading surge rating of 20kA
• Nuclear EMP versions available with N-Type connectors
• Flexible bulkhead and bracket mounting options

The IS-B50 Series of DC block surge arrestors are designed to protect against lightning events and are ideal for HF, UHF and VHF radios. The IS-B50 family of RF protectors can be used for general radio use with frequency ranges between 1.5 MHz to 1000 MHz.

• Broad frequency ranges from 1.5 MHz to 1000 MHz
• Connectors: N-Type and UHF
• High power versions capable to 3kW
• Industry leading surge rating of 20kA
• Nuclear EMP versions available with N-Type connectors
• Flexible bulkhead and bracket mounting options