BT-11-411 covers the frequency range of 425 - 800 MHz, while our complete eccentric three-way series covers a frequency range up to 85 GHz. Any Pulsar model can be customized to suit your specific performance or packaging requirements, with almost no additional cost involved. Pulsar has passed ISO-9001 certification and is registered with ITAR. It complies with RoHS standards, but can be used for military and other applications upon request.