The BT-10-E covers a frequency range of 50 - 800 MHz, while our complete eccentric three-way series covers a frequency range of 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.