Compact, cost-effective and portable (battery-powered) the BPSG4 RF signal generator offers up to 4.4GHz, while the BPSG6 offers up to 6 GHz. They run up to 4 hrs. in battery operation and can be programmed with intelligent batch profiles. The signal generator series BPSG from Aaronia offers an unprecedented mix of performance, design and functions, especially in its price category.