'''Agilent E8257D Signal Generator or HP E8257D''' Proudly offered by BRL Test, established 2001. The E8257D signal generator features great output power, level accuracy, and phase noise performance. [http://www.brltest.com/index.php?main_page=product_info&cPath=44_4411&products_id=6564/ - 520=20GHz], [http://www.brltest.com/index.php?main_page=product_info&cPath=44_4413&products_id=6566/ -540=40GHz], -532=31.8GHz, and -567=70GHz.. The | '''Agilent E8257D Signal Generator or HP E8257D''' Proudly offered by BRL Test, established 2001. The E8257D signal generator features great output power, level accuracy, and phase noise performance. [http://www.brltest.com/index.php?main_page=product_info&cPath=44_4411&products_id=6564/ - 520=20GHz], [http://www.brltest.com/index.php?main_page=product_info&cPath=44_4413&products_id=6566/ -540=40GHz], -532=31.8GHz, and -567=70GHz.. The |