Opt. 001: Ovenized time base

Opt. 006: Microwave level limiter

Passes selftest. Tests show 25Mhz and 1GHz on the inputs.

B2B inside the EU? Contact me in advance and I'll make you an ex. VAT offer.

I'm happy to ship outside the EU and do it often. Contact me in advance for details. Will probably be cheaper than you think.