Pretty self-explanatory from the subject. Would like to try to acquire an Ltronics Little L-per LL Series, aka the Cheese Block. Anyone personally purchase and own one that they would like to part ways with? Have been looking for months on The Google Machine and eBay. If you have any other resources to search for it, that info would be appreciated too. Thanks!
As an alternative - Consider an Arrow Dual Band handheld beam antenna (better with built in duplexer), a handheld dual band radio with a good S meter, an offset attenuator such as KC9ON. May not be exactly what you are looking for because it is not doppler, just my 2c.