Check the listing for details. 5 MHz Sweep Function Generator Burst, Counter, Modulation B&K Precision 3026. Condition: Used. Listed at 169.00 USD. Can be used as a frequency counter (has an external input) AM modulation, External/Internal burst, TTL output in sync with the main output. 40 dB attenuator ACCESSORIES: North American power cord IMPORTANT INFORMATION ABOUT DELIVERY: We cannot ship to an address that doesn't appear on eBay checkout page, NO EXCEPTIONS. In order to use your FedEx, UPS or DHL account you you must select Local pick up option at checkout and email us a prepaid shipping label. You will assume full responsibility if your item is lost in transit. If you need express delivery contact us BEFORE placing your bid. We must follow these rules because of eBay mandated dispute resolution policies.DUE TO A CUMBERSOME PROCESS OF DECLINING BIDS WE WILL NOT RESPOND TO OFFERS THAT ARE 51% BELOW LISTED PRICE