Hewlett Packard HP 8657B RF Signal Generator 0.1-2060MHz - AS IS

IMG { max-width: 100%; } TABLE.ntcSpecs { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; } TH.ntcSpecs { border-radius: 0.5rem; background-color: #d0d0d0; color: #606060; font-weight: normal; padding-top: 5px; padding-left: 10px; padding-right: 10px; padding-bottom: 5px; border-bottom: 2px solid white; } .ntcSection { width: 100%; display: flex; align-items: flex-start; } .ntcContent { padding-bottom: 10px; } .ntcBriefDesc { padding-bottom: 10px; } .ntcSpecsSection { padding-bottom: 10px; } .ntcCard { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-weight: 400; line-height: 1.5; color: #000000; width: 100%; position: relative; display: -webkit-box; display: -ms-flexbox; display: flex; -webkit-box-orient: vertical; -webkit-box-direction: normal; -ms-flex-direction: column; flex-direction: column; min-width: 0; word-wrap: break-word; background-color: #fff; background-clip: border-box; border: 1px solid rgba(0, 0, 0, .125); border-radius: .5rem; } .ntcCardBody { padding: 6px; } .ntcAlert { padding: .75rem 1.25rem; margin-bottom: 1rem; border: 1px solid transparent; border-radius: .25rem; color: #856404; background-color: #fff3cd; border-color: #ffeeba; } .ntcCardHeader { border-radius: 0.5rem 0.5rem 0 0; background-color: #d0d0d0 !important; color: #606060; padding: .45rem 1rem; margin-bottom: 0; background-color: rgba(0, 0, 0, .03); border-bottom: 1px solid rgba(0, 0, 0, .125); } This item is sold AS-IS. No returns or exchanges are accepted. Condition For parts or not working Description Unit tested and partially working. There is no signal output above 1,030 MHz. Below 1,030 MHz, output power is lower than indicated. When set to output 0dBm, our analyzer reads -9dBm across the entire lower frequency range. For this reason, we are selling the unit AS-IS for parts/repair as a non-working or incomplete unit. We have not tested / inspected any further, item may have unknown issues we are not aware of. See all item photos for the condition of the unit. Unless pictured, no power adapter / power cable included. The unit is on hand and ready to ship. Please feel free to message us with any questions you may have. Specifics Manufacturer HP Model Number 8657B SKU 19-24750 Ref 23-108845