Check the listing for details. YAESU FT-847 Compatible HighStability Crystal TCXO. Condition: New. Listed at 43.99 USD. If you have any problems on purchase,please contact me first,i will make you happy.Do not leave me negative feedback,thank you!FT-847 High Stability Crystal Unit COMPATIBLE YAESU FT-847When the optional TCXO High Stability Crystal Unit is installed, you get a very high frequency stability of ±0.5 ppm (-30C to +60C).Compatible with Icom radios:YAESU FT-847 Package: FT-847 TCXO High Stability Crystal *1Al Items will be sent with tracking number· We will ship the item according to the address on your eBay profile· No combine shipping discount and no local pickup service. Please make sure that you agree with our terms before bidding. · · ·We accept PayPal payment. · Payment must be fulfilled within 7 days after auction's ended.· ·For DOA (Defective on Arrival) item, please notify us for shipping instructions.·Then, please send it back within 7 days upon date of receipt. ·Return shipping costs will be at buyer's expenses. · We only accept the returned goods with full packaging materials.· When we receive your returned item, we will investigate the situation and consider to offer replacement or refund according to the situation.· We are professional online trader with excellent customer services.· Our team is working everyday to communicate with our customers and to bring the latest products for your selection