NOS Bomac CBNQ 1Q23 X-Band Ref. Cavity Tube New-in-Box! Start Price USD 20.00 Current Price USD 20.00 Time Left 26 days 20 hours 53 minutes Bid Count 0 Buy It Now Price - Reserve Price - Start Time Wednesday, October 08, 2008 End Time Thursday, February 05, 2009 Location Montevideo, Montevideo See more about 'NOS Bomac CBNQ 1Q23 X-Band Ref. Cavity Tube New-in-Box!' Description Hello On offer here is a NOS/NIB Bomac CBNQ 1Q23 tube.   I have another 1Q23 in other ad here on eBay. These 1Q23's have all ZERO operating hours!   This tube is a reference cavity stabilizer for X-band, which works waveguide mounted.   You could find full specs in PDF (33Kb) here: http://www.dscc.dla.mil/Downloads/MilSpec/Docs/MIL-PRF-1/prf1ss296.pdf     Resonant Frequency is 9280 (9279.5~9280.5) Max Altitude 50,000 ft.      For Additional Photos please keep scrolling down!       Dimensions: Total height approx: 7 cm (2-3/4 inches) Cubic part size approx: 4.5x4.5x4.5 cm (1-3/4 inch per side) Please see specifications' sheet for exact dimensions.               This 1Q23 is NEW, UNUSED, and come with original box.   I have no way to formally test this tube. However, it is guaranteed for normal working condition or your money will be back.   Although this tube was machined in aluminium, its beefy construction makes it weight in at almost 12 oz. (330g) without any packaging.       ******************************** Made in USA By BOMAC ********************************       ***For other rare tubes... why not looking at my eBay Store?***       SHIPPING: Registered Priority®! w/Tracking Number! Shipping will be done through Registered Airmail (equivalent to USPS Priority Mail®, Royal Mail Signed-For® or Deutsche Post Einschreiben International®). It includes Tracking Number. I will email you with Tracking No. the day your parcel goes in the post so you can have a rough idea of when to expect delivery.       Registered Shipping:   First pc.    US and Canada (*):   $ 13,75    EU, Asia and elsewhere (**):     $ 15,25   (*) Note about shipping costs of this item: As this tube was machined from a solid aluminium brick, it weights a lot compared with ordinary vacuum tubes. Its beefy construction makes it weight in at almost 12 oz. (330g) without any packaging! This is 6~8 times the weight of a tube with similar dimensions.   (**) For some particular destinations I may declare as a "personal Gift" with "No Commercial Value" or at a low value. Please contact me if you have any special request, not a problem at all.       WARRANTY: 90 days warranty for these tubes! I will refund or replace upon reception the defective tube back.     Please see my other items. I would gladly combine to save on postage.   ·         For some destinations I may declare as a "personal Gift" with "No Commercial Value"; or at a low value. ·         I accept and prefer PayPal (no additional charge for PayPal) ·         I would accept Bank M/O's in some cases but you should contact me first to discuss, because they have some cashing fees. ·         READ THIS PLEASE: I do not accept: Cash via mail (no exceptions), Postal M/O, Collect-On-Delivery, Bank Wire (Bank-to-bank Transfer) and Personal Checks. Buyer is responsible for the use and storage of potentially dangerous electric/electronic components offered in this Ad.     Questions?? Always welcome!    Thank you very much! Fragen??    stehe  ich  gern  zur Verfügung!   Vielen Dank!     Ref: S1/L004(699) Place a Bid!