Cushcraft r8

Cushcraft r8. Insert one 2" screw (120) into bracket (160) and attach nut (87) as shown in Figure E. 7m long Cushcraft . This multiband vertical design provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. No negociable. 50MHz5エレ LFA6M5ELループフィード型LFA The R8 consist of one main radiator with two traps (covering 7, 10, 14 and 18 MHz) with four parallell radiators (covering 21, 24, 28 and 50 MHz respectively). Opens in a new window or tab. They feature a 3-point, non-conductive guy system built for the Cushcraft R8 HF vertical antenna. SLIM LOW PROFILE SILHOUETTE. and save an additional 5,20 €. official page of the r 8 by cushcraft hf multiband vertical antenna working on 6 10 12 15 17 20 30 and 40 meter bands. なお、メーカの取説で、運用周波数に合わせられる Nov 20, 2022 · Find helpful customer reviews and review ratings for Cushcraft R-8TB Vertical Antenna Tilt Base at Amazon. I’m evaluating these HF Multiband vertical Antennas. Mar 18, 2024 · Cushcraft R8 Eight-Band Vertical Antennas R8. Listed under the Radio Equipment/HF Vertical Antenna/Cushcraft R8 category that is about Cushcraft R8 Multiband HF Vertical Antenna covering 8 HF BANDS, 6,10,12,15,17,20,30,40M. As a result, the antenna more accurately Cushcraft Manuals. Cushcraft r-6000 6-band vertical bands: 6, 10, 12, 15, 17, 20m. Made from rugged 1/8-inch aluminum plate, the R8-TB features a pattern of pre-punched mounting holes that accept most common U The resource is currently on dxzone. Looking for an old, out-of-print Cushcraft manual? You've come to the right place. VAT, plus shipping €627. Reading the reviews about the antenna here on eham. Be the first to review this product . 87. True for an older R-3 or R-5 as well. Later we re-tuned the antenna slightly for my favourite parts of the bands. This antenna will perform as specified if the instructions and suggestions in this manual are followed and care is used 6 hours ago · Cushcraft R8 antenna guying kits are designed for high-wind environments. Never use a climbing-ladder again! You may raise your antenna up or down easily before severe weather by yourself! 101,200円. Portes incluidos en precio. if, in the judgment of cushcraft, any such antenna is defective, then cushcraft corporation will, at Sep 29, 2019 · アンテナ（Cushcraft R8）SWR再調整してみました。. Están en muy buen estado, tal cual se ven en las fotos,no tengo más accesorios ,el precio es por las tres antenas. Cushcraft R8 antennas provide 360 degree (omni) coverage on the horizon and a low radiation angle in the vertical plane for a better DX. Built on the shoulders of the very successful R7 and R8 antennas, the R9 continues to widen access to the spectrum by adding 80-meters to the list. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical Your Cushcraft R8 vertical antenna is designed and manufactured to give trouble free service. Free Shipping - Cushcraft Repair Parts with qualifying orders of $99. Reviews: 71. Jun 10, 2012 · incl. The mast assembly is sandwiched between a pair of 2?x6?x8? pressure treated boards. $119. NOTE: Both models REQUIRE two (2) optional DXE-OTMC-250P clamps to attach the non Details. The R8 has been tested with an Icom-756 driving a Commander HF-2500 at 1450W peak. HF Vertical Antenna. More Views. Introduction: The R8-TB Universal Vertical Tilt Base is designed to let you assemble and adjust your vertical antenna on the ground, then walk it up into its vertical operating position with safety and minimal effort. Cushcraft ARX-450B 70cm Ringo II Vertical Antenna, 435 - 450 MHz 71,070円. Cushcraft R-8 気品あふれる定評のノンラジアル・マルチバンドバーチカル. US$699. RUGGED CONSTRUCTION. Makes it easy to work on by yourself, no need to call your ham buddies over to help take it down and lift back up. VE4BLB Rating: 2006-04-15; Unreliable and poor support Time Owned: more than 12 months. Cushcraft R-8TB Tilt Bases. 699 Watts . Cushcraft R-8 40-6m vertical 1. 00 lbs. R6000 means excellent performance, easy installation and use, slim silhouette and high reliability. So far it received 5 votes for a total score of 4. Quantity: Sold individually. 058? wall thickness) telescoped from the EMT with an overlap of 2?. $1,395. 25 to 2. The mast you should use depends on your soil conditions. Many seek out the R-7 because it is a 'no radials' antenna, its reasonably resonant 40-10 including WARC bands, and it can be an inexpensive find provided all is in working order. NO GROUND SYSTEM OR RADIALS NEEDED. evaluated in that report, but it is very similar in construction to the. WARNING THIS ANTENNA IS AN ELECTRICAL CONDUCT OR. Rendimiento en 9 meses: 190 paises y mas de 1. Manual original. Die Cushcraft R8 ist eine Vertikalantenne für alle Amateurfunk-Bänder von 40m bis 6m. Feb 3, 2013 · Finally got around to putting together my cushcraft R8 vertical. 8 Bandas, de 40 a 6m. – Hy-Gain AV-640. As a result, this antenna also allows operation on the 80m band. At time writing the preference is going to the GAP antenna. The materials are good (steel and good quality aluminium) an ROE is 1:1 in all bands (20 meters is 150 khz and 40 meters is 70 khz) but the internal antenna tunner My R8 is attached to an 18? mast consisting of 10? of 2? EMT and 10? of 2? aluminum tubing (6063-T832, 0. 6, 10, 12, 15, 17, 20, 30, and 40 Meter. Be the first to review this product. been up for nearly one year and the performance meets my expectations. R-9 Description Hide. I don't recall the exact wording, but the manual does state that the antenna must be mounted above ground level, and away from trees, fences, and other structures. Notify Me. Cushcraft A3S Tri-Band Beam Antennas are real powerhouses that fit in a small space and let you work the pile-ups with confidence. Reviews. Add to Cart. • NO GROUND SYSTEM OR RADIALS NEEDED • RUGGED CONSTRUCTION • INSTANT BAND CHANGING • SLIM LOW PROFILE SILHOUETTE. 95. Handles 1200W SSB, 500W CW, 500W digital; Enhanced 40-Meter Performance; Low Angle Radiation; Sleek Low Profile Design; Easy to install. Cushcraft R-8 HF 8 bands 6m-40m Vertical Antenna. HF Multiband Vertical Antenna. Free shipping. I completed my R-9 build before the holidays and finally got it up in January. Whether you take interest in part numbers like PC-2415N, PC906, RTN2400SXRC, SL82184P36SMM, SQ2303P, or Rating: 2000-06-08. 742,99 €. Andrew LDF-2-50 is used to feed the R8, the run is 110ft. ここでステーを引っ張ると正常に戻ることを 前回確認 しました。. "If you fail to get a good VSWR on one band there are three possible problems. Actual time spent was about 4 hours although now Your Cushcraft R8 vertical antenna is designed and manufactured to give trouble free service. 50 in. Cushcraft has achieved a major breakthrough in the development of an HF multiband vertical antenna that has been specifically designed for use with a tuner and amplifier. Cushcraft R8 Multi-Band Vertical Antennas provide 8-band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, and 40 meter bands. Cushcraft is pleased to announce the introduction of the R8, it’s newest multiband HF vertical antenna. Mar 9, 2017 · We would like to show you a description here but the site won’t allow us. 137,500円. The antenna was installed on an 18 foot long car trailer with a winch, a base hinge and an aluminum 20 foot tower. As a result, the antenna more accurately addresses the needs of the contemporary ham shack. バーチカルチルトベースc. More info. Comprada nueva en septiembre 2020. It was previously owned but never completely assembled or had RF put to it. com in just one category. 4 watching. Do you want to learn how to set up an R8 Cushcraft vertical antenna for amateur radio? Watch this video by IV3TMM, a ham radio enthusiast, who shows you the steps and tips for installing this The Cushcraft R8 multiband vertical covers the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. (1) 17 meters is resonant too low; 20 meters is resonant way too high. Die Antenne besitzt Radials und benötigt kein zusätzliches Gegengewicht. An RF Applications VFD-HF wattmeter was used to measure the peak power in the shack. o. My AV-640 has. Cushcraft: R8: 40M-6M Verticl : $10: Cushcraft: Ringo The Cushcraft "R" series (R5, R7, R6000, R8, etc) are half (1/2) wavelength antennas, and use a counterpoise system instead of ground radials. View accessories. They are all highly durable with the hardware necessary to meet your individual needs, optimised for the highest power and efficiency. Cushcraft R8 Email to a Friend. Cushcraft Repair Parts. Encuentra todos los anuncios de antena hf cushcraft r8 Radioaficionados. 53,900円. The R8 can handle 1 KW within the 3. For efficient and versatile 40 through 6 meter operation, order Cushcraft R8 Multi-Band Vertical Antennas from DX Engineering! Cushcraft R8 Vertical, Multiband, Independant 6,10,12,15,17, 20, 30, 40M. 0 SWR bandwidth on high power (max 1. I have carefully read the reviews and decised to purchase a Cushcraft R-8. Review Summary For : Cushcraft R-6000. MSRP: 310. Main category is HF Vertical Antenna that is about HF Vertical antenna. Product not deliverable for the moment. I will post soon here some more reports from reviews and tech specifications as well as best prices from Aug 11, 2012 · Some dumb arse forgot to turn the phone the other way. hats. Die R8 wurde entwickelt um auch mit einer Multiband-Vertikal eine Endstufe bei geringen Find Cushcraft R8 Antenna Guying Kits and get Free Shipping on Most Orders Over $99 at DX Engineering! Cushcraft R8 antenna guying kits are designed for high-wind environments. The scale is 1 - 10, with 1 being poor and 10 being R-6000 Description Hide. Once assembled, it is tilted into position, o K0BG. 80 Meters! • NO GROUND RADIALS NEEDED • RUGGED CONSTRUCTION • INSTANT BAND CHANGING • SLIM, LOW PROFILE SILHOUETTE Cushcraft’s world famous R8 now has a big brother! Big Brother R9 now includes 75/80 Meters for Jun 12, 2021 · Antena vertical Cushcraft R8. Muy cuidada. Used R7 (R5) antennas are becoming price attractive enuf to buy a spare for parts, field day, etc. Additional impedance matching is done with two capacitice crosses in the top section and a match box at the feed point. It includes many of the features of the R8, R7 and R5 antennas. Simple Tune By One Person; Weighs just 5 pounds and only 19 Feet Tall. They manufacture and produce a wide variety of cutting-edge products, including HF/VHF/UHF vertical and rotatable dipole antennas. Cushcraft R8 antenna guying kits are designed for high-wind environments. Ganancia: 3 dB Potencia maxima aplicable: 1500 W en CW VSWR en resonacia (tipica) 1,3 :1 ¡¡ LA ANTENA VERTICAL MAS VENDIDA DEL MERCADO !! Nov 15, 2006 · While the Cushcraft antenna is a good one, it is expensive for what it is. No se reserva. This video shows the final install of Grants Cushcraft R8 HF antenna. R-8, except that instead of traps, it uses top loading and capacity. This includes obsolete items and other in-stock Cushcraft parts that are ready to ship today with rapid fulfillment speeds. and the new R9 expands coverage to. Ganancia: 3 dB Potencia maxima aplicable: 1500 W en CW VSWR en resonacia (tipica) 1,3 :1 ¡¡ LA ANTENA VERTICAL MAS VENDIDA DEL MERCADO !! Cushcraft R9s can handle a full 1,500 watts PEP or up to 500 watts CW. If you want to monitor HF band traffic like single sideband, plain old wire works just as well and is much cheaper! A lot has to do with what kind of space you have, how high up you can get the antenna. I have had the R8 for four years now.   [R8 Specifications] Frequency: 6, 10, 12, 15, 17, 20, 30 and 40 meters  Gain: 3 dBi Jun 10, 2012 · Details. These multiband vertical designs provide 9 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, 40, and 80-meter bands. New Cushcraft Multiband Vertical Antenna. The Cushcraft line includes a wide range of HF/VHF/UHF vertical, Yagi, and rotatable dipole antennas. High power on the R8 Time Owned: 0 to 3 months. As a result, it is very susceptible to stray capacitance from surrounding objects, and it needs to be mounted free and clear as possible. Sep 12, 2012 · Cushcraft R8の不思議. Tilt-base lets you tilt your antenna up and down easily by yourself. Edit: May 2021: My old R8 fell during a big thunderstorm. Cushcraft R9 covers 6,10,12,15,17,20,30,40,80 Meters. incl. 51. Notify me when this product is back in stock . 5 Feet Tall, With Very Small Footprint And NO RADIALS REQUIRED! CLICK HERE FOR ADDITIONAL INFORMATION ON THIS PRODUCT Place it tight against the fiberglass insulator. They handle full power from your amp, while their construction features pinned boom sections and heavy-duty element clamps with Some dumb arse forgot to turn the phone the other way. 0 SWR range but Cushcraft warns you not to try to use a tuner to exceed the 3. US$153. 5Kw). Going vertical made sense for takeoff angle and overcame the way-too-low horizontal antenna problem. DX Engineering offers a wide selection of Cushcraft Antennas for HF, VHF and UHF bands, including vertical, Yagi, and rotatable dipole models. ③ステー追加工事にあわせて各エレメントを長を微調整したものです。. 今回m HF Vertical Antenna. net is a good way to learn what others have experienced with any amateur related product. Review Summary For : Cushcraft R-8; Reviews: 105 MSRP: 450 to $480; I use the R8 in conjunction with a Spiro D52 dipole and a Super gainer for my uhf/vhf. VAT, plus shipping €473. 160m Jun 13, 2003 · The AV-640 was not one of those. They're proven performers in DXpeditions and contests. It was fun to repair the traps, and then "homebrew" the rest of the antenna, including the matching box. Cushcraft R8 Eight-Band Vertical Antennas R8 Antenna, Vertical, HF, Eight-Band, Resonant, 1,500 W, Non-tilt Bracket Antena base HF Cushcraft A3WS. This is a huge antenna as you can Cushcraft R8 Multiband HF Vertical. 27,500円. As a result, the antenna more accurately addresses the Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Cushcraft Guy Wire Kit for R8 HF Antenna, 3-point Mount System. . 5″ water pipe (which is just under 2″ OD) about 5 feet long I replaced the old base mounting tube below the insulator with a new 12" long 0. Multiband Cushcraft R-8 Covers 6, 10, 12, 15, 17, 20, 30, 40 Meters. As a result, the antenna more accurately addresses the needs of the contemporary Cushcraft. – GAP Titan DX. Only 28. With 1KW I can get through easily to anyone that I can hear. Cushcraft R-9 クッシュクラフトのノンラジアルバーチカル. 5kW 8. 1 on all bands. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical antenna that has 54-872. Six feet of 2” multi-wall mast connects the antenna to the tower. This Cushcraft R8 multiband vertical design provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. INSTANT BAND CHANGING. Cushcraft HF Beam Antennas. Pay it by wire. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical antenna that has . Water resistant SO-239 connection DXE-OMNITILT-2P for Elevated Mount Verticals, include Cushcraft R8, R9, Hy-Gain AV-640, MFJ, GAP and many other antennas for HF and VHF – DXE-OTMC-250P Clamps (2) are included for customer-supplied upper antenna support tubing or pipe of 1. OD. SKU 12302. ・Cushcraft R8の珍現象をしつこく追求してます。. 000 slots. ASQ-20 元祖スクエアローの世界最大バージョン Cushcraft. Pre-punched holes make them mate with the R-8's supplied hardware. 2:1 typical; 19' tall. 80/10. The Cushcraft R9 covers all the amateur bands from 80m to 6m. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical antenna that has been specifically designed for use with a tuner 3. It is also somewhat less expensive than the R-8. 不思議なことがわかりました。. €563. Asembly (by G4HOM) took some 3 hours, and we managed to install R8 in the dark, just 2 of us. Cushcraft R-6000 クッシュクラフトの不動のヒット製品 20-6m 6バンドGP ラジアル線不要！. After many problems with R-7000 traps and power amplifier, I have now the Cushcraft R-8: very good SWR and no problem with 800 watts CW on any bands. Read honest and unbiased product reviews from our users. Slide Matching Network screws into holes on upper matching network bracket (160). In der Nähe des Fußes befindet sich bei der R8 ein Anpass-Netzwerk. Have fun. Cushcraft R8; Click on above image to view full picture. Time Owned: 3 to 6 months. 00. About Cushcraft R-8TB - Vertical Antenna, Tilt Base. The R8 is a loaded half wave antenna. com. One of the issues I'm having is that the 17m / 20m If you are looking for Cushcraft Antennas, you have come to the right place. Compact KW vertical antenna for the 160 m band, flat radiation, only 10 m high. 6-40 Meters. In stock, shipped in 1 to 2 days. This antenna will perform as specified if the instructions and suggestions in this manual are followed and care is used The Cushcraft r8 is a fantastic antena, more there 200 entities worked in 1 year with this product. Cushcraft Repair Parts consist of any package or kit of parts that may be used to repair a Cushcraft antenna. Cushcraft has a storied history of producing top-notch antennas and antenna accessories. Cushcraft has achieved a major breakthrough in the development of an HF Apr 10, 2017 · This video shows the installation of a Cushcraft R-8 vertical antenna on the trailer receiver of a motor home. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical antenna that has been specifically designed for use with a tuner and amplifier. SWR was acceptable on ALL bands. Find all of your rope, pulleys, carabiners, and guying needs here! This multiband vertical design provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. Product is in production. No matter what your needs, chances are Cushcraft makes an antenna to fit your performance needs, space limitations, and budget requirements. 00 (Street price) Description: 6m, 10m, 12m, 15m, 17m, 20m; 3db gain; 1. Radioworld UK offers a wide selection of Cushcraft Antennas, catering to various needs and frequencies. ¡Compra y vende al mejor precio en Milanuncios! Encuentra todos los anuncios de antena hf cushcraft r8 Radioaficionados. Because both bands are set by traps enclosed in a single housing, there is no way to lower the resonant frequency on 20 meters without also lowering it on 17 meters. 「R8-unstable. Whether you need a multi-band beam, a cross-polarized Yagi, or a simple vertical, Cushcraft Antennas can provide you with high-quality performance and durability. DO NOT INSTALLTHIS ANTENNA WHERE THERE IS ANY POSSIBILITY OF CONTACT WITH HIGH VOLTAGE OR ARC-OVER FROM POWER Jan 21, 2019 · Cushcraft recommends that the R8 antenna be mounted at least 10 feet above ground level. . Cushcraft MA-160V Monoband Vertical 160m. The six meter SWR was always high but all other bands were within specs. Here in Northeast Ohio, I suggest using a post hole digger to make a hole about 12″ in diameter and about 3 feet deep, and use a 1. MFJ-1903/R8-TB あると便利！. SWR is normally 1. Añadir al carrito Más. SKU: 54-872 Categories: Here's what was wrong with my R8. This link has been on our site since Saturday Mar 13 2010, and it has been clicked on 3335 times. The Cushcraft R-8 Multiband HF Vertical 6-40 Meters HF Multiband Vertical Antenna 6, 10, 12, 15, 17, 20, 30, and 40 Meter, This multiband vertical design provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. Keep your R8 HF antenna safe in all conditions with one of these Cushcraft R8 antenna guying kits. The design of these Cushcraft R-8TB Tilt Bases makes them fit Cushcraft R-8 antennas perfectly. box 4680, manchester, new hampshire 03108, warrants to the original consumer purchaser for one year from date of purchase that each cushcraft antenna is free of defects in material or workmanship. About Cushcraft R8 8 Band HF Vertical Antenna This multiband vertical design provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. 65. The counterpoise consists of 7 rods. In addition to the matching network at the base of the antenna, there a some top-load capacity. Whether you are a beginner or an experienced ham Cushcraft is your one-stop for all things antennas and related accessories. Hello all, looking for insight from anyone here on the sub who may have built and tuned either of these antennas in the past. I then replaced it with an R6000, smaller but without the 30m and 40m. 90. – Ecomet 7+. Made from rugged 1/8-inch aluminum plate, the R8-TB features a pattern of pre-punched mounting holes that accept most common U Cushcraft R8 and R9 cover 6, 10, 12, 15, 17, 20, 30, 40 Meters. Shop HF Beam Antenna Add-On Kits at DX Engineering. It may be necessary at the band edges or with a transistor amplifier, that you have to use a tuner. – Butternut HF6V. I had a little problem with water in the coils but silicone resolved this problem. Posted in HamRadio 4 Comments. This most contemporary of multiband vertical designs provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. There are no traps used on 6, 10 and 15 meters for maximum efficiency and power handling. Abrazaderas y tornilleria vulcanizada, como nueva. Cushcraft achieved a major breakthrough in the development of an HF multi-band vertical antenna that has been specifically designed for use with a tuner and amplifier. 746,57 €. This multiband vertical designs provide 9 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, 40 and 80 meter bands. ASSEMBLY AND INSTALLATION INSTRUCTIONS 12, 15, 17, 20, 30, 40, Meters Cushcraft Amateur Radio Antennas. Details of kit contents are listed in the item description. 110,000円. The R6000 is a 6 through 20 meter, no ground radial antenna. This is a huge antenna as you can cushcraft corporation, p. They feature a 3-point, non-conductive guy system built for the Cushcaft R8 HF vertical antenna. pdf」をダウンロード このファイルは不安定になったときの状況です。. Many of us prefer the R7 (R5) over the R8 since the R7 does not need guying, provides 40- 6M and is only 20 ft tall. Position bottom MN bracket over captive screw in base section (BA) and secure with #10 nut (220) and a #10 lock washer (233). Vertical Antenna Tilt Base; Tilt-base lets you tilt your antenna up and down easily by yourself. Cushcraft A449-11S - 440-450 MHz , 11 Element, Yagi Type Ham Radio Base Antenna. CONTACT WITH POWER LINES CAN RESULT IN DEATH, OR SERIOUS INJURY. This is the antenna for the job! The R-9 assembled easily over several days with some patients and scrutinizing of the manual. Works fine in then rain at 1450W peak. Cushcraft R-8TB. 101,200円. The Cushcraft R5 and R7 verticals are favourites of mine, ever since Alex EI6AG, my friend and "Elmer" for many years, gave me a present of a set of faulty R7 traps. We'll let you know when it's back in stock. All and all, pretty straightforward build. – Cushcraft R8. As in the other "R-Series" multi-band vertical antennas, no RF ground system or network of radials is required. The R8 I acquired is a pre-MFJ production by Cushcraft when they still made the antenna in their factory. Untitled-2. Order now and Here on AFR Enterprises, we feature an extensive catalog of Cushcraft electronic parts that are at your disposal. Add to Wishlist Antena HF Base Cushcraft R8 Antena vertical multibanda para HF 6-10-12-15-17-20-30-40 metros La antena apropiada para DX en espacios reducidos,no necesita radiales. Covers 40/20/15/10 Meters. Antena vertical multibanda para HF 6-10-12-15-17-20-30-40 metros La antena apropiada para DX en espacios reducidos,no necesita radiales. Many of us wish Cushcraft could came back out with the R7 or similiar in the 20 ft tall area. 062" wall thickness aluminum car exhaust tube and redesigned the base section to mount more like an R8 or R9 antenna using a compatible bracket and u-bolts instead of the crummy aluminum straps (mast clamps) with their offset screws that pushed into the supporting mast. 昨日のステー追加工事の際、各バンドの同調点の調整にチャレンジしてみました。. Cushcraft R-8 / R-9 vertical antenna - anyone with experience building & tuning? General. We would like to show you a description here but the site won’t allow us. Cushcraft Antennas are a popular choice among radio enthusiasts for their high-quality construction and reliable performance. lg st eq ct ui gk fo yv wv lj