Cushcraft r8

Cushcraft r8. 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. The Cushcraft line includes a wide range of HF/VHF/UHF vertical, Yagi, and rotatable dipole antennas. Slide Matching Network screws into holes on upper matching network bracket (160). 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. They manufacture and produce a wide variety of cutting-edge products, including HF/VHF/UHF vertical and rotatable dipole antennas. 101,200円. Cushcraft R-8TB Tilt Bases. My AV-640 has. The R8 is a loaded half wave antenna. 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. ・Cushcraft R8の珍現象をしつこく追求してます。. Cushcraft R8; Click on above image to view full picture. 0 SWR bandwidth on high power (max 1. 00. Add to Cart. 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. VAT, plus shipping €473. The mast assembly is sandwiched between a pair of 2?x6?x8? pressure treated boards. R6000 means excellent performance, easy installation and use, slim silhouette and high reliability. Shop HF Beam Antenna Add-On Kits at DX Engineering. com in just one category. (1) 17 meters is resonant too low; 20 meters is resonant way too high. This most contemporary of multiband vertical designs provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. 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). Die Antenne besitzt Radials und benötigt kein zusätzliches Gegengewicht. Cushcraft Repair Parts consist of any package or kit of parts that may be used to repair a Cushcraft antenna. 25 to 2. We would like to show you a description here but the site won’t allow us. I had a little problem with water in the coils but silicone resolved this problem. US$153. All and all, pretty straightforward build. DX Engineering offers a wide selection of Cushcraft Antennas for HF, VHF and UHF bands, including vertical, Yagi, and rotatable dipole models. Product is in production. 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. Six feet of 2” multi-wall mast connects the antenna to the tower. They feature a 3-point, non-conductive guy system built for the Cushcaft R8 HF vertical antenna. 1 on all bands. Pay it by wire. I have had the R8 for four years now. Insert one 2" screw (120) into bracket (160) and attach nut (87) as shown in Figure E. 5kW 8. 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 r-6000 6-band vertical bands: 6, 10, 12, 15, 17, 20m. Cushcraft Guy Wire Kit for R8 HF Antenna, 3-point Mount System. I then replaced it with an R6000, smaller but without the 30m and 40m. net is a good way to learn what others have experienced with any amateur related product. With 1KW I can get through easily to anyone that I can hear. 90. Additional impedance matching is done with two capacitice crosses in the top section and a match box at the feed point. MSRP: 310. Sep 12, 2012 · Cushcraft R8の不思議. This link has been on our site since Saturday Mar 13 2010, and it has been clicked on 3335 times. Later we re-tuned the antenna slightly for my favourite parts of the bands. 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. Product not deliverable for the moment. The six meter SWR was always high but all other bands were within specs. Cushcraft R-8 HF 8 bands 6m-40m Vertical Antenna. The R8 I acquired is a pre-MFJ production by Cushcraft when they still made the antenna in their factory.   [R8 Specifications] Frequency: 6, 10, 12, 15, 17, 20, 30 and 40 meters  Gain: 3 dBi Jun 10, 2012 · Details. No negociable. The Cushcraft R9 covers all the amateur bands from 80m to 6m. 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. This includes obsolete items and other in-stock Cushcraft parts that are ready to ship today with rapid fulfillment speeds. hats. Once assembled, it is tilted into position, o K0BG. In addition to the matching network at the base of the antenna, there a some top-load capacity. Radioworld UK offers a wide selection of Cushcraft Antennas, catering to various needs and frequencies. 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. As a result, it is very susceptible to stray capacitance from surrounding objects, and it needs to be mounted free and clear as possible. Reading the reviews about the antenna here on eham. SWR is normally 1. Covers 40/20/15/10 Meters. 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. – Cushcraft R8. Position bottom MN bracket over captive screw in base section (BA) and secure with #10 nut (220) and a #10 lock washer (233). SKU: 54-872 Categories: Here's what was wrong with my R8. 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。. Many of us wish Cushcraft could came back out with the R7 or similiar in the 20 ft tall area. More Views. 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. 5Kw). This Cushcraft R8 multiband vertical design provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. 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. – Hy-Gain AV-640. 95. It may be necessary at the band edges or with a transistor amplifier, that you have to use a tuner. 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. Never use a climbing-ladder again! You may raise your antenna up or down easily before severe weather by yourself! 101,200円. 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. As a result, the antenna more accurately addresses the needs of the contemporary Cushcraft. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical antenna that has . R-9 Description Hide. The counterpoise consists of 7 rods. There are no traps used on 6, 10 and 15 meters for maximum efficiency and power handling. Portes incluidos en precio. Compact KW vertical antenna for the 160 m band, flat radiation, only 10 m high. 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. 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. They're proven performers in DXpeditions and contests. 80/10. 6, 10, 12, 15, 17, 20, 30, and 40 Meter. Whether you take interest in part numbers like PC-2415N, PC906, RTN2400SXRC, SL82184P36SMM, SQ2303P, or Rating: 2000-06-08. "If you fail to get a good VSWR on one band there are three possible problems. Going vertical made sense for takeoff angle and overcame the way-too-low horizontal antenna problem. 51. 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。. Time Owned: 3 to 6 months. 00 (Street price) Description: 6m, 10m, 12m, 15m, 17m, 20m; 3db gain; 1. VE4BLB Rating: 2006-04-15; Unreliable and poor support Time Owned: more than 12 months. Comprada nueva en septiembre 2020. 137,500円. Be the first to review this product. Die Cushcraft R8 ist eine Vertikalantenne für alle Amateurfunk-Bänder von 40m bis 6m. been up for nearly one year and the performance meets my expectations. Cushcraft R8 Email to a Friend. 00 lbs. Read honest and unbiased product reviews from our users. 742,99 €. com. In der Nähe des Fußes befindet sich bei der R8 ein Anpass-Netzwerk. High power on the R8 Time Owned: 0 to 3 months. 8 Bandas, de 40 a 6m. Cushcraft R8 Multi-Band Vertical Antennas provide 8-band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, and 40 meter bands. It is also somewhat less expensive than the R-8. Looking for an old, out-of-print Cushcraft manual? You've come to the right place. The R8 can handle 1 KW within the 3. WARNING THIS ANTENNA IS AN ELECTRICAL CONDUCT OR. Notify Me. In stock, shipped in 1 to 2 days. 699 Watts . 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。. 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. They are all highly durable with the hardware necessary to meet your individual needs, optimised for the highest power and efficiency. incl. As a result, the antenna more accurately Cushcraft Manuals. 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. 65. Cushcraft A449-11S - 440-450 MHz , 11 Element, Yagi Type Ham Radio Base Antenna. I completed my R-9 build before the holidays and finally got it up in January. 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. It includes many of the features of the R8, R7 and R5 antennas. US$699. Abrazaderas y tornilleria vulcanizada, como nueva. The design of these Cushcraft R-8TB Tilt Bases makes them fit Cushcraft R-8 antennas perfectly. RUGGED CONSTRUCTION. This is a huge antenna as you can Cushcraft R8 Multiband HF Vertical. 50 in. View accessories. Rendimiento en 9 meses: 190 paises y mas de 1. 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. Hello all, looking for insight from anyone here on the sub who may have built and tuned either of these antennas in the past. So far it received 5 votes for a total score of 4. Free shipping. $119. The R6000 is a 6 through 20 meter, no ground radial antenna. Cushcraft Antennas are a popular choice among radio enthusiasts for their high-quality construction and reliable performance. 87. Opens in a new window or tab. o. バーチカルチルトベースc. Reviews. Cushcraft MA-160V Monoband Vertical 160m. Cushcraft R-9 クッシュクラフトのノンラジアルバーチカル. Posted in HamRadio 4 Comments. Cushcraft achieved a major breakthrough in the development of an HF multiband vertical antenna that has 54-872. OD. This multiband vertical designs provide 9 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30, 40 and 80 meter bands. Whether you are a beginner or an experienced ham Cushcraft is your one-stop for all things antennas and related accessories. The scale is 1 - 10, with 1 being poor and 10 being R-6000 Description Hide. . 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. 27,500円. Used R7 (R5) antennas are becoming price attractive enuf to buy a spare for parts, field day, etc. Encuentra todos los anuncios de antena hf cushcraft r8 Radioaficionados. This video shows the final install of Grants Cushcraft R8 HF antenna. 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. 000 slots. – GAP Titan DX. 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. Be the first to review this product . 7m long Cushcraft . – Ecomet 7+. 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. Details of kit contents are listed in the item description. 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. Asembly (by G4HOM) took some 3 hours, and we managed to install R8 in the dark, just 2 of us. MFJ-1903/R8-TB あると便利！. Quantity: Sold individually. 110,000円. 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. 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. 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. Jun 10, 2012 · incl. This multiband vertical design provides 8 band coverage encompassing the 6, 10, 12, 15, 17, 20, 30 and 40 meter bands. HF Vertical Antenna. 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. 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。. Reviews: 71. Notify me when this product is back in stock . HF Multiband Vertical Antenna. 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. This is the antenna for the job! The R-9 assembled easily over several days with some patients and scrutinizing of the manual. 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. Cushcraft ARX-450B 70cm Ringo II Vertical Antenna, 435 - 450 MHz 71,070円. . 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. Handles 1200W SSB, 500W CW, 500W digital; Enhanced 40-Meter Performance; Low Angle Radiation; Sleek Low Profile Design; Easy to install. Tilt-base lets you tilt your antenna up and down easily by yourself. $1,395. As in the other "R-Series" multi-band vertical antennas, no RF ground system or network of radials is required. 746,57 €. 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 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. I’m evaluating these HF Multiband vertical Antennas. Actual time spent was about 4 hours although now Your Cushcraft R8 vertical antenna is designed and manufactured to give trouble free service. SKU 12302. Pre-punched holes make them mate with the R-8's supplied hardware. 53,900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. New Cushcraft Multiband Vertical Antenna. More info. Have fun. 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. • NO GROUND SYSTEM OR RADIALS NEEDED • RUGGED CONSTRUCTION • INSTANT BAND CHANGING • SLIM LOW PROFILE SILHOUETTE. Review Summary For : Cushcraft R-6000. It was previously owned but never completely assembled or had RF put to it. VAT, plus shipping €627. No matter what your needs, chances are Cushcraft makes an antenna to fit your performance needs, space limitations, and budget requirements. ASQ-20 元祖スクエアローの世界最大バージョン Cushcraft. This is a huge antenna as you can cushcraft corporation, p. 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. Cushcraft R-8 40-6m vertical 1. R-8, except that instead of traps, it uses top loading and capacity. 「R8-unstable. Cushcraft Repair Parts. Feb 3, 2013 · Finally got around to putting together my cushcraft R8 vertical. Multiband Cushcraft R-8 Covers 6, 10, 12, 15, 17, 20, 30, 40 Meters. Simple Tune By One Person; Weighs just 5 pounds and only 19 Feet Tall. Andrew LDF-2-50 is used to feed the R8, the run is 110ft. Están en muy buen estado, tal cual se ven en las fotos,no tengo más accesorios ,el precio es por las tres antenas. Only 28. 2:1 typical; 19' tall. ¡Compra y vende al mejor precio en Milanuncios! Encuentra todos los anuncios de antena hf cushcraft r8 Radioaficionados. Cushcraft is pleased to announce the introduction of the R8, it’s newest multiband HF vertical antenna. 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. Cushcraft R-8 / R-9 vertical antenna - anyone with experience building & tuning? General. These 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. Mar 9, 2017 · We would like to show you a description here but the site won’t allow us. Cushcraft R9 covers 6,10,12,15,17,20,30,40,80 Meters. No se reserva. CONTACT WITH POWER LINES CAN RESULT IN DEATH, OR SERIOUS INJURY. 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. About Cushcraft R-8TB - Vertical Antenna, Tilt Base. SWR was acceptable on ALL bands. Vertical Antenna Tilt Base; Tilt-base lets you tilt your antenna up and down easily by yourself. 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. Works fine in then rain at 1450W peak. Cushcraft HF Beam Antennas. NOTE: Both models REQUIRE two (2) optional DXE-OTMC-250P clamps to attach the non Details. As a result, this antenna also allows operation on the 80m band. Muy cuidada. Mar 18, 2024 · Cushcraft R8 Eight-Band Vertical Antennas R8. 160m Jun 13, 2003 · The AV-640 was not one of those. 今回m HF Vertical Antenna. 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。. Añadir al carrito Más. 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. True for an older R-3 or R-5 as well. Cushcraft R8 antennas provide 360 degree (omni) coverage on the horizon and a low radiation angle in the vertical plane for a better DX. Free Shipping - Cushcraft Repair Parts with qualifying orders of $99. 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. Untitled-2. €563. 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. 0 SWR range but Cushcraft warns you not to try to use a tuner to exceed the 3. Cushcraft A3S Tri-Band Beam Antennas are real powerhouses that fit in a small space and let you work the pile-ups with confidence. – Butternut HF6V. As a result, the antenna more accurately addresses the needs of the contemporary ham shack. 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. 6-40 Meters. I have carefully read the reviews and decised to purchase a Cushcraft R-8. The R8 has been tested with an Icom-756 driving a Commander HF-2500 at 1450W peak. Order now and Here on AFR Enterprises, we feature an extensive catalog of Cushcraft electronic parts that are at your disposal. The antenna was installed on an 18 foot long car trailer with a winch, a base hinge and an aluminum 20 foot tower. evaluated in that report, but it is very similar in construction to the. Keep your R8 HF antenna safe in all conditions with one of these Cushcraft R8 antenna guying kits. 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. Manual original. 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. 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. 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. An RF Applications VFD-HF wattmeter was used to measure the peak power in the shack. 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. Main category is HF Vertical Antenna that is about HF Vertical antenna. and save an additional 5,20 €. SLIM LOW PROFILE SILHOUETTE. They feature a 3-point, non-conductive guy system built for the Cushcraft R8 HF vertical antenna. Cushcraft R-8TB. Cushcraft has a storied history of producing top-notch antennas and antenna accessories. Edit: May 2021: My old R8 fell during a big thunderstorm. 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. We'll let you know when it's back in stock. NO GROUND SYSTEM OR RADIALS NEEDED. INSTANT BAND CHANGING. At time writing the preference is going to the GAP antenna. 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！. Cushcraft R8 antenna guying kits are designed for high-wind environments. The mast you should use depends on your soil conditions. and the new R9 expands coverage to. 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. It was fun to repair the traps, and then "homebrew" the rest of the antenna, including the matching box. 不思議なことがわかりました。. 058? wall thickness) telescoped from the EMT with an overlap of 2?. os rl sw kd om sl uk rj cs js