{"title":"ATU","description":"\u003cp\u003e\u003c\/p\u003e","products":[{"product_id":"ldg-z-817-automatic-atu-yaesu-817","title":"LDG Z 817  Automatic ATU Yaesu 817","description":"\u003cp\u003eThe Z-817 is the ultimate autotuner for QRP radios including the Yaesu FT-817(D). The Z-817 interfaces to the CAT port (ACC) on the back of the FT-817 radio with the provided cable. Tuning could not be simpler; one button push on the tuner is all that is needed and the Z-817 takes care of the rest. It will switch to PKT mode, transmit a carrier, tune the tuner, then restore the radio to the previous mode! 2000 memories cover 160 through 6 meters. Of course, the Z-817 will also function as a general purpose antenna tuner with other QRP radios. Just transmit a carrier and press the tune button on the tuner. The Z-817 is powered by four AA internal Alkaline batteries (not included), so there are no additional cables required to use the Z-817.  Latching relays are used so that power consumption is Zero when not tuning allowing a set of batteries to last about one yearSpecifications: RF Power 0.1 to 20 watts SSB, CW and digital modes.Latching relays for ultra low power consumption Battery operated 4 x 1.5V Alkaline AA (not included)Built-in CAT port interface. CAT thru port for computer connection. 38400 baud.2000 memories when used with FT-817 interface (200 memories for other radios)1.8 to 54 MHz coverage (continuous coverage for MARS)Tunes 6 to 600 ohms (about 10:1 SWR range). 16 to 150 on 6M (about 3:1)SO-239 in and out connections for dipoles, verticals, beams, G5RV, OCF, Cobra, ect.Dimensions: 5.1äó�L,  4.7äó�W, 1.7äó�H. Weight: 9.3 ounces (without batteries).Includes 1 foot CAT cable.\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":28736448528448,"sku":"4176","price":118.45,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/ldg_817_h.jpg?v=1558456823"},{"product_id":"zetagi-tm-535-hf-atu","title":"Zetagi TM 535 HF ATU","description":"\u003ch2\u003eZetagi TM 535 HF ATUTop quality ATU for 1.5-30MHz Cross needle meter indicates forward \u0026amp; reflected power and swr simultaneously.\u003c\/h2\u003e\n\u003ch2\u003eFrequency 1.5-30MHz\u003c\/h2\u003e\n\u003ch2\u003ePower scales 50W\/500W\u003c\/h2\u003e\n\u003ch2\u003eSize 270 x 210 x 90mm\u003c\/h2\u003e\n\u003ch2\u003eConnectors SO239 + terminals\u003c\/h2\u003e\n\u003ch2\u003eSWR up to 500 watts4 coax lines including balanced line or external dummy load (dummy load not supplied).\u003c\/h2\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":28736582484032,"sku":"3698","price":199.96,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/zetagi_tm_535.jpg?v=1558457667"},{"product_id":"mfj-921-dual-band-atu","title":"MFJ 921 Dual Band ATU","description":"\u003ch1\u003e\u003cstrong\u003eMFJ-921 ANT TUNER, 144 MHZ \u0026amp; 220 MHZ, 200W, METER MFJ-921 Dual Band VHF tuner covers 2 Meters\/220 MHz.Built-in SWR\/Wattmeter measures SWR in 2 power ranges: 300 or 30 Watts. Meter is usable for both 144 MHz and 220 MHz bands. Low SWR with practically any antenna. Handles 200 Watts. Designed to match a wide range of impedances for both mobile\/base operation. SO-239 input\/output connectors, wing nut post ground. Black aluminum cabinet measures a compact 8 x 2 1\/2 x 3 inches -- fits just about anywhere.\u003c\/strong\u003e\u003c\/h1\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":28736603521088,"sku":"3764","price":109.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/889_original_1.jpg?v=1558457774"},{"product_id":"mfj-991b-dual-power-auto-tumer-300-150w-hf-atu","title":"MFJ 991B DUAL POWER AUTO TUMER, 300\/150W, HF ATU","description":"\u003ch2\u003e\u003cstrong\u003eMFJ 991B DUAL POWER AUTO TUMER, 300\/150W, HF ATU\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003edual power level Tuner -- \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eSelect 300 Watt SSB\/CW and match 6-1600 Ohm antennas \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eOr select 150 Watt SSB\/CW and match extra wide-range 6-3200 Ohms. \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eNew 10,000 VirtualAntenna TM Memories. \u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eLike MFJ-993B, less digital SWR\/Wattmeter\/ LCD display, audio SWR meter\/audio feedback, antenna switch or 4:1 current balun.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"font-size: medium; font-family: tahoma,arial,helvetica,sans-serif;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch5\u003e\u003cspan style=\"font-size: small; font-family: tahoma,arial,helvetica,sans-serif;\"\u003eType: Dual 300\/150w intellituner automatic antenna\u003c\/span\u003e\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: small; font-family: tahoma,arial,helvetica,sans-serif;\"\u003eFrequency: 1.8-30MHz \u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: small; font-family: tahoma,arial,helvetica,sans-serif;\"\u003ePower: 150W SSB and 100W CW \u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: small; font-family: tahoma,arial,helvetica,sans-serif;\"\u003eMeter: Cross needle\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: small; font-family: tahoma,arial,helvetica,sans-serif;\"\u003eSize: 254 x 64 x 228mm \u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: small; font-family: tahoma,arial,helvetica,sans-serif;\"\u003eDoes not include LCD readout or balun \u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e\u003cspan style=\"font-size: small; font-family: tahoma,arial,helvetica,sans-serif;\"\u003e10,000 virtual antenna memories\u003c\/span\u003e\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"mfj","offers":[{"title":"Default Title","offer_id":28736656146496,"sku":"3987","price":279.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/1308308561_original_1.jpg?v=1558458096"},{"product_id":"ldg-z-100-plus-automatic-atu","title":"LDG Z-100 plus Automatic ATU","description":"\u003cp\u003eLDGäó»s popular Z-100 economy tuner is now the Z-100Plus. Still small and simple to use, the Z-100Plus sports 2000 memories that store both frequency and tuning parameters. It will run on any voltage source from 7 to 18 volts; six AA batteries will run it for a year of normal use. Current draw while tuning is less than 100ma.The Z-100Plus now includes an internal frequency counter so the operating frequency is stored with tuning parameters to make memory tunes a blazingly fast 0.1 seconds; full tunes take an average of only 6 secondsRF Power: 0.1 to 125 watts SSB, CW and digital modes.Latching relays for ultra low power consumption 2000 memories sorted by frequency.1.8 to 54 MHz coverage (continuous coverage for MARS)Tunes 6 to 800 ohms. (16 to 150 on 6M)SO-239 in and out connections for dipoles, verticals, beams, G5RV, OCF, Cobra, ect.7 to 18 Volts DC, 100 mA. 6 foot DC power cable included.Dimensions: 5.5äó�L, 5.5äó�W, 1.5äó�H. Weight: 16 ounces\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":28736710967360,"sku":"4163","price":134.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/z100plusfs.jpg?v=1558458368"},{"product_id":"ldg-it-100-automatic-atu","title":"LDG IT 100 Automatic ATU","description":"\u003cp\u003eRadios just keep getting better and better. Back in the day, a 6146 backed by a VFO was a big deal. Now, radios are basically computers with an RF stage or two. The new Icom radios are the latest amazing rig to combine all-band, all-mode DSP operation in a box smaller than some microphones come in, and with a color screen to boot! They got so much right on these fantastic rigs, you just have to wonder how they could have gone so wrong with the antenna tuner. Icom's AT-180 tuner matches an SWR of only 3:1 at most (2.5:1 on 6 meters)! This limits you to antennas that are pretty much resonant to start with; droopy dipoles and wet-noodle verticals on Field Day are out of the question with the AT-180. And, the AT-180 has only 70 memories. That's just 7 or 8 memories per band; heck, there's more RV and county hunter nets than that, never mind DX calling frequencies and SSTV watering holes.  Once again, LDG comes to the rescue. The IT-100 is the ideal tuner for your shiny new Icom radio. First, it matches up to 10:1 SWR (3:1 on 6 meters), so just about anything you can feed with coax is good to go. And, it has 2,000 (not a typo; that's 2,000!) memories, enough for every Dxpedition, RTTY spot and radio buddy you've got, and then some. Just hit the tune button on the radio, and your IT-100 will set tuner parameters in less than a second if you've been there before. If not, it kicks off a full tuning cycle that will be over in about 3 seconds. Don't need the tuner just now Then just tap the Tune button briefly, and the tuner goes into bypass. Press it again to bring the tuner back on line -- it's just that simple. The IT-100 is just 6.5\" long, 6.5\" deep and 1.5\" tall. It weighs only 1.5 pounds, and gets its DC power directly from the radio; no separate power supply needed. The IT-100 works with any Icom radio that supports AH-3 or AH-4 Icom antennas. This includes the IC-7000, IC-7200, IC-706MkIIG, IC-718, IC-746,  IC-756ProIII and all others that are AH-4 compatible.The IT-100 comes fully assembled, aligned and ready to use. The package includes a 14\" Icom radio interface cable; you're ready to operate right out of the box.\u003c\/p\u003e","brand":"vendor-unknown","offers":[{"title":"Default Title","offer_id":28736711295040,"sku":"4162","price":165.95,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/products\/1322569713_original_1.jpg?v=1558458370"},{"product_id":"ldg-z-100a-automatic-antenna-tuner-includes-all-interface-leads","title":"LDG Z-100A AUTOMATIC ANTENNA TUNER (INCLUDES ALL INTERFACE LEADS)","description":"\u003ch2\u003e\u003cspan class=\"type\"\u003eLDG Z-100A AUTOMATIC ANTENNA TUNER (INCLUDES ALL INTERFACE LEADS)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"value\"\u003e\n\u003ch2\u003eThe Z-100A features LDG’s famous 10:1 SWR tuning range that matches dipoles, verticals, end-fed wires, G5RVs or even an off-centre-fed Windom. Easy integration means plug and play operation; installation could not be simpler.\u003c\/h2\u003e\n\u003ch2\u003eIt works with all modern HF radios including Icom (except IC705), Yaesu, Alinco, Kenwood and more. Included in the box is the IC-104 DC power cable and a complete set of radio interface cables.\u003c\/h2\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003e2000 memories for instantaneous band changing\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eSupplied with leads for all compatible radios\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eFor dipoles, verticals, VS, beams, or any coax-fed antenna\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eIncludes Icom interface cable. Ready to use out of the box\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eSmall size enclosure\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eBuilt-in frequency sensor\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003e0.1 to 125 Watt SSB\/CW, 30W Digital\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eTuning time: 0.1 to 6 seconds full tune, 0.1 seconds memory tune\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eFrequency Range: 1.8 to 54 MHz\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eInput Impedance: 50 ohms\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eTuning Range: 10:1 SWR, 3:1 on 6M\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eTunes 4 to 800 Ohm loads (16 to 150 on 6M)\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eMemories: 2000\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eRetune Time: Less than 1.0 second\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eVoltage: 13.8 VDC +\/-15%\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eCurrent Draw: 500 mA tuning, 20 mA idle\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eDimensions: L-160mm x W-160mm x D-40mm\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eWeight: 650g\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"P J Box","offers":[{"title":"Default Title","offer_id":43465868181695,"sku":"","price":199.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0223\/4803\/8208\/files\/LDGZ-100A.png?v=1718965138"}],"url":"https:\/\/www.pjbox.co.uk\/collections\/atu\/cb-radio-cb-swr-meters-matchers.oembed","provider":"P J Box","version":"1.0","type":"link"}