{"id":39262,"date":"2014-07-12T00:00:09","date_gmt":"2014-07-11T22:00:09","guid":{"rendered":"http:\/\/www.cqdx.ru\/ham\/?p=39262"},"modified":"2023-10-06T18:14:28","modified_gmt":"2023-10-06T16:14:28","slug":"tone-tube-cw-code-practice-oscillator","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/new-equipment\/tone-tube-cw-code-practice-oscillator\/","title":{"rendered":"\u00bbTone Tube\u00ab CW Code Practice Oscillator"},"content":{"rendered":"<p>Code Practice Oscillator \u00bbTone Tube\u00ab (TT). Made in Germany.<\/p>\n<p><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_004.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39264 size-full\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_004.jpg\" alt=\"TT_004\" width=\"750\" height=\"562\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_004.jpg 750w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_004-300x225.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_003.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39263 size-full\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_003.jpg\" alt=\"TT_003\" width=\"750\" height=\"562\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_003.jpg 750w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_003-300x225.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_001.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39265 size-full\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_001.jpg\" alt=\"TT_001\" width=\"750\" height=\"562\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_001.jpg 750w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_001-300x225.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_002.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-39266 size-full\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_002.jpg\" alt=\"TT_002\" width=\"750\" height=\"562\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_002.jpg 750w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2014\/06\/TT_002-300x225.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><\/p>\n<p>Palm Radio had several inquiries about a small tone generator in the past, so the \u00bbTone Tube\u00ab has been developed recently to close a gap in the delivery program. The gray electronics module with the speaker is mounted into a black plastic housing (ABS, enhanced impact resistance), which also serves as a resonator. The \u00bbTone Tube\u00ab matches optically perfectly with Palm Radio&#8217;s PPK (manual key) or the Mini Paddle with Code Cube, but can also be used with any other hand keys or keyers. A built-in small speaker produces a side tone which is adjustable in frequency and volume. This speaker is automatically turned off when you plug in a stereo headphone.<\/p>\n<p>Operating time (with a replaceable CR2032):<\/p>\n<ul>\n<li>Speaker, maximum volume &#8211; about 20 hours CW (20 mA)<\/li>\n<li>Headphones &#8211; about 200 hours CW (2 mA)<\/li>\n<\/ul>\n<p>Key input and headphone output: stereo phone jack, 3.5 mm.<br \/>\nOptical indication of keying by LED<\/p>\n<p><a href=\"http:\/\/www.palm-radio.de\/pdf\/BA_Tone_Tube.pdf\" target=\"_blank\" rel=\"noopener\">Tone Tube Manual<\/a><\/p>\n<p><a href=\"http:\/\/www.palm-radio.de\" target=\"_blank\" rel=\"noopener\">Link<\/a><\/p>\n<p align=\"justify\">Orders via email to: <a href=\"mailto:info@palm-radio.de?subject=order\">info@palm-radio.de<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Code Practice Oscillator \u00bbTone Tube\u00ab (TT). Made in Germany. Palm Radio had several inquiries about a small tone generator in the past, so the \u00bbTone Tube\u00ab has been developed recently to close a gap in the delivery program. The gray electronics module with the speaker is mounted into a black plastic housing (ABS, enhanced impact&hellip;<\/p>\n","protected":false},"author":2,"featured_media":39264,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[112,257,258,304],"class_list":["post-39262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new-equipment","tag-cw","tag-key","tag-keyer","tag-new-equipment-2","category-8","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/39262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/comments?post=39262"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/39262\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/39264"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=39262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=39262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=39262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}