{"id":44666,"date":"2017-07-08T12:45:09","date_gmt":"2017-07-08T10:45:09","guid":{"rendered":"http:\/\/www.cqdx.ru\/ham\/?p=44666"},"modified":"2023-09-24T16:10:43","modified_gmt":"2023-09-24T16:10:43","slug":"aceco-sc-1-plus-smart-rf-counter","status":"publish","type":"post","link":"https:\/\/www.cqdx.ru\/ham\/new-equipment\/aceco-sc-1-plus-smart-rf-counter\/","title":{"rendered":"Aceco SC-1 Plus Smart RF Counter"},"content":{"rendered":"<p><a href=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2017\/07\/DD9j9qQXUAUrxQf.png\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter  wp-image-44667\" src=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2017\/07\/DD9j9qQXUAUrxQf.png\" alt=\"\" width=\"515\" height=\"323\" srcset=\"https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2017\/07\/DD9j9qQXUAUrxQf.png 650w, https:\/\/www.cqdx.ru\/ham\/wp-content\/uploads\/2017\/07\/DD9j9qQXUAUrxQf-300x188.png 300w\" sizes=\"auto, (max-width: 515px) 100vw, 515px\" \/><\/a><\/p>\n<p><strong>Introduction<\/strong><\/p>\n<p>The Aceco SC-1 hand-held radio frequency counter is compact, truly pocket-sized, versatile test instrument designed for measuring any digital, on\/off keying or analog signal on frequencies between 30 MHz and 2.8 GHz. Supplied as a complete with internal NiCd pack, AC wall charger and 7 section telescopic antenna.<\/p>\n<p><strong>Specifications<\/strong><\/p>\n<ul>\n<li>Impedance: 50 Ohms (BNC Socket) VSWR less than 2:1<\/li>\n<li>Frequency range: 30 MHz &#8211; 2.8 GHz<\/li>\n<li>Sensitivity: less than 5 mV<\/li>\n<li>Max. input: 15 dBm<\/li>\n<li>Resolution: 10 KHz for digital signals or On\/Off Keying &amp; 1 KHz for Analog Signals<\/li>\n<li>Timebase: Less than 1 PPM at room temperature<\/li>\n<li>Weight: 210 g<\/li>\n<li>Size: 80 mm high x 68 mm wide x 31 mm deep<\/li>\n<li>Case: Stamped aluminum with black anodized finish<\/li>\n<li>Battery: Internal 4 x AA 600 mAH NiCd pack<\/li>\n<li>Power: 9 VDC 300 mA<\/li>\n<\/ul>\n<p><strong>Features<\/strong><\/p>\n<ul>\n<li>7 digit Liquid Crystal Display<\/li>\n<li>Frequency counter for digital, on\/off keying and analog signals with a minimum pulse width of 250 uS.<\/li>\n<li>Ultra sensitive synchronous detector &#8211; 16 section bargraph to show RF signal strength (-35dBm to 0dBm)<\/li>\n<li>Two range positions &#8211; the 1 GHz position for frequencies between 30 MHz and 0.8 GHz and the 2.8 GHz position for frequencies between 500 MHz and 2.8 GHz.<\/li>\n<li>Squelch adjustment for input signals<\/li>\n<li>Hold switch to lock display<\/li>\n<li>Low battery indicator<\/li>\n<li>Low power consumption (Average 5 hour battery life)<\/li>\n<\/ul>\n<p><strong>Controls<\/strong><\/p>\n<ol>\n<li><span style=\"font-family: Arial, Helvetica, Univers, 'Zurich BT', sans-serif;\">SQL Knob &#8211; This knob turns the RF counter on and tunes the squelch up or down to set the signal strength for reception.<\/span><\/li>\n<li><span style=\"font-family: Arial, Helvetica, Univers, 'Zurich BT', sans-serif;\">Range Switch &#8211; This should be switched to the 1 GHz position for frequencies between 30 MHz and 0.8 GHz and switched to the 2.8 GHz position for frequencies between 500 MHz and 2.8 GHz.<\/span><\/li>\n<li><span style=\"font-family: Arial, Helvetica, Univers, 'Zurich BT', sans-serif;\">Hold Button &#8211; This holds the current display and stops the counter from counting.<\/span><\/li>\n<li><span style=\"font-family: Arial, Helvetica, Univers, 'Zurich BT', sans-serif;\">Calibration &#8211; The calibration adjustment opening is located on the front panel of the counter. This allows access to the trimmer capacitor that provides about a 10 PPM adjustment range of the time base oscillator. This is not usually necessary but to do so read a signal of a known frequency before adjusting the trimmer for correct frequency display. If you calibrate at 4.1943 MHz or above then the counter will be more accurate.<\/span><\/li>\n<\/ol>\n<p><a href=\"http:\/\/www.aceco.com.tw\" target=\"_blank\" rel=\"noopener\">Link<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction The Aceco SC-1 hand-held radio frequency counter is compact, truly pocket-sized, versatile test instrument designed for measuring any digital, on\/off keying or analog signal on frequencies between 30 MHz and 2.8 GHz. Supplied as a complete with internal NiCd pack, AC wall charger and 7 section telescopic antenna. Specifications Impedance: 50 Ohms (BNC Socket)&hellip;<\/p>\n","protected":false},"author":2,"featured_media":44667,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[8],"tags":[304],"class_list":["post-44666","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-new-equipment","tag-new-equipment-2","category-8","description-off"],"_links":{"self":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/44666","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=44666"}],"version-history":[{"count":0,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/posts\/44666\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media\/44667"}],"wp:attachment":[{"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/media?parent=44666"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/categories?post=44666"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cqdx.ru\/ham\/wp-json\/wp\/v2\/tags?post=44666"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}