{"id":1262,"date":"2006-06-28T21:32:00","date_gmt":"2006-06-28T21:32:00","guid":{"rendered":"http:\/\/www.ni0l.com\/?p=1262"},"modified":"2006-06-28T21:32:00","modified_gmt":"2006-06-28T21:32:00","slug":"ten-uses-of-a-digital-multimeter-in-ham-radio","status":"publish","type":"post","link":"https:\/\/www.n0zb.com\/index.php\/2006\/06\/28\/ten-uses-of-a-digital-multimeter-in-ham-radio\/","title":{"rendered":"Ten Uses of a Digital Multimeter in Ham Radio"},"content":{"rendered":"

The handheld digital multimeter (DMM) is a basic tool for ham radio applications. Here is a list of 10 things you can do with a DMM.<\/p>\n

1. Check the power supply voltage on the new power supply you just purchased.
\n2. See if your HT battery pack is fully charged.
\n3. Measure the current that your transceiver draws to estimate how long your emergency power system will last during a blackout.
\n4. Sort the bag of resistors you purchased at the swapfest.
\n5. Check a fuse to see if it is blown.
\n6. Troubleshoot your broken rig by checking the bias voltages against the service manual.
\n7. Figure out if the AA batteries the kids left for you are dead.
\n8. Verify that your coax is not shorted between the shield and center conductor.
\n9. Check the level of the power line voltage in the ham shack.
\n10. Check for good DC continuity between the ends of the TNC cable you just soldered.<\/p>\n

From Bob Witte, K0NR of Monument – named the 2006 Colorado Section Amateur Radio Operator of the Year.<\/p>\n","protected":false},"excerpt":{"rendered":"

The handheld digital multimeter (DMM) is a basic tool for ham radio applications. Here is a list of 10 things you can do with a DMM. 1. Check the power supply voltage on the new power supply you just purchased. 2. See if your HT battery pack is fully charged. 3. Measure the current that … Continue reading “Ten Uses of a Digital Multimeter in Ham Radio”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[],"class_list":["post-1262","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p9vUOZ-km","jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/posts\/1262","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/comments?post=1262"}],"version-history":[{"count":0,"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/posts\/1262\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/media?parent=1262"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/categories?post=1262"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.n0zb.com\/index.php\/wp-json\/wp\/v2\/tags?post=1262"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}