{"id":9561,"date":"2023-08-21T17:02:43","date_gmt":"2023-08-21T07:02:43","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=9561"},"modified":"2025-07-28T09:01:11","modified_gmt":"2025-07-27T23:01:11","slug":"nissei-dg-103max-digital-swr-meter","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/nissei-dg-103max-digital-swr-meter\/","title":{"rendered":"Nissei DG-103MAX Digital SWR Meter"},"content":{"rendered":"<p>DG-103MAX: New DG-103MAX can now officially measure PEP on AM and SSB, just like traditional analogue meters. On the backside of the meter is an extra &#8216;MAX&#8217; mode switch which allows you to measure PEP (AM and SSB). The DG-103MAX is designed to operate between 1.6 to 60 MHz with a maximum power handling of 1200 Watts. Very accurate HF meter with 5% power accuracy between 1.6 to 30 MHz. To measure Forward Power, Reflected Power and the VSWR of analogue and digital transceivers. All can be read out simultaneously on the large, clear and bright digital display of the DG-103MAX.<\/p>\n<p>Features:<br \/>\nLarge LCD (3.5\u2033) display for easy of reading.<br \/>\nForward \/ Reflected power \/ VSWR ratio in one push button<br \/>\nMeasurement, AM, SSB<br \/>\nLCD backlight display<br \/>\nConvenient control layout for easy operation<\/p>\n<p>Specifications:<br \/>\nFrequency range: 1.6 &#8211; 60 MHz<br \/>\nBacklight display \/ meter: Yes, LCD display<br \/>\nImpedance: 50 Ohm<br \/>\nPower range: 300 mW &#8211; 300 Watts \/ 300 &#8211; 1200 Watts<br \/>\nAccuracy: \u00b1 5%<br \/>\nMinimum Power for SWR: 300 mW<br \/>\nInsertion loss: Less than 0.1 dB<br \/>\nTesting function: SWR and Power (FWD and REF)<br \/>\nDC Power source : 13.8 V<br \/>\nMeasurement (Analog mode): CW \/ FM \/ FDMA<br \/>\nMeasurement (MAX mode): AM \/ SSB<br \/>\nCalibration point: 14 \/ 50 MHz<br \/>\nConnectors: UHF female (SO-239)<br \/>\nLength: 140 mm \/ Height: 84 mm \/ Width: 122 mm<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DG-103MAX: New DG-103MAX can now officially measure PEP on AM and SSB, just like traditional analogue meters. On the backside [&hellip;]<\/p>\n","protected":false},"featured_media":14170,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-9561","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-swr-power-meters","8":"first","9":"instock","10":"shipping-taxable","11":"purchasable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product\/9561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/comments?post=9561"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/14170"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=9561"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=9561"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=9561"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=9561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}