{"id":7911,"date":"2022-12-22T17:54:33","date_gmt":"2022-12-22T06:54:33","guid":{"rendered":"https:\/\/amateurradiosupplies.com.au\/?post_type=product&#038;p=7911"},"modified":"2026-01-25T20:26:19","modified_gmt":"2026-01-25T09:26:19","slug":"nissei-tx-502-swr-meter","status":"publish","type":"product","link":"https:\/\/amateurradiosupplies.com.au\/index.php\/product\/nissei-tx-502-swr-meter\/","title":{"rendered":"Nissei TX-502 SWR Power Meter"},"content":{"rendered":"<p>TX-502: The new NISSEI&#8217;s crossed needle SWR\/Wattmeter allow the simultaneous reading of the transmitted power value, the reflected power and the SWR.<br \/>\nThis SWR\/Watt meter is a highly accurate RF meter for measuring Forward Power, Reverse Power and VSWR by using a large (104 mm) cross-needle analog meter.<\/p>\n<p>Features:<br \/>\nDC Grounded Antenna connector prevents electrostatic buildup.<br \/>\nLED backlighting provides smooth, even illumination.<br \/>\nTrue Directional Coupler for increased accuracy over frequency.<br \/>\nThree Color Scale for improved readability.<br \/>\nLow Bias Schottky Diode Detectors for increased linearity.<br \/>\nRugged metal cabinet with speckled black finish and designer style grey injection molded front panel aesthetically complements modern transceivers.<br \/>\nPrecision, large (104mm) Cross Needle Meter simultaneously dis forward and reflected power with SWR.<br \/>\nIndividual Meter Scales for each power range increase reading.<br \/>\nDC Power Cable Included.<br \/>\nPrecision True Active PEP Circuit (TX-101A)<\/p>\n<p>Specifications:<br \/>\nFrequency Range : 1.6 ~ 525 MHz<br \/>\nCenter Calibrated : 28.5\/145\/435 MHz<br \/>\nPower Range : 0 &#8211; 200W<br \/>\nPower Scale : 2\/20\/200W<br \/>\nMaximum Power : 200W<br \/>\nAccuracy : \u00b1 10% of Full Scale or better<br \/>\nInsertion loss : Less than 1.2 : 1<br \/>\nMin. Power : 1W<br \/>\nTesting Function : Power, SWR, PEP<br \/>\nImpedance : 50 Ohm<br \/>\nConnectors : M type (For UHF, N type optioned)<br \/>\nInput power : 9-14 VDC 200 mA maximum<br \/>\nDimension mm : 184(W) x 118(H) x 131(D)<br \/>\nWeight: 1070 gr<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TX-502: The new NISSEI&#8217;s crossed needle SWR\/Wattmeter allow the simultaneous reading of the transmitted power value, the reflected power and [&hellip;]<\/p>\n","protected":false},"featured_media":14637,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[40],"product_tag":[],"class_list":{"0":"post-7911","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\/7911","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=7911"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media\/14637"}],"wp:attachment":[{"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/media?parent=7911"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_brand?post=7911"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_cat?post=7911"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/amateurradiosupplies.com.au\/index.php\/wp-json\/wp\/v2\/product_tag?post=7911"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}