{"id":2024716,"date":"2026-05-18T04:21:18","date_gmt":"2026-05-18T04:21:18","guid":{"rendered":"https:\/\/kingsideaconnections.org\/commerce\/?post_type=product&#038;p=2024716"},"modified":"2026-05-18T04:21:18","modified_gmt":"2026-05-18T04:21:18","slug":"45-1100mhz-rf-amplifier-dtmb-digital-tv-rf-high-linear-power-class-a-4w-amplifier-board","status":"publish","type":"product","link":"https:\/\/kingsideaconnections.org\/commerce\/product\/45-1100mhz-rf-amplifier-dtmb-digital-tv-rf-high-linear-power-class-a-4w-amplifier-board\/","title":{"rendered":"45-1100MHz RF Amplifier DTMB Digital TV RF High Linear Power Class A 4W Amplifier Board"},"content":{"rendered":"<p>1111MicrosoftInternetExplorer402DocumentNotSpecified7 8 \u78c5Normal0Specification 1  Operating frequency  45 1100MHz2  Working voltage  24 26V DC 3  Working current  400 600mA4  Amplification gain  32dB5  Output power  36 5dBm  4w typical value  Maximum 5W6   Working state  Class A linear7  Joint form  SMA standard female head  outer screw inner hole 8  Overall size  75 100 47mm without joint  Connection mode 1  RFin  signal input  signal that needs to be amplified 2  RFout  signal output terminal  output terminal after signal amplification 3  VCC  positive power supply  through core capacitor power supply 4 GND  power supply negative terminal  line nose and shielding shell Note  During installation  the shell is in close contact with other metals for auxiliary heat dissipation  Features 1 Wide Frequency Range  This RF amplifier operates within a broad frequency range of 45 1100MHz  making it highly versatile for various applications  including DTMB digital TV  The wide range ensures compatibility with multiple signal sources and usage scenarios 2 High Gain and Output Power  With an amplification gain of 32dB and a typical output power of 4W  maximum 5W   the amplifier significantly strengthens weak RF signals  This feature ensures clear and stable signal transmission  which is critical for high quality digital TV reception 3 Class A Linear Amplification  Utilizing Class A linear amplification  this RF amplifier provides excellent signal fidelity with minimal distortion  The line<\/p>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div> \n","protected":false},"excerpt":{"rendered":"<p>Manufacturer AISANRAY<\/p>\n","protected":false},"featured_media":3900087,"comment_status":"open","ping_status":"closed","template":"","meta":{"pagelayer_contact_templates":[],"_pagelayer_content":""},"product_brand":[],"product_cat":[5324],"product_tag":[5129],"class_list":{"0":"post-2024716","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-rf-amplifier","7":"product_tag-united-states","9":"first","10":"instock","11":"sale","12":"shipping-taxable","13":"product-type-external"},"featured_media_urls":{"thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",150,150,false],"medium":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",300,300,false],"medium_large":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",768,768,false],"large":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",800,800,false],"1536x1536":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",800,800,false],"2048x2048":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",800,800,false],"inspiro-featured-image":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",800,800,false],"inspiro-loop":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-800x320.webp",800,320,true],"inspiro-loop@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-800x640.webp",800,640,true],"woocommerce_thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-450x675.webp",450,675,true],"woocommerce_single":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-650x650.webp",650,650,true],"woocommerce_gallery_thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-100x100.webp",100,100,true],"portfolio_item-thumbnail":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-600x400.webp",600,400,true],"portfolio_item-thumbnail@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",800,800,false],"portfolio_item-masonry":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-600x600.webp",600,600,true],"portfolio_item-masonry@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",800,800,false],"portfolio_item-thumbnail_cinema":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-800x335.webp",800,335,true],"portfolio_item-thumbnail_portrait":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-600x800.webp",600,800,true],"portfolio_item-thumbnail_portrait@2x":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg.webp",800,800,false],"portfolio_item-thumbnail_square":["https:\/\/kingsideaconnections.org\/commerce\/wp-content\/uploads\/2026\/05\/79d077c9-e9e2-41bf-a056-84777f92527c.jpg-800x800.webp",800,800,true]},"_links":{"self":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product\/2024716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/comments?post=2024716"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/media\/3900087"}],"wp:attachment":[{"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/media?parent=2024716"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product_brand?post=2024716"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp\/v2\/product_cat?post=2024716"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/kingsideaconnections.org\/commerce\/wp-json\/wp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