{"id":2045255,"date":"2026-05-18T04:18:11","date_gmt":"2026-05-18T04:18:11","guid":{"rendered":"https:\/\/kingsideaconnections.org\/commerce\/?post_type=product&#038;p=2045255"},"modified":"2026-05-18T04:18:11","modified_gmt":"2026-05-18T04:18:11","slug":"4-bands-usdx-usdr-pocket-radio-handheld-10-15-20-40m-4-band-hf-ssb-qrp-transceiver-compatible-with-usdx-qcx-ssb","status":"publish","type":"product","link":"https:\/\/kingsideaconnections.org\/commerce\/product\/4-bands-usdx-usdr-pocket-radio-handheld-10-15-20-40m-4-band-hf-ssb-qrp-transceiver-compatible-with-usdx-qcx-ssb\/","title":{"rendered":"4 Bands uSDX USDR Pocket Radio Handheld 10\/15\/20\/40M 4 Band HF SSB QRP Transceiver Compatible with uSDX QCX-SSB"},"content":{"rendered":"<p>Specifications Frequency Range Receive  0 5MHz   30MHzTransmit  1 8MHz   30MHz  limited by LPF Operating Modes  CW  AM  SSBMinimum Frequency Step  10HzAntenna Impedance  50\u03a9Operating Temperature  0\u2103    50\u2103Power Supply Voltage  10 5   12 6V DC  negative groundedCurrent Consumption Receive  100mA  Max Transmit  1A  Max Dimensions  50mm  W  x 20mm  H  x 80mm  L   excludes protrusions Weight  Approx  180g  main unit only RF Output Power 0 1 5W  SSB CW  at 12 6V DC0 1 5W  AM carrier Battery Capacity  1100mAhPower Interface  DC5521Features 1  Compact and Lightweight Design Featuring an ultra compact body measuring just 82 x 50 x 20mm and weighing only 180 grams  this transceiver is highly portable and ideal for outdoor activities like mountaineering 2  Multi Mode Operation Supports CW  AM  and SSB modes  making it versatile for voice  code  and digital communication applications 3  High RF Transmission Efficiency Optimized for efficient transmission  with 80   efficiency in the 40m and 20m bands  and 60   efficiency in the 15m band 4  Comprehensive Connectivity Equipped with multiple interfaces including CAT  firmware upgrade port   microphone key input  and headset audio output compatible with Android devices 5  Enhanced Display and Components Incorporates a 1 3 inch OLED screen for clear readings  coupled with premium components like Omron magnetic holding relays  TCXO crystal oscillator  and high quality speakers for reliable performance Package Included 1 x Pocket Radio1 x Powe<\/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 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