30w built in amplifier industrial telephone

{"cid":"91210763","title":"30W Built-in Amplifier Industrial Weatherproof Telephone for Tunnel and Prison Emergency Communication","imgUrl":"https:\/\/img.chinax.com\/nimg\/8d\/99\/03b09b1c905537bf3a6ad50c0dbc-200x200-1.jpg","attrs":{"Price":"399","Minimum Order Quantity":"2","Model NO.":"YT-SG30","Hardware Technology":"Board","Type":"IP-SIP or Analog","Enclosure Material":"Aluminium","Enclosure Thickness":"9mm","Handset Material":"PC+ABS","Cable Tube Material":"Telescopic Stainless Steel","Cable Tube Load":"200kg","Keypad Material":"Silicone\/Stainless Steel","Buzzer Power":"3W","Buzzer Volume":"90dB in One Meter","Built-in Amplifier":"30W","Power Supply":"Poe\/Gateway\/External Power Supply","Protection Grade":"IP68","Rated Voltage":"DC 12V\/AC 220V","Operating Temperature":"-40\u00baC ~ +70\u00baC","Installation Method":"Wall-Mounted\/Pole-Mounting"}}

{"cid":"91221805","title":"30-50W 300-6300MHz 25% High Efficiency RF Power Amplifier Module with High Linearity and Low-Distortion Design for Anti Drone Solutions","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/a6\/eb85fecd437abc4a9a9f18c2be6c-200x200-1.jpg","attrs":{"Brand Name":"Ladasky","Model Number":"LDK-TZ-KPGAN-30W","Minimum Order Quantity":"1 piece","Delivery Time":"1-3 workdays","Supply Ability":"5000pcs per month","Working voltage":"28-32V","Frequency Range":"300-6300MHz","Maximum gain":"38 dB","Maximum Non-Damaging Power":"\u226413 dBm","Maximum output power":"30-50W","Size":"130.5*62.9*24.5mm","Place of Origin":"Guangdong, China","Output Power":"100W","Power amplifier efficiency":"25%","Interface Type":"SMA"}}