operation temperature 20 c to 60 c high gain antenna

{"cid":"91186778","title":"5G 4G LTE Full Band External Antenna with 7 dBi Gain and Operation Temperature -20\u02daC to +60\u02daC High Gain Rubber Rod Antenna","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/f5\/27fa8198b02c66952849a4de9dcc-200x200-1.jpg","attrs":{"Price":"0.79","Minimum Order Quantity":"500","Model NO.":"TX-AP145","Operating Wavelength":"Microwave","Directionality":"Omnidirectional Antenna","VSWR":"1.5~2","Structure Form":"Surface Antenna","Dimensionality":"Two-Dimensional Antenna","Material":"ABS","Frequency":"4G, or Customized","Antenna Gain":"7 dBi","Polarization":"Linear","Impedance":"50 Ohm","Radiator Material":"PCB+Spring","Plastic Material":"ABS\/POM","Operation Temperature":"-20 \u02daC ~ +60 \u02daC","Storage Temperature":"-40 \u02daC ~ +80 \u02daC"}}

{"cid":"91223155","title":"High Gain 4G 700-2700Mhz Copper Rod TV Antenna Automatic HDTV Digital Indoor Sucker Antenna Waterproof","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/61\/4d41196ca82a7c572ee1578fb317-200x200-1.jpg","attrs":{"Price":"$5.00\/pieces 10-99 pieces","Brand Name":"xionghongyu","Minimum Order Quantity":"10 pieces","Place of Origin":"China","Type":"Indoor","Frequency Range":"700-2700","Impedance":"75ohm","Supply voltage":"DC12V","Current consumption":"DC12V in 30mA Max","Operation assurance temperature range":"-20~+60 degrees","Storage assurance temperature range":"-40~+85 degrees","V. S. W. R":"<1.5"}}