Walkie Talkies Signal

Specifications Material ABSColor blueFrequency 0 5MHz 470MHzSignal strength 70 132dBmMaximum Sensitivity 70dbmBuilt in 800Hz audio modulationAdd the analog digital CTCSS functionUse 8 12V DC power supply frequency 7 digitsFor example 439 6000MHz shows 4396000KHzSignal strength 70 132dBm valid other values are invalid Audio modulation is only about 800Hz other values are invalid Item size 155 120 63mm 6 1 4 7 2 5inItem weight 271g 9 6ouncePackage size 210 160 70mm 8 3 6 3 2 8inPackage weight 303g 10 7ounce Features Suitable for FM walkie talkie debugging Built in 800Hz audio modulation with the analog digital CTCSS function The unit is DBM General hand …