11
1 WIRELESS
2 COAXIAL CIRCUIT
3 RE-EMOTE CONTROL
4 RADIOSONDE
5 RADIO WAVE BAND
6 RADIOSENSITIVITY
7 SHORTWAVE BAND
8 RADIO-WAVE EMMISSION
9 SUPERHETERODYNE
10 TRANSCEIVER...
11 TRANSENDING (INTERFERENCE WITH RECEPTION)
12 TRANSFORMER