정확히 20메가헤르쯔의 주파수 신호라 정말 쉽게 잡혔는데 기본적으로 사람들이 거짓말이라고 생각할까봐 두려웠던거죠.
It was right at 20 MHz, so you could pick it up really easily, because they were afraid that people would think it was a hoax, basically.