fahmi43 wrote:berati kependekan kalau harus di kali 2, soalnya panjang antena standard nya 1,1meter. dan saya modif berdasar hitungan 1/2 lamda 1.9m, jadi kurang 30cm. Modul FM tx saya, crystal nya no.18, jadi termasuk frequensi bawah ya. Batre juga sudah pakai LiPo di Tx, dan untuk catatan, AIO goggle juga ngambil power dari tx.
Kependekan kayaknya. Utk Corona Ch 18 termasuk bawah om. Di band 72Mhz ada 50Ch, Ch 11-60, tengah2nya Ch35-Ch36. Klo di RX futaba ada Lo Band, Hi Band, ada yang Lo/Hi Band. Utk yg Lo/Hi sama spt Corona, selain itu kata Futaba :
"Most of our 72MHz receivers are now tuned to the center of either a low band frequency (channel 11 to channel 35) or high band (channel 36 to channel 60).
By tuning to each band, you can easily and safely change your receiver crystal to anywhere within this high or low band range, without having to send it in to be retuned.
If you have a receiver that is not marked as to which channel it is, or if it is not marked with a sticker that says if it is High or Low, you can check inside the crystal slot to see if there is a red mark. If there is a red mark, this indicates that the receiver is High band".
Power AOI sebaiknya sendiri aja om.