Mohon bantuannya (RX FM 72mhz)

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andryan pratama
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Mohon bantuannya (RX FM 72mhz)

Post by andryan pratama »

mohon bantuannya nih rekan rekan sekalian..
Image
udh terbayang apa masalahnya??
ya itu kabel rx'y pendek=putus kabelnya hehe pengarunya apa ya?? apa mengurangi range'y?
agar normal kmbali gmn ya..


salam.
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adhreena
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Re: Mohon bantuannya (RX FM 72mhz)

Post by adhreena »

andryan pratama wrote:ya itu kabel rx'y pendek=putus kabelnya hehe pengarunya apa ya?? apa mengurangi range'y?
agar normal kmbali gmn ya..


salam.


Sudah pasti range'nya akan berkurang mas, untuk kabel rx biasanya saya ganti dengan kabel serabut yang seukuran aslinya, panjang sekitar 75cm
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stefendy
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Re: Mohon bantuannya (RX FM 72mhz)

Post by stefendy »

Panjang antenna :
300/72/4 : 1 Meter
300 : kecepatan rambat gelombang radio
72 : Frekwensi
4 : seperempat panjang gelombang
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itwilly
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Re: Mohon bantuannya (RX FM 72mhz)

Post by itwilly »

stefendy wrote:Panjang antenna :
300/72/4 : 1 Meter
300 : kecepatan rambat gelombang radio
72 : Frekwensi
4 : seperempat panjang gelombang


rumus 300/72/4 : 1 Meter = berapa panjang (cm ) ?


tks
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bhuton
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Re: Mohon bantuannya (RX FM 72mhz)

Post by bhuton »

Skalian tanya donk om cara binding tx rx esky 72mhz gmna ya ? Trus juga klo pemasangan xtal terbalik( maksud'a kaki xtal'a ) itu sma aja apa gmna.. Mklum baru pegang tx yg pke crystal2'an.. :D
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Arya m 1991
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Re: Mohon bantuannya (RX FM 72mhz)

Post by Arya m 1991 »

bhuton wrote:Skalian tanya donk om cara binding tx rx esky 72mhz gmna ya ? Trus juga klo pemasangan xtal terbalik( maksud'a kaki xtal'a ) itu sma aja apa gmna.. Mklum baru pegang tx yg pke crystal2'an.. :D


Tx rx FM (35,40,72mhz) mana bisa d binding???
FM kn udh tergantung ama crystal gtu.. Setau sy mh, ga tw deh penjelasan suhu FM transmitter, hehe
Ky'a pemasangan kaki crystal/x-tal terbalik ga apa deh, kemarin rx ini (yg d foto) sy tes jg demikian d bulak balik ttp nyambung
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bhuton
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Re: Mohon bantuannya (RX FM 72mhz)

Post by bhuton »

Iaa om udh berhasil trnyta emg gk perlu di binding ya krna kan dsni xtal yg berperan nd pemasangan kaki xral jg gk pngaruh ya.. Hehe
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itwilly
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Re: Mohon bantuannya (RX FM 72mhz)

Post by itwilly »

tergantung rx nya.... kalau rx nya pakai xtal nggak perlu di binding, asal sama freknya.

tapi kalau rx nya nggak pakai xtal, ya harus di binding, biar rx nya bisa ngobrol sama txnya.....


tks.
welly
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stefendy
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Re: Mohon bantuannya (RX FM 72mhz)

Post by stefendy »

itwilly wrote:....

rumus 300/72/4 : 1 Meter = berapa panjang (cm ) ?


tks


Maaf jika kurang jelas....
300/72 = 4,167
4,167/4 = 1,04 meter
1,04 meter = 104 cm
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adhreena
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Re: Mohon bantuannya (RX FM 72mhz)

Post by adhreena »

stefendy wrote:
Maaf jika kurang jelas....
300/72 = 4,167
4,167/4 = 1,04 meter
1,04 meter = 104 cm


Secara rumus memang seperti itu om, tp rx 72Mhz yg saya beli rata" panjangnya cuma sekitar 75cm, gak ada yg menyentuh angka 85cm. (Apa kebetulan aja yaa), mohon koreksinya para suhu apabila saya salah(cmiiw)
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