
Antena dan Propagasi

Quiz
•
Computers
•
University
•
Hard
Robet Sirait
Used 3+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Panjang gelombang antena dihitung dengan rumus?
c = λf
c = λ^2f
c = f/λ
c = f^2/λ
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Polarisasi antena dapat dibagi menjadi berapa jenis?
Tiga
Dua
Empat
Lima
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gain antena merupakan perbandingan antara apa?
jenis kabel antena
daya pancar antena
tinggi antena
frekuensi antena
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Frekuensi resonansi antena terjadi saat?
Frekuensi sinyal menjadi tidak stabil.
Antena tidak menerima sinyal sama sekali.
Impedansi antena menjadi tinggi dan refleksi gelombang kembali ke sumber maksimal.
Impedansi antena menjadi nol dan refleksi gelombang kembali ke sumber minimal.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dampak hujan terhadap propagasi sinyal dapat menyebabkan?
refleksi sinyal radio
peningkatan kecepatan sinyal radio
attenuasi sinyal radio
peningkatan jangkauan sinyal radio
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Efek fading pada sinyal dapat disebabkan oleh?
Interferensi cuaca
Perubahan frekuensi
Redaman atau gangguan dalam perjalanan sinyal.
Penguatan sinyal
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapa panjang gelombang antena dengan frekuensi 300 MHz?
10 cm
1 meter
500 MHz
2 meters
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