Fɛn dilannenw ka paramɛtiriw
|
Ka sɛbɛen masin na |
Fiɲɛturukala |
Bandwidth (Bandiw) ye |
Stop Band Lajɛ |
Ripple (Ripple) ye |
Donni |
Garanti ye |
Ka ban |
Ayi |
Kundama |
||||
|
dB |
KHZ ye |
dB |
KHz ye |
dB |
KHZ ye |
||||||||
|
10M7.5C |
10.7 |
3 |
3.75 |
45 |
8.75 |
65 |
12.5 |
2 |
3.5 |
65 |
1.8k//3.5 |
6 |
H3 |
|
10M12C |
10.7 |
3 |
6 |
45 |
14 |
60 |
20 |
2 |
2.5 |
65 |
2.8k//1 |
6 |
H3 |
|
10M15C |
10.7 |
3 |
7.5 |
45 |
17.5 |
65 |
25 |
2 |
3 |
65 |
3.0k//1.5 |
6 |
H3 |
|
10M7.5D |
10.7 |
6 |
3.75 |
65 |
8.75 |
90 |
12.5 |
2 |
4 |
80 |
1.8k//3.5 |
8 |
H4 |
|
10M12D |
10.7 |
6 |
6 |
65 |
14 |
90 |
20 |
2 |
4 |
80 |
2.8k//1 |
8 |
H4 |
|
10M15D |
10.7 |
3 |
7.5 |
70 |
17.5 |
90 |
25 |
2 |
4 |
80 |
3.0k//1.5 |
8 |
H4 |
|
10M04D |
10.695 |
6 |
2 |
- |
- |
80 |
5 |
2 |
4 |
90 |
900//10 |
8 |
H4 |
|
10M01D |
10.239 |
6 |
0.5 |
- |
- |
60 |
1.5 |
2 |
6 |
60 |
380//10 |
8 |
H4 |
|
10M2.4D |
10.695 |
6 |
1.2 |
40 |
2.5 |
60 |
3 |
2 |
4 |
60 |
200 |
8 |
H4 |
|
21M7.5C |
21.4 |
3 |
3.75 |
45 |
8.75 |
65 |
12.5 |
2 |
3.5 |
65 |
850//5 |
3 |
U3 |
|
21M12C |
21.4 |
3 |
6 |
45 |
15 |
65 |
20 |
2 |
3 |
65 |
1.2k//2.5 |
3 |
U3 |
|
21M15C |
21.4 |
3 |
7.5 |
45 |
18 |
65 |
25 |
2 |
3.5 |
65 |
1.5k//2 |
1 |
U3 |
|
21M7.5D |
21.4 |
6 |
3.75 |
65 |
9 |
90 |
12.5 |
2 |
4 |
80 |
850//5 |
4 |
U4 |
|
21M12D |
21.4 |
6 |
6 |
65 |
15 |
90 |
20 |
2 |
4 |
80 |
1.2k/2.5 |
4 |
U4 |
|
21M15D |
21.4 |
6 |
7.5 |
65 |
18 |
90 |
25 |
2 |
4 |
80 |
1.8k//2 |
1 |
U4 |
Fɛn dilannenw ka baarakɛcogo
■ Frequence (Fɛrɛnkanw) hakɛ:7,8MHz ye〜70MHz ye
■ Insertion bɔnɛ dɔgɔyali
■ Sugandili ka bon
■ A bɛ se ka sɔgɔsɔgɔ, a bɛ se ka da a kan kosɛbɛ
Aplikasiw (applications) minnu bɛ kɛ
- Suzhou Hangjing ka Low Insertion Loss Crystal Filter CFMH4 seriyali bɛ kɛ UHF arajoso/GSM/ESM kɔnɔ.
Nafa minnu bɛ sɔrɔ fɛn dilannenw na
Q hakɛ min ka bon kosɛbɛ
Bandwidth ka surun kosɛbɛ ani transition band steep, donna bɔnɛ ka dɔgɔ kosɛbɛ.
Frequency sabatili min ka bon kosɛbɛ
Santiri frequency drift ka dɔgɔ kosɛbɛ.
dipilomu
Low Insertion Loss Crystal Filter CFMH4 bɛ RoHS-labɛn bɛrɛbɛrɛ, a tɛ ni plɔmu- ye, a tɛ halojeni-a, wa a REACH labatoli bɛ kɔlɔsi.
Ɲininkaliw
J1: Funteni bɛ nɔ jumɛn bila kristalɛw la?
A: Funteni bɛ fɛn caman wuli frequency stability-min bɛ wele tuma caman na ko drift. Walasa k’o kɛlɛ, funteni-kɔrɔlen (TCXO) ani foro-kɔlɔsili (OCXO) jiginnikɛlanw dilannen don walasa ka dɔ bɔ o nɔ suguw la funteni hakɛ caman na.
J2: "Kɔrɔya" paramɛtiri nafa ye mun ye?
A: Kɔrɔya bɛ waati jan-fɛrɛnkan sɛgɛsɛgɛli suman min bɛ bɔ fɛnw caman yeli la dɔɔnin dɔɔnin oscillator yɔrɔw la. Minɛn minnu bɛ se kosɛbɛ-i n’a fɔ OCXOw, olu bɛ kɔrɔya hakɛ dɔgɔya kosɛbɛ kɛrɛnkɛrɛnnenya la (misali la, A ka dɔgɔ walima a bɛ bɛn ±1ppm ma/san), o nafa ka bon kosɛbɛ baarakɛminɛnw na minnu mago bɛ tiɲɛni basigilen na waati kɔnɔ.
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