Description
Les atténuateurs numériques Qotana sont des composants RF de haute précision conçus pour contrôler l'amplitude des signaux dans les systèmes de communication. Offrant une large gamme de fréquences et d'atténuation, ces dispositifs permettent un ajustement fin et fiable de la puissance du signal. Dotés de différentes configurations de bits et de pas de contrôle, ils s'adaptent à diverses applications, des tests et mesures aux systèmes de communication avancés.
Caractéristiques principales :
- Gamme de fréquences : 0.01 GHz à 50 GHz
- Plage d'atténuation : jusqu'à 127.5 dB
- Nombre de bits : 2 à 9 bits
- Pas de contrôle : de 0.125 dB à 10 dB
- Perte d'insertion maximale : de 2 dB à 23 dB
- VSWR maximal : de 1.5:1 à 4.5:1
- Options de connecteurs : SMA, 2.92mm, 2.4mm
- Versions hermétiques disponibles pour certains modèles
Applications :
- Équipements de test et de mesure
- Systèmes de communication sans fil
- Radar et systèmes de défense
- Équipements médicaux RF
- Recherche et développement en télécommunications
Spécifications et modèles disponibles :
| Part number |
Frequ.min |
Freq.Max |
Attenuator Range (dB) |
Bit count |
Control step (dB) |
Insertion Loss.Max(dB) |
VSWR Max (:1) |
Connector |
Hermetical |
| DBDA0630005000A |
30.00 |
50.00 |
63 |
6 |
1 |
22 |
2.5 |
2.4mm |
No |
| DBDA0900004000A |
0.01 |
43.50 |
63.875 |
9 |
0.125 |
19.5 |
2.5 |
2.92mm |
No |
| DBDA0700104000A |
0.01 |
43.50 |
63.5 |
7 |
0.5 |
23 |
3 |
2.92mm |
No |
| DBDA0600100600A |
0.10 |
6.00 |
31.5 |
6 |
0.5 |
4 |
1.8 |
SMA |
No |
| DBDA0602000400D |
2.00 |
4.00 |
63 |
6 |
1 |
4.5 |
1.5 |
SMA |
No |
| DBDA0600103000A |
0.00 |
43.50 |
31.5 |
6 |
0.5 |
10 |
2.2 |
2.92mm |
No |
| DBDA0540005000A |
40.00 |
50.00 |
31 |
5 |
1 |
11 |
2.5 |
2.4mm |
No |
| DBDA0700101800B |
0.10 |
22.00 |
63.5 |
7 |
0.5 |
13 |
2.8 |
SMA |
No |
| DBDA0600101800A |
0.10 |
20.00 |
31.5 |
6 |
0.5 |
6.8 |
2 |
SMA |
No |
| DBDA0800100600A |
0.10 |
6.00 |
127.5 |
8 |
0.5 |
12 |
2 |
SMA |
No |
| DBDA0800500600A |
0.20 |
6.00 |
63.5 |
8 |
0.25 |
6.5 |
1.8 |
SMA |
No |
| DBDA0800101800B |
0.10 |
18.00 |
127.5 |
8 |
0.5 |
21.5 |
2.5 |
SMA |
No |
| DBDA0600104000A |
0.10 |
43.50 |
63 |
6 |
1 |
16.5 |
2 |
2.92mm |
No |
| DBDA0506002200A |
6.00 |
22.00 |
23.25 |
5 |
0.75 |
15 |
4.5 |
SMA |
No |
| DBDA0600101500A |
0.10 |
15.00 |
31.5 |
6 |
0.5 |
5.5 |
2 |
SMA |
No |
| DBDA0602000400C |
2.00 |
4.00 |
63 |
6 |
1 |
3.6 |
1.5 |
SMA |
No |
| DBDA0602001200A |
2.00 |
12.00 |
63 |
6 |
1 |
7 |
2.2 |
SMA |
No |
| DBDA0701002000A |
1.00 |
20.00 |
63.5 |
7 |
0.5 |
9 |
2.3 |
SMA |
No |
| DBDA0708004000A |
8.00 |
40.00 |
63.5 |
7 |
0.5 |
23 |
2.5 |
2.92mm |
No |
| DBDA0801002000A |
1.00 |
20.00 |
127.5 |
8 |
0.5 |
15 |
2.3 |
SMA |
No |
| DBDA0700100600A |
0.10 |
6.00 |
63.5 |
7 |
0.5 |
7 |
1.8 |
SMA |
No |
| DBDA0606001800C |
6.00 |
18.00 |
63 |
6 |
1 |
9 |
2 |
SMA |
No |
| DBDA0701500450A |
0.20 |
6.00 |
31.75 |
7 |
0.25 |
4 |
1.8 |
SMA |
No |
| DBDA0800100250A |
0.10 |
3.50 |
127.5 |
8 |
0.5 |
8.5 |
2.0 |
SMA |
No |
| DBDA0804001800C |
4.00 |
18.00 |
64 |
8 |
0.25 |
8 |
2 |
SMA |
Yes |
| DBDA0500104000B |
0.10 |
40.00 |
31 |
5 |
1 |
9 |
2.2 |
2.92mm |
No |
| DBDA0800101800A |
0.10 |
18.00 |
127.5 |
8 |
0.5 |
16.5 |
2.5 |
SMA |
No |
| DBDA0703001800A |
3.00 |
18.00 |
63.5 |
7 |
0.5 |
10 |
2 |
SMA |
No |
| DBDA0600500100B |
0.50 |
1.00 |
63 |
6 |
1 |
2 |
1.5 |
SMA |
No |
| DBDA0400100060B |
0.10 |
0.60 |
60 |
4 |
4 |
4.2 |
1.5 |
SMA |
No |
| DBDA0612001800D |
12.00 |
18.00 |
63 |
6 |
1 |
4 |
1.5 |
SMA |
No |
| DBDA0608001200D |
8.00 |
12.00 |
63 |
6 |
1 |
2 |
2 |
SMA |
No |
| DBDA0604000800D |
4.00 |
8.00 |
63 |
6 |
0 |
2 |
1.5 |
SMA |
No |
| DBDA0602000400B |
2.00 |
4.00 |
63 |
6 |
1 |
3 |
1.5 |
SMA |
No |
| DBDA0804001800B |
1.00 |
26.50 |
64 |
8 |
0.25 |
13.5 |
2 |
SMA |
No |
| DBDA0801001800A |
1.00 |
20.00 |
127.5 |
8 |
0.5 |
14.5 |
2.3 |
SMA |
No |
| DBDA0601001800B |
1.00 |
18.00 |
63 |
6 |
1 |
8.2 |
2 |
SMA |
No |
| DBDA0612001800A |
12.00 |
18.00 |
63 |
6 |
1 |
12.5 |
1.8 |
SMA |
No |
| DBDA0808001200B |
8.00 |
12.00 |
127 |
8 |
0.5 |
7 |
1.7 |
SMA |
No |
| DBDA0608001200A |
8.00 |
12.00 |
63 |
6 |
1 |
6.5 |
1.8 |
SMA |
No |
| DBDA0604000800A |
4.00 |
8.00 |
63 |
6 |
1 |
6 |
1.5 |
SMA |
No |
| DBDA0802800570A |
2.80 |
5.70 |
60 |
8 |
0.25 |
3.8 |
1.5 |
SMA |
No |
| DBDA0602000400A |
0.10 |
4.00 |
63 |
6 |
1 |
3.5 |
1.8 |
SMA |
No |
| DBDA0601000200A |
1.00 |
2.00 |
63 |
6 |
1 |
2.5 |
1.5 |
SMA |
No |
| DBDA0600500100A |
0.50 |
1.00 |
63 |
6 |
1 |
2 |
1.5 |
SMA |
No |
| DBDA0400100060A |
0.10 |
0.60 |
60 |
4 |
4 |
4.2 |
1.5 |
SMA |
No |
| DBDA0600100250A |
0.10 |
4.00 |
31.5 |
6 |
0.5 |
3 |
1.8 |
SMA |
No |
| DBDA0200100250A |
0.10 |
2.50 |
31.5 |
2 |
10 |
2 |
1.8 |
SMA |
No |
| DBDA0500103100A |
0.10 |
43.50 |
15.5 |
5 |
0.5 |
9 |
3 |
2.92mm |
No |
| DBDA0606001800B |
6.00 |
18.00 |
63 |
6 |
1 |
7.5 |
1.5 |
SMA |
No |
| DBDA0500104000A |
0.10 |
43.50 |
31 |
5 |
1 |
9 |
2.2 |
2.92mm |
No |
