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| FERRITE WAVEGUIDE ISOLATORS and CIRCULATORS → ISOLATORS and CIRCULATORS FOR GENERAL USE |
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| Click here to see characteristics of the models |
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| Types isolators and circulators |
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(1) |
(2) |
(3) |
(4) |
(5) |
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(6) |
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(1) |
Frequency range: |
1 - 10 to 99 MHz, 2 - 100 - 999 MHz,
3 - 1- 9 GHz, 4 - 10 - 99 GHz. |
(2) |
Code of the type: |
I - Isolator, C - Circulator. |
(3) |
General code: |
W - Waveguide. |
(4) |
Code of application: |
Y - Broad bandwidth, N - Low loss |
(5) |
Central frequency for frequency range: |
1 - (10 - 99 (MHz)),
2 - (100 - 999 (MHz)),
3 - (1- 9 (GHz)),
4 - (10 - 99 (GHz)). |
(6) |
Modification |
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 Broad Bandwidth Isolators and Circulators (Y & T - junction) |
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Model name |
Frequency
range (GHz) |
Bandwidth
% |
Insertion
loss
dB, (Typ*/ Max) |
Isolation
dB, (Typ*/ Min) |
VSWR
(Typ*/ Max) |
3CWY49-1 |
3.95÷5.85 |
Full |
0.3/0.5 |
20/18 |
1.22/1.3 |
3CWY70-1 |
5.85÷8.2 |
Full |
0.3/0.5 |
20/18 |
1.22/1.3 |
3CWY85-1 |
7.05÷10.0 |
Full |
0.3/0.5 |
20/18 |
1.22/1.3 |
4CWY10-1 |
8.2÷12.4 |
Full |
0.3/0.5 |
20/18 |
1.22/1.3 |
4CWY12-3 |
10.0÷15.0 |
Full |
0.3/0.5 |
20/18 |
1.22/1.3 |
4CWY15-1 |
12.4÷18.0 |
Full |
0.3/0.5 |
20/18 |
1.22/1.3 |
4CWY22-1 |
18.0÷26.5 |
Full |
0.3/0.5 |
20/18 |
1.22/1.3 |
4CWY33-1 |
26.5÷40.0 |
Full |
0.5 |
16 |
1.4 |
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NOTES:
1. Modified versions of all devices are available.
2. " * " - Typical performance at (+ 25 ± 10) °C.
3. Max and Min values within temperature ranges (-30 to +70) °C.
4. For Isolators, replace "C" with "I" in the model number. |
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| Low Loss Isolators and Circulators (T - junction) |
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Model name |
Frequency
range (GHz) |
Bandwidth
% |
Insertion
loss
dB |
Isolation
dB |
VSWR
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3CWN40-2 |
3.7÷4.2 |
Full |
0.15 |
25 |
1.13 |
3CWN62-2 |
5.92÷6.42 |
Full |
0.15 |
25 |
1.13 |
3IWN68-2 |
6.42÷7.13 |
Full |
0.15 |
25 |
1.13 |
3CWN70-2 |
7.12÷7.73 |
Full |
0.15 |
25 |
1.13 |
3CWN80-2 |
7.72÷8.4 |
Full |
0.15 |
25 |
1.13 |
3IWN90-5 |
8.5÷9.6 |
Full |
0.5 |
30 |
1.20 |
3IWN90-6 |
8.5÷9.6 |
Full |
0.9 |
60 |
1.20 |
4CWN11-2 |
10.7÷11.7 |
Full |
0.15 |
25 |
1.13 |
4IWN12-9 |
10.7÷11.7 |
Full |
0.15 |
34 |
1.12 |
4IWN12-8 |
10.7÷12.7 |
Full |
0.22 |
34 |
1.12 |
4CWN12-4 |
10.75÷12.8 |
Full |
0.25 |
21 |
1.22 |
4CWN12-10 |
11.7÷12.7 |
Full |
0.15 |
34 |
1.12 |
4CWN14-2 |
14.0÷14.5 |
Full |
0.2 |
25 |
1.13 |
4CWN18-2 |
17.7÷19.7 |
Full |
0.2 |
25 |
1.13 |
4CWN23-2 |
21.2÷24.5 |
Full |
0.2 |
23 |
1.16 |
4CWN25-2 |
24.5÷26.5 |
Full |
0.2 |
23 |
1.16 |
4CWN28-2 |
26.0÷30.0 |
Full |
0.3 |
20 |
1.20 |
4CWN30-7 |
29.75÷30.25 |
Full |
0.3 |
23 |
1.20 |
4CWN38-2 |
37.0÷40.0 |
Full |
0.3 |
20 |
1.20 |
4CWN35-1 |
26.5÷40.0 |
20 |
0.3 |
20 |
1.25 |
4CWN35-2 |
26.5÷40.0 |
15 |
0.2 |
20 |
1.20 |
4CWN35-4 |
36.0÷39.0 |
Full |
0.3 |
20 |
1.22 |
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NOTES:
1. Modified versions of all devices are available.
2. Operating temperature range (0 to +50) °C.
3. For Isolators replace "C" with "I" in the model number.
4. Yellow color - new devices. |
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| Outlines (all dimensions are in millimeters) |
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| Broad Bandwidth Isolators and Circulators (Y & T - junction) |
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Model |
A |
B |
C |
Waveguide |
Drawing |
Fig. |
3D |
C(I) |
C(I) |
C(I) |
3CWY49-1 |
100 |
110 () |
60 |
WR-187 |
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2 |
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3CWY70-1 |
70 |
79 (166) |
54 |
WR-137 |
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2 |
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3CWY85-1 |
68 |
65 (127) |
47 |
WR-112 |
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2 |
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4CWY10-1 |
50 |
55 (130) |
42 |
WR-90 |
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2 |
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4CWY12-3 |
45 |
50(76.2) |
38.1 |
WR-75 |
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2 |
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4CWY15-1 |
34 |
46 (51) |
34 |
WR-62 |
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2 |
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4CWY22-1 |
32 |
39 (46) |
22.4 |
WR-42 |
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2 |
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4CWY33-1 |
19.05 (12.7) |
25.4 (32) |
19.05 |
WR-28 |
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2 |
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| Low Loss Isolators and Circulators (T - junction) |
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Model |
A |
B |
C |
Waveguide |
Drawing |
Fig. |
3D |
C(I) |
C(I) |
3CWN40-2 |
120 |
128 () |
63 |
WR-229 |
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2 |
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3CWN62-2 |
90 |
85 () |
53 |
WR-137 |
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2 |
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3IWN68-2 |
90 |
85 (150) |
53 |
WR-137 |
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2 |
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3CWN70-2 |
68 |
65 (127) |
47 |
WR-112 |
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2 |
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3CWN80-2 |
68 |
65 (127) |
47 |
WR-112 |
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2 |
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3IWN90-5 |
49 |
41.4 |
41.4 |
WR-90 |
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3 |
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3IWN90-6 |
98 |
41.4 |
41.4 |
WR-90 |
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3 |
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4CWN11-2 |
50 |
55 (130) |
42 |
WR-90 |
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2 |
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4IWN12-9 |
30 |
32 |
32 |
WR-75 |
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3 |
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4IWN12-8 |
30 |
32 |
32 |
WR-75 |
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3 |
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4CWN12-4 |
45 |
50 (76.2) |
38.1 |
WR-75 |
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2 |
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4CWN12-10 |
30 |
32 |
32 |
WR-75 |
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3 |
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4CWN14-2 |
34 |
46 (51) |
34 |
WR-62 |
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2 |
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4CWN18-2 |
32 |
39 (46) |
22.4 |
WR-42 |
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2 |
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4CWN23-2 |
32 |
39 (46) |
22.4 |
WR-42 |
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2 |
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4CWN25-2 |
32 |
39 (46) |
22.4 |
WR-42 |
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2 |
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4CWN28-2 |
25.4 (12.7) |
25.4 (31.75) |
19.05 |
WR-28 |
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2 |
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4CWN30-7 |
25.4 |
38.1 |
19.1 |
WR-28 |
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2 |
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4CWN38-2 |
25.4 (12.7) |
25.4 (31.75) |
19.05 |
WR-28 |
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2 |
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4CWN35-1 |
19.05 (15.0) |
25.4 (31.75) |
19.05 |
WR-28 |
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2 |
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4CWN35-2 |
19.05 (15.0) |
25.4 (31.75) |
19.05 |
WR-28 |
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2 |
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| 4CWN35-4 |
28 |
32 |
24 |
WR-28 |
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2 |
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Lumped Element Isolators
