|
<
DIRECTIONAL COUPLERS |
Dual/Bi Directional
|
| |
|
|
Dual directional coupler products offered by Nortec RF range in frequency from 0.35 GHz to 2GHz and power up to 250 W. Dual directional couplers sample both incident and
reverse signals simultaneously. All the directional couplers listed below come with a standard N(F) connectors on all ports. However, our
customers can choose SMA(F) or combination of N/SMA connectors on all ports. Please specify your
connector requirements if it is different than the standard N(F). Click the RFQ button for a quotation for quantities above 5. Please call to place an order.
Ask about our high peak power versions, up to 5kW, for any of the directional coupler designs listed below.
Below is the power loss in the coupler mainline due to coupling factor. The insertion loss of the models below does not include this loss.
| Coupling |
10dB |
20dB |
30dB |
40dB |
| Loss |
0.91 dB |
0.087 dB |
0.0087 dB |
0.0008 dB |
|
Model# |
Frequency, GHz |
Power, (CW, Watt) |
Coupling, dB |
Coupling Variation, dB |
Frequency Sensitivity, dB |
Insertion Loss, dB |
Directivity,
Typ., dB |
VSWR, Max |
Pricing 1-5 |
RFQ
Qty > 5 |
Max |
Typ |
|
0.35-0.75 |
100 W |
20dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$250 |
|
|
0.35-0.75 |
250 W |
30dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$250 |
|
|
0.35-0.75 |
250 W |
40dB |
+/- 1dB |
+/- 1.5dB |
0.15 |
0.1 |
24 |
1.15:1 |
$250 |
|
|
0.5-1.0 |
100 W |
20dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$250 |
|
|
0.5-1.0 |
250 W |
30dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$250 |
|
|
0.5-1.0 |
250 W |
40dB |
+/- 1dB |
+/- 1.5dB |
0.15 |
0.1 |
24 |
1.15:1 |
$215 |
|
|
0.6-1.2 |
100 W |
20dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
23 |
1.15:1 |
$215 |
|
|
0.6-1.2 |
250 W |
30dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
23 |
1.15:1 |
$215 |
|
|
0.6-1.2 |
250 W |
40dB |
+/- 1dB |
+/- 1.5dB |
0.15 |
0.1 |
23 |
1.15:1 |
$215 |
|
|
0.8-1.6 |
100 W |
20dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$215 |
|
|
0.8-1.6 |
250 W |
30dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$215 |
|
|
0.8-1.6 |
250 W |
40dB |
+/- 1dB |
+/- 1.5dB |
0.15 |
0.1 |
24 |
1.15:1 |
$215 |
|
|
1.0-2.0 |
100 W |
20dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$215 |
|
|
1.0-2.0 |
250 W |
30dB |
+/- 0.75dB |
+/- 1.25dB |
0.15 |
0.1 |
24 |
1.15:1 |
$215 |
|
|
1.0-2.0 |
250 W |
40dB |
+/- 1dB |
+/- 1.5dB |
0.15 |
0.1 |
24 |
1.15:1 |
$215 |
|
Please check with us for the latest specifications
|
|
