200W Bi-Directional Coupler(400-500MHz, -160dBc, N Female, IP65)
A bi-directional coupler is a type of RF coupler where the input and output ports are interchangeable. When port 1 is the input port, it works like a regular directional coupler. Port 1 is the input port, port 2 is the output port, port 3 is the coupled port and port 4 is the isolated/terminated port. RF dual directional couplers often use two transmission lines set close together so that energy passing through one is coupled to the other.
Topwave Telecom model TPW-DC-XX-450-160-NF(XX means coupling in dB), is UHF N female low PIM directional coupler. Topwave dual directional couplers (also known as bi-directional couplers) are passive devices that couple part of the transmission power in a transmission line. The dual directional couplers provide the bandwidth, high directivity and higher power that designers need for their most demanding applications.
·Guaranteed PIM Compliance
·Wide Frequency Band Coverage
·Low Insertion Loss
·Low VSWR
·High Isolation
·Indoor & Outdoor Using IP65
·Available with Type N, 7/16DIN, 4.3/10 Connectors
| Electrical & Mechanical Specifications |
| Model No. |
TPW-BDC-10-450-160-NF |
| Coupling(dB) |
10 |
| Accuracy(dB) |
±2.0 |
| Insertion Loss(dB) |
≤1.2 |
| Isolation(dB) |
≤22 |
| Freq(MHz) |
400-550MHz |
| VSWR |
≤1.5 |
| Power Rating(W) |
200W (average Per Port) |
| Impedance |
50 ohm |
| Connector |
N Female |
| Color |
Black |
| Operating Temperature(ºC) |
-30~+65 |
| Weight(kg) |
0.34 |
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Hefei Topwave Telecom Co.,Ltd, is a worldwide leading provider of comprehensive RF passive equipment and high-performance wireless infrastructure solutions focused on innovation and differentiation at the edge of wireless telecommunication networks.
Topwave Telecom established in 2007, located in Hefei National High-tech Zone. With the decades of development, we have our own R&D center and manufacturer center.We are OEM and ODM service provider and network operators to improve performance and reduce operating expenses via comprehensive set of products and solutions. Topwave has more than 10 years experience to export goods to all over the world, the RF passive devices like power splitter, coupler, filter, multiband combiner etc, which widely used for DAS, IBS, BTS and BDA.
Topwave persist to provide excellent products and service for every client as always. Our mission is to make the world connected, make the world small, and make the world smart. Topwave Telecom, your trusted strategic business partner, your RF expert in telecommunication.
Q: Can I get smaples for validation test?
A: Let's talk, some samples are free but shipping charge should be on your account.
Q: What is your MOQ?
A: We don't have MOQ limit.
Q: What is your payment terms?
A: We accept Western Union, T/T, Paypal and so on.
Q: What is your delievry time?
A: Normally around 2 weeks, TBD for massive quantity or customized products.
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