500W RF Directional Coupler(698-3800MHz, -160dBc, 7/16DIN Female, IP65)
RF directional couplers are passive devices that couple power travelling through the device to another port enabling the signal to be used in another circuit. RF directional couplers can be implemented using a variety of techniques including stripline, coaxial feeder and lumped or discrete elements. Directivity is a measure of how well the coupler isolates two opposite-travelling (forward and reverse) signals. In the case of measuring reflection coefficient (return loss) of a device under test, directivity is a crucial parameter in the uncertainty of the result.
Topwave Telecom model TPW-DC-XX-6938-160-DF(XX means coupling in dB), is 698-3800MHz DIN female low PIM directional coupler. The directional coupler wide frequency range covering UHF, Tetra, 2G/3G/LTE, even used for 5G. Meanwhile, the PIM can reach -160dBc to avoid any mutual interference between signal channels. Topwave directional coupler perform very well on applications due to the high directivity and low loss.
·Guaranteed PIM Compliance
·Wide Frequency Band Coverage
·Low Insertion Loss
·Low VSWR
·Indoor & Outdoor Using IP65
·Available with Type N, 7/16DIN, 4.3/10 Connectors
| Electrical & Mechanical Specifications |
| Model No. |
TPW-DC-XX-6938-160-DF(XX means coupling in dB) |
| Coupling(dB) |
6 |
8 |
10 |
15 |
20 |
30 |
| Accuracy(dB) |
±0.8 |
±0.8 |
±1.0 |
±1.2 |
±1.2 |
±1.5 |
| Insertion Loss(dB) |
≤1.75 |
≤1.30 |
≤0.80 |
≤0.50 |
≤0.40 |
≤0.40 |
| Isolation |
≥26 |
≥28 |
≥28 |
≥32 |
≥35 |
≥45 |
| Freq(MHz) |
698-3800MHz |
| VSWR |
≤1.25 |
| PIM Rating(dBc) |
-160dBc@2x43dBm |
| Power Rating(W) |
500W (average Per Port) |
| Impedance |
50 ohm |
| Connector |
7/16DIN Female |
| Color |
Black |
| Operating Temperature(ºC) |
-25°C to +75°C |
| Weight(kg) |
0.45(APPROX) |
698-2700MHz RF 3dB Low Pim 617-698/703-803MHz RF Signal Module 380-3800MHz Hybrid Coupler 300W
Hybrid Coupler Combiner N Female Double Unit Duplexer Diplexer 4.3-10 Female 4 in 4 out Hybrid Combiner 4.3-10 Female
| Components for Public Safety |
Topwave has a series of
Public Safety Using Components, which covers from
Directional Coupler,
Power Splitter,
Hybrid Combiner,
RF Duplexer, VHF Filter and so on, all highly welcomed by our customers all over the world, especially people from
North America and
Europe. Contact us for more details,
Secure Your Daily Life, we can involve!!!
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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