200W 6dB Directional Coupler(138-960MHz, N Female, IP65)
Directionals couplers, are used to unevenly split signal. Uneven splitting of signal can be used to "daisy-chain" antennas instead of home-running each antenna back to the amplifier. The "coupling" figure is ratio of the coupled output to the input.
Topwave model TPW-DC-XX-1396-NF(XX means coupling in dB), the 138-960MHz N Female directional couplers support VHF, UHF, 700 and 800 MHz bands with low cost, low insertion loss, high power. Such directional couplers widely used for in-building DAS and public safety DAS.
·Wide Frequency Band Covering 138-960MHz
·Low Insertion Loss
·Low VSWR
·Indoor & Outdoor Using IP65
·Available with Type N, 7/16DIN, 4.3/10 Connectors
Mechanical & Electrical Specs
| Model No. |
TPW-DC-XX-1387-NF(XX means coupling in dB) |
| Coupling(dB) |
3 |
4.8 |
6 |
7 |
8 |
10 |
15 |
20 |
30 |
| Accuracy(dB) |
±1.3 |
±1.4 |
±1.5 |
±1.7 |
±1.8 |
±2.0 |
±2.0 |
±2.0 |
±2.5 |
| Insertion Loss(dB) |
≤3.65 |
≤2.20 |
≤1.75 |
≤1.45 |
≤1.35 |
≤0.90 |
≤0.70 |
≤0.50 |
≤0.30 |
| Isolation |
≥18 |
≥19 |
≥21 |
≥22 |
≥23 |
≥25 |
≥28 |
≥30 |
≥43 |
| Freq(MHz) |
136-870MHz |
| VSWR |
≤1.30 |
| Power Rating(W) |
200W (average Per Port) |
| Impedance |
50 ohm |
| Connector |
N-female |
| Color |
Red-plated |
| Relative Humidity |
5-95% |
| Operating Temperature(ºC) |
-25°C to +75°C |
| Weight(kg) |
0.75 |
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VHF UHF PS700/800MHz Series
VHF, UHF, PS700/800MHz Series of Components
Topwave Telecom's VHF, UHF, PS700/800MHz frequency band components have been widely deployed in a full range of mission critical communication networks to provide emergency and secure communication service in public safety fields including Fire, Medical and other government agencies.
Topwave Public Safety series covers various of components from Power Splitter, Directional Coupler, Hybrid Coupler, Power Tapper, FirstNet Filter to 700/800MHz Combiner/Multiplexer, which could exactly meet your need for Public Safety DAS, Critical Communication and two way radio system! We have much more components for you to explore, contact us for details!!!
Small Cells Antennas for 5G Base Station
Topwave is a leading Telecom & RF products manufacturer providing networking and communication services to customer all over the world. We provide and manufacture world-class advance innovative antennas along with other related products for end-to-end antenna solutions with exceptional performance.
We are one of the top providers of world-class 5G communication products in Hefei, China.
Topwave has proven to be a game-changer by bringing a drastic technology change in the telecommunications industry. Our capabilities lie in designing, manufacturing, trading and services to enable the full value of connectivity.
In-building DAS Communication
Components for in-building DAS Communication System
Hefei Topwave Telecom Co., Ltd also provides antennas and other RF components for base stations. Our solutions include a comprehensive site survey, design, installation, integration and maintenance, as well as walk testing and proper labeling to identify faulty antennas during maintenance.
We can meet all your needs to support these advanced in-building communication systems. Partner with us for DAS installation for Indoor and Outdoor Solutions where confined areas require radio coverage for single or multiple services. 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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