Beskrivelse
| Produkt beskrivelse |
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 og 800 MHz bands with low cost, low insertion loss, high power. Such directional couplers widely used for in-building DAS og public safety DAS.
| Funktioner & Benefits |
·Wide Frequency Band Covering 138-960MHz
·Low Insertion Loss
·Low VSWR
·Indendørs & Outdoor Using IP65
·Available with Type N, 7/16DIN, 4.3/10 Connectors
| Elektrisk & Mechanical Specifications |
| Model nr. | TPW-DC-XX-1396-NF(XX means coupling in dB) | |||||
| Coupling(dB) | 6 | 8 | 10 | 15 | 20 | 30 |
| Accuracy(dB) | ±1.2 | ±1.2 | ±1.3 | ±1.5 | ±1.5 | ±1.8 |
| Insertion Loss(dB) | ≤1.75 | ≤1.30 | ≤0.80 | ≤0.50 | ≤0.40 | ≤0.40 |
| Isolation | ≥22 | ≥24 | ≥26 | ≥31 | ≥35 | ≥45 |
| Freq(MHz) | 138-960MHz | |||||
| VSWR | ≤1.30 | |||||
| Power Rating(W) | 200W (average Per Port) | |||||
| Impedance | 50 ohm | |||||
| Stik | N-female | |||||
| Farve | Red-plated | |||||
| Relative Humidity | 5-95% | |||||
| Operating Temperature(ºC) | -25°C to +75°C | |||||
| Vægt(kg) | 0.75 | |||||
| Recommened Products |
Factory 380-960MHz /1710-2700MHz 698-2700MHz RF 3dB Low Pim Hybrid 617-803MHz RF Signal Module Double
RF Low Pim Duplexer Diplexer for Radio System Coupler Combiner N Female Connector Unit Duplexer Diplexer 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 Nordamerika og Europa. Contact us for more details, Secure Your Daily Life, we can involve!!!
| Om os |
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.
| Main Products |
| Ansøgning |
| Packing Details |
| FAQ |
Q: Can I get smaples for validation test?
EN: Let’s talk, some samples are free but shipping charge should be on your account.
Q: What is your MOQ?
EN: We don’t have MOQ limit.
Q: What is your payment terms?
EN: We accept Western Union, T/T, Paypal and so on.
Q: What is your delievry time?
EN: Normally around 2 weeks, TBD for massive quantity or customized products.