HTMICROWAVE CO.,LTD
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| Reactive Power Splitters | Directional Couplers | Hybrid Couplers | Hybrid Matrix Combiner | Attenuators |
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| Dummy Load | Low PIM Attenuator& Terminations | Antennas | Cable Assembly | Connectors & Adapters |
What is directional coupler? Directional couplers are passive devices used in the field of radio technology. They couple a defined amount of the electromagnetic power in a transmission line to a port enabling the signal to be used in another circuit. An essential feature of directional couplers is that they only couple power flowing in one direction. Power entering the output port is coupled to the isolated port but not to the coupled port.Directional couplers are used in a wide variety of applications and can satisfy almost any requirement for sampling incident and reflected microwave power conveniently and accurately with mininal disturbance to the transmission line.
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| 50 ohm 698-2700 mhz rf coupling low frequency directional coupler |
HT Cavity Directional Coupler
1. Multiple-Band Frequency
2.Flat Response 698-2700MHz
3.Minimal RF Insertion Loss
4. Low Specified PIM
5. High Reliability
6. Economic price
7. ISO9001,ISO14000,SGS RoHS Compliant
HT Cavity Directional Coupler-800-2500MHz N-Female
| Electrical Specifications: | |||||||
| Coupling(dB) | 5 | 6 | 7 | 10 | 15 | 20 | 30 |
| In-band Ripple(dB) | ±0.5 | ±0.5 | ±0.5 | ±0.8 | ±0.8 | ±1.0 | ±1.0 |
| Insertion Loss(dB) | ≤2.0 | ≤1.65 | ≤1.3 | ≤0.85 | ≤0.35 | ≤0.22 | ≤0.2 |
| Frequency Range | 800-2500MHz | ||||||
| VSWR | ≤1.25:1 | ||||||
| Directivity(dB) | ≥20 | ≥18 | |||||
| Average Power(W) | 200/300/500 | ||||||
| 3rd Order IMD(dBc) | ≤-120/-140/-150@2X43dBm | ||||||
| Impedance(Ω) | 50 | ||||||
| Connectors Type | N-Female | ||||||
| Operating Temperature(℃) | -20~+55 | ||||||
| Application | For Indoor or Outdoor Use | ||||||
| Finish | Black Plated | ||||||
HT Cavity Directional Coupler-800-2700MHz N-Female
| Electrical Specifications: | |||||||
| Coupling(dB) | 5 | 6 | 7 | 10 | 15 | 20 | 30 |
| In-band Ripple(dB) | ±0.6 | ±0.6 | ±0.6 | ±1.0 | ±1.0 | ±1.0 | ±1.0 |
| Insertion Loss(dB) | ≤2.0 | ≤1.65 | ≤1.3 | ≤0.85 | ≤0.35 | ≤0.22 | ≤0.2 |
| Frequency Range | 800-2700MHz | ||||||
| VSWR | ≤1.25:1 | ||||||
| Directivity(dB) | ≥20 | ≥18 | |||||
| Average Power(W) | 200/300/500 | ||||||
| 3rd Order IMD(dBc) | ≤-120/-140/-150@2X43dBm | ||||||
| Impedance(Ω) | 50 | ||||||
| Connectors Type | N-Female | ||||||
| Operating Temperature(℃) | -20~+55 | ||||||
| Application | For Indoor or Outdoor Use | ||||||
| Finish | Black Plated | ||||||
HT Cavity Directional Coupler-698-2700MHz N-Female
| Electrical Specifications: | |||||||
| Coupling(dB) | 5 | 6 | 7 | 10 | 15 | 20 | 30 |
| In-band Ripple(dB) | ±0.8 | ±0.8 | ±0.8 | ±1.0 | ±1.0 | ±1.0 | ±1.2 |
| Insertion Loss(dB) | ≤2.0 | ≤1.65 | ≤1.5 | ≤0.85 | ≤0.4 | ≤0.3 | ≤0.2 |
| Frequency Range | 700-2700MHz | ||||||
| VSWR | ≤1.25:1 | ||||||
| Directivity(dB) | ≥20 | ≥15 | |||||
| Average Power(W) | 200/300/500 | ||||||
| 3rd Order IMD(dBc) | ≤-120/-140/-150@2X43dBm | ||||||
| Impedance(Ω) | 50 | ||||||
| Connectors Type | N-Female | ||||||
| Operating Temperature(℃) | -20~+55 | ||||||
| Application | For Indoor or Outdoor Use | ||||||
| Finish | Black Plated | ||||||
HTMicrowave Co., Ltd., established in 1992,is a new-high-tech enterprise which focus on microwave technology research,RF,microwave component and system industry development.We are located in HeFei,covering total 73000m2 and possess 300 advanced microwave detection devices and precision machining equipments. Now there are 3 subsidiaries,2 factories and 1 branch belong to HTMicrowave Co., Ltd., The capacity of production one year here is around USD200 million.
Our products contains 16 series and 1000 designs with their own property right and authority approval. The products are Power Splitter, Directional Coupler, RF Attenuator Dummy Load, Cable Assembly, Connector, Filter, Duplexer and Combiner. Customers' designs (OEM / ODM) are also available.
Q:Are you factory or trading company?
A:We are manufacturer.
Q:How long is your delivery time?
A:Generally it is 3-10 days if the goods are in stock.Or it is 15-20 days according to quantity.
Q:Do you provide samples?Is it free?
A:Yes,we provide samples if you need.Free or not is depended on the product you need.
Q:What is your terms of payment?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below