Coupler
- Company Name:Celecom Microwave Technologies, Inc.
- Membership:Free Member
- Member Since:2002. 11.18
- Country/Region:Korea
- City:Gyeonggi-do
- Contact:Yongbok Ko
- Related Keywords:Coupler, directional coupler
Celecom Microwave Technologies, Inc.
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Contact us
Celecom Microwave Technologies, Inc.
[Korea]
- Address
- 72-2, Sikkim-ri, Yangji-myeon, Yongin-si Gyeonggi-do
- Phone
- 82-31-3227080
- Contact name
- Yongbok Ko
Quick Information
- Place of Origin: Republic of Korea
- Model Number : Directional Coupler
Description
- Designed to monitor forward power and in-out signal with low insertion loss.
- These directional couplers are for CDMA RF modules.
[Specification]
Electrical Specification
| MODEL TYPE | CCD011-850/200-30A | CCD011-1.8G/200-40A | CCD000-2.05G/200-30A | CCD100-2.35G/200-10/20A |
| Frequency Range | 750~950 MHz | 1700~1800 MHz | 1950~2150 MHz | 2250 ~2450 MHz |
| Coupling Value | 30 ± 0.5dB | 40 ± 0.5dB | 30 ± 0.5dB | 10, 20 ± 0.5dB |
| InsertionLoss(Max) | 0.1 dB | 0.2 dB | 0.1 dB | 0.7 dB |
| Coupling Flatness | 0.2 dB | 0.2 dB | 0.2 dB | 0.3 dB |
| V.S.W.R(Max) | 1.2:1 | 1.2:1 | 1.2:1 | 1.2:1 |
| Directivity(Min) | 25dB | 25dB | 25dB | 25dB |
| Input Power | 300Watt | - | - | - |
| Operating Temp | -20~60°C | - | - | - |
| Impedancd | 50ohm | - | - | - |
Mechanical Specification
| MODEL TYPE | SINGLE | SINGLE | SINGLE | DUAL(UNBALANCE) |
| In/Out Port Connector | N(f)/N(m) | N(f)/N(m) | SMA Female | SMA Female |
| Detect Port Connector | SMA Female | SMA Female | SMA Female | SMA Female |
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