常常
紅外光元電子元器件封裝
1800-2000 MHz Directional Coupler
The Q20HK-1900R is a bi-directional coupler with high directivity and high power handling. Q20HK-1900R is a replacement for Soshin P/N GSC311-20M1900. It is suitable for AWS, DCS, PCS, UMTS, CDMA , IMT and more…
Specifications
- Size: 0.283 x 0.197 inches
- Frequency: 1.8 – 2 GHz
- Coupling: 20 dB ± 0.5 dB
- Directivity: 20 dB
- VSWR: 1.3:1
- Insertion Loss: 0.3 dB
- Power: 80 W
- Evaluation board 722-0006-07-E01
