This 9-pin SMD duplexer operates between 1805 to 1880 MHz transmitter band and 1710 to 1785 MHz receiver band, providing a minimum isolation of 55 dB between transmitter and receiver at the transmitter band and 50 dB at the receiver band. The device also offers a minimum attenuation of 40 dB between transmitter and antenna and antenna and receiver. Typical transmitter and receiver ripple are 1.7 dB and 1.5 dB, respectively. Operating temperature range is -40 to 95 degrees Celsius. The device is a passive component suitable for RF and wireless applications.
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Qualcomm B39182B8044P810 technical specifications.
| Transmitter Band | 1805 to 1880MHz |
| Receiver Band | 1710 to 1785MHz |
| Minimum Transmitter to Receiver Isolation @ Transmitter Band | 55dB |
| Minimum Transmitter to Receiver Isolation @ Receiver Band | 50dB |
| Minimum Transmitter to Antenna Attenuation | 40dB |
| Minimum Antenna to Receiver Attenuation | 40dB |
| Typical Transmitter Ripple | 1.7dB |
| Typical Receiver Ripple | 1.5dB |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 95°C |
| Maximum Input Power | 28dBm |
| Pin Count | 9 |
| Package/Case | SMD |
No datasheet is available for this part.
