This duplexers are designed for use in RF and wireless applications, providing isolation between transmitter and receiver bands. The device has a minimum transmitter to receiver isolation of 60 dB at the transmitter band and 54 dB at the receiver band. It also provides a minimum transmitter to antenna attenuation of 41 dB and a minimum antenna to receiver attenuation of 50 dB. The typical transmitter ripple is 1 dB and the typical receiver ripple is 0.7 dB. The device can handle a maximum input power of 29 dBm and is available in an 8-pin SMD package.
Qualcomm B39791B8539P810 technical specifications.
| Transmitter Band | 718.24 to 747.76MHz |
| Receiver Band | 773.24 to 802.76MHz |
| Minimum Transmitter to Receiver Isolation @ Transmitter Band | 60dB |
| Minimum Transmitter to Receiver Isolation @ Receiver Band | 54dB |
| Minimum Transmitter to Antenna Attenuation | 41dB |
| Minimum Antenna to Receiver Attenuation | 50dB |
| Typical Transmitter Ripple | 1dB |
| Typical Receiver Ripple | 0.7dB |
| Maximum Input Power | 29dBm |
| Pin Count | 8 |
| Package/Case | SMD |
| RoHS | Yes |
| RoHS Version | 2011/65/EU, 2015/863 |
No datasheet is available for this part.
