Loading... Please wait...Cyfre DBSW819 Dual Band Wireless Amplifier for All North American 850 MHz & 1900 MHz Carrier Systems (excluding iDEN networks)
In today’s market place people prefer not to be attached to a wireless cell phone or device. Others may have more than one wireless device running at the same time and require a wireless solution that provides the capability of handling multiple wireless devices at the same time without the need of cables. Cyfre is pleased to announce the DBSW819, a Dual Band wireless booster solution. Using the Cyfre DBSW819 Dual Band Wireless Booster allows you the convenience to utilize your wireless devices anywhere you go i.e. car, SUV , hotel room, desk area of your office, bedroom etc.
Cyfre DBSW819 Booster seamlessly bridges RF amplification between Cell Towers and today's elaborate handsets without disrupting the carrier’s tower management Networks. Thus, the entire Cyfre line of Boosters becomes an integral part of all wireless network solutions.
Features & Benefits
·Multi users simultaneously
·Antenna Oscillation protection utilizing our revolutionary AOS Antenna Oscillation Software.
· Automatic shut down control when no device is detected
·Requires zero bandwidth from cell towers which reduces the need to build out additional cell sites.
·Keeps customers connected to utilize the full potential of their phones and network services.
· Designed to be carrier friendly
· Minimum antenna separation required
· Communication only occurs through the RSSI of the handsets
Specifications
| Tx Uplink/Transmit | Rx Downlink/Receive | |
| Frequency Range | 824.0 – 849.0 MHz 1850.0 – 1910.0 MHz | 869.0 – 894.0 MHz 1930.0 – 1990.0 MHz |
| Uplink | 824.0 – 849.0 MHz | 27.2 dB |
| Downlink | 869.0 – 894.0 MHz | 20.8 dB |
| Uplink | 1850.0 – 1910.0 MHz | 27.2 dB |
| Downlink | 1930.0 – 1990.0 MHz | 20.8 dB |
| Gain | 28 dB maximum | |
| Input Voltage Current draw RF Input Power | 8.0 VDC – 28.0 VDC .170 to .490 MA 10 – 60mW | |
| VSWR | -110dBm (maximum) less than 1.5 at the handset connection | |
| Impedance | 50 ohms | |
| RF connector: | TNC Female | |