TMA2093F00V1-1
TMA2093F00V1-1
The document outlines the features of the Kaelus TMA2093, which include improved base station sensitivity in the AWS and 1900 uplink bands, excellent noise figure performance, and internal duplexing of 698-960MHz signals. It is compatible with AISG2.0 and allows hardware and software configuration using AISG “personality” upload. The TMA2093 is designed for deployment in co-located AWS, 1900, and low band systems with wideband antennas, providing internal duplexing in all three bands with uplink gain in the high bands.
- Downlink: Passband for 1900 is 1930-1990MHz and for AWS is 2110-2170MHz with insertion loss of 0.7dB and 0.4dB respectively. Maximum input power is 160W average and 2kW PEP.
- Uplink: Passband for 1900 is 1850-1910MHz and for AWS is 1710-1770MHz with a gain of 12dB and noise figure of 1.4dB typical.
- Low Band Bypass Path: Passband is 698-960MHz with a return loss of 18dB minimum and insertion loss of 0.1dB typical.
The TMA operates in a current window alarm mode by default, which can be configured to customer requirements. The DC supply voltage ranges from 7.5 to 30V DC, and the supply current in normal mode is 150 ± 15mA per port.
The TMA switches to AISG mode when valid frames are detected, with a supply current of 300mA at 7.5V. It is field firmware upgradable and supports AISG version 2.0.
The TMA2093 operates in temperatures ranging from -40ºC to +65ºC and has an ingress protection rating of IP67. It complies with FCC part 15 and RoHS standards. The dimensions are 300 x 250 x 95mm, and it weighs approximately 10.5kg.
Different configurations are available, such as TMA2093F00V1-1 and TMA2093F01V2-1, with options for DC/AISG to the main ANT low band port.
Catalog excerpts
TMA2093F00V1-1TWIN TMA 1900/AWS LOWPASS Designed to be deployed in co-located AWS, 1900 and low band (698960) systems with wideband antennas, the Kaelus TMA2093 provides internal duplexing in all three bands with uplink gain in the high bands. A passive Tx/Rx path is provided to a low-band antenna port, thereby saving capital expenditure and tower leasing fees. • Improved base station sensitivity through gain in the AWS and 1900 uplink bands • Excellent noise figure performance • Internal duplexing of 698-960MHz signals to be passed to additional ANT ports • AISG2.0 compatible, hardware & software configuration using AISG “personality” upload • Internal duplexing of AWS and 1900MHz bands • DC/AISG bypass onto low band main (optional) © Kaelus 2020. All rights reserved Page 1 Contact Us: +1 303 768 8080 | +61 (0) 7 3907 1200 | www.kaelus.com
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© Kaelus 2020. All rights reserved Page 2 Contact Us: +1 303 768 8080 | +61 (0) 7 3907 1200 | www.kaelus.com
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ELECTRICAL BLOCK DIAGRAM Rev 6 Feb 05 2020 © Kaelus 2020. All rights reserved
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MECHANICAL BLOCK DIAGRAM Rev 6 Feb 05 2020 © Kaelus 2020. All rights reserved
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