TMA2059F00V1-1

TMA2059F00V1-1

TWIN TMA E900

Designed to be deployed in UMTS and LTE 900MHz systems, the Kaelus TMA2059 provides excellent system performance with full AISG capabilities.

FEATURES

  • Full band EGSM900
  • High linearity and low noise performance
  • AISG and current dump compatible
  • Hardware and software configuration using AISG “Personality” upload to install
  • Fails safe bypass mode with lightning protection
  • Compact, low weight and simple to install

technical specifications
downlink (tx) path
Passband925 - 960MHz
Return loss18dB minimum
Insertion loss0.5dB typical
EVM5% maximum, <1% typical midband per 5MHz WCDMA
Group delay variation5ns maximum per 200kHz, 50ns maximum per 4MHz
Maximum input power with no damage200W (average) / 1.6kW (PEP)
uplink aws (rx) path
Passband880 - 915 MHz
Nominal gainVariable 8 to 16dB (selected via AISG)
Gain variation over frequency, temperature± 1dB maximum
Noise figure1.2dB typical (16dB gain)
1.8dB maximum (16dB gain) at band edge over temperature
Return loss18dB minimum operating, 12dB minimum in bypass mode
Bypass loss2.0dB typical
EVM10% maximum, <1% typical midband per 5MHz WCDMA
Group delay variation10ns maximum per 200kHz, 100ns maximum per 4MHz
Output IP3+24dBm minimum
Maximum input power with no damage<12dBm maximum
rejection
ANT to BTS, vs 902.5MHz
50 - 800MHz46dBc minimum
1050 - 2200MHz40dBc minimum
electrical
Impedance50ohms
Intermodulation products-160dBc maximum at antenna ports with 2 x 43dBm carriers
power supply and alarm (current window alarm mode, default)
Current window alarm mode (CWA) is the default TMA operating mode and can be configured to specific customer requirements. The Generic personality (F00V1) is configured so that both channels are independently powered and monitored via the respective BTS port. The BTS port sinks additional current to indicate an alarm state in its uplink path. Normal operating and alarm current values are configured independently and are alterable via a field-loadable personality file, contact Kaelus for more information.
DC supply voltage via BTS-RF cable8.5V to 30V DC, case is DC ground
Each BTS port powered individually (programmable)
DC supply current, normal mode100 ± 20mA per port
DC supply current, alarm mode180 ± 20mA per port
aisg mode of operation (auto selected on valid aisg 2.0 frames)
AISG signals can be applied to either BTS1 or BTS2 port. The TMA unit switches to AISG mode when valid frames are detected on one of the BTS ports. Both LNAs take DC power from the port with AISG frames or, if DC is present on both ports, both channels supply equal power to the TMA.
AISG version2.0 (1.1 optional)
Supply current, AISG mode55mA @ 30V, 135mA @ 12V
AISG connector, current ratingIEC60130-9, 8-pin female, < 4A peak, 2A continuous, pin 6
Field firmware upgradableYes
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-40º to +65ºC | -40º to +149ºF
Ingress protectionIP67
Altitude2,000m | 6,560ft
Lightning protectionIEC61312-1, RF: ±5kA maximum (8/20us), AISG: ±2kA maximum (8/20us)
MTBF>1,000,000 (hours)
ComplianceEMC:EN301 489, ETSI EN 300 019 class 4.1, RoHS
mechanical
Dimensions H x D x W300 x 250 x 80mm | 11.81 x 9.84 x 3.15in (excluding brackets and connectors)
Weight10.5kg | 23lbs
FinishPainted, light grey (RAL7035)
ConnectorsDIN 7-16 (F) x 4 long neck, AISG (F) x 1
MountingPole/wall bracket supplied with two metal clamps 45-178mm diameter poles
ordering information
Part NumberDescription
xx denotes different personality
TMA2059F00V1-1Twin TMA, EGSM900, generic personality, with AISG2.0
TMA2059FxxV1-1Twin TMA, EGSM900, with customer defined AISG personality
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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