TMA2100F03V4-2A

TMA2100F03V4-2A

DUAL TWIN TMA 850/1900, W/PASSIVE BYPASS

NON-DIPLEXED LOW/HIGH BAND ANTENNA PORTS

Designed to be deployed in co-located 850MHz and 1900 networks, the Kaelus TMA2100 provides gain in the 850 uplink and in the 1900 uplink, using independent LNAs per band and per channel. Low loss bypass of AWS and 700L bands for non-intrusive PIM testing are also provided.

FEATURES

  • Improved base station sensitivity through excellent noise figure performance and linearity
  • AISG 2.0 compatible, full software upgradable using AISG “personality” upload
  • DC/AISG passthrough to PCS antenna (port 3)
  • AISG OUT connector disabled when AISG device (SBT equipped antenna) present on Port 3 +B1/+B1
  • One AISG subunit per LNA, 4 in total. All fixed gain.
  • Passive AWS band and 700L band response for feedline/antenna non-intrusive PIM testing

technical specifications
Band Name8501900
downlink
Passband869 - 894MHz1930 -1990MHz
Bandwidth25MHz60MHz
Insertion loss0.5dB typical0.6dB typical
Return loss22dB typical
Maximum input power200W (average) / 2kW (PEP)200W (average) / 2kW (PEP)
Intermodulation products-155dBc maximum at antenna port with 2 x 20W carriers (in RX band)
uplink
Passband824 - 849MHz1850 - 1910MHz
Bandwidth25MHz60MHz
Gain13dB
Gain variation±1dB maximum
Return loss22dB typical
Bypass return loss14dB typical
Bypass loss2.5dB typical
Noise figure1.2dB typical1.4dB typical
Output IP3+26dBm typical+28dBm typical
Maximum input power with no damage+12dBm
aws band non-intrusive pim testing
Passband1695 - 1780MHz & 2110 - 2200MHz
Insertion loss0.3dB typical
Return loss20dB typical
Maximum input power200W (average) / 2KW (PEP)
700l band non-intrusive pim testing
Passband550 - 746MHz
Insertion loss0.3dB typical
Return loss20dB typical
Maximum input power200W (average) / 2KW (PEP)
electrical
Impedance50Ohms
power supply and alarm (current window alarm mode, default)
Current window alarm mode (CWA) is the default operating mode and can be configured to specific customer requirements. The TMA2100F03V4 is configured so that both channels are independently powered and monitored via their respective BTS port, 5 or 6. The BTS port sinks additional current to indicate an alarm state in its uplink path. Normal operating and alarm current values are configured independently via a field-loadable personality file. Please contact Kaelus for more information.
DC supply voltage8.5 to 18V DC, case is DC ground
DC supplyEach BTS port powered individually
DC supply current, normal mode200mA per port typical
DC supply current, alarm mode300mA per port typical
aisg mode of operation (auto selected on valid aisg 2.0 frames)
AISG signals can be applied to port 5 or port 6. The TMA unit switches to AISG mode when valid frames are detected on either port 5 or 6. All LNAs take DC power from the port with the AISG frames or, if DC is present on both ports, power will be supplied equally between the ports. Each LNA is controlled uniquely by its sub-unit number
DC supply voltage+7.5V to +30V DC
AISG version2.0 (1.1 optional)
Supply current, AISG mode500mA @ 7.5V, 135mA @ 30V typical
AISG connector, current ratingIEC60130-9, 8-pin female, < 4A peak, 2A continuous, pin 6
Field firmware upgradableYes (R951022VZA2.0 Rev 2.9.11)
AISG pass through to antenna portYes
antenna aisg ook + dc
When DC is applied to the TMA2100F03V4 it is quickly switched through to port 3. If an over-current condition is detected, DC & AISG are disconnected from port 3. If DC remains connected to the load at port 3, DC and AISG are disconnected from the AISG OUT 8 pin connector. If DC is disconnected from port 3, DC and AISG are enabled at the AISG OUT 8 pin connector. If a short circuit is detected at the AISG OUT 8 pin connector, DC and AISG are disabled.
Mode of OperationVoltage at
Port 3
Assumption"Autosense + Protection"
Switch Status
Comment
AISG or CWA HighDevice present or
open circuit
CloseDC & AISG OOK will be
supplied to port 3.
DC & AISG is removed
from the AISG OUT 8 pin port.
AISG or CWA LowDC short circuit or low
DC resistance
OpenDC & AISG OOK will not be supplied to port 3.
DC & AISG are supplied
to the AISG OUT 8 pin port.
environmental
For further details of environmental compliance, please contact Kaelus.
Temperature range-40ºC to +65ºC | -40°F to +149°F
Ingress protectionIP67
Altitude3,000m / 10,000ft
Lightning protectionIEC61312-1, RF: ±5kA maximum (8/20us), AISG: ±2kA maximum (8/20us)
MTBF>1,000,000 hours
ComplianceFCC Part 15 subpart B
mechanical
Dimensions H x D x W (single unit)280 x 272 x 283mm | 11.0 x 10.7 x 11.1in excluding brackets and connectors
Weight25kg | 55.12lbs (excluding bracket)
FinishPainted, light grey (RAL 7035)
ConnectorsDIN 7-16 (F) x 12 long neck, AISG (F) x 2
MountingPole/wall bracket supplied with two metal clamps 45-178mm diameter poles
ordering information
Part NumberDescription
TMA2100F03V4-1ATWIN TMA, 850/1900 BYPASS AWS, ANTENNA AISG
TMA2100F03V4-2ADUAL TWIN TMA, 850/1900 BYPASS AWS, ANTENNA AISG
electrical block diagram
ELECTRICAL BLOCK DIAGRAM
mechanical block diagram
MECHANICAL BLOCK DIAGRAM

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