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| Mast Head Amplifiers |
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Mast Head Amplifiers (MHA’s) from Amphenol Jaybeam are designed to reduce the over-all system noise figure of a cell site and provide increased uplink sensitivity. System noise figure reductions of 2 – 3 dB are typical, resulting in improved in-building penetration, higher call quality, fewer dropped calls, higher data rates and longer mobile battery life.
Amphenol Jaybeam MHA’s are field proven to provide reliable service in harsh tower top environments. Each design is housed in a strong, weather-proof enclosure, utilizes highly de-rated electronic components, and includes internal lightning protection to insure trouble free operation.
AISG compliant models are available that allow remote control of the MHA as well as pass-through control to the attached RET antenna. For MHA’s without AISG control, Amphenol Jaybeam offers a selection of DC power injection and alarm monitoring solutions. |
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| Mast Head Amplifiers: |
| TTA-GLG000H |
890-915 |
935-960 |
8-16 |
1.0 |
0.45 |
P-GSM & UMTS900 Twin TMA, dual duplex, variable gain, AISG 2.0 |
| TTA-GLG000K |
890-915 |
935-960 |
8-16 |
1.0 |
0.45 |
P-GSM & UMTS900 Twin TMA, dual duplex, variable gain, AISG 2.0 |
| TTA-GLG001H |
880-905 |
925-950 |
8-16 |
1.0 |
0.45 |
E-GSM & UMTS900 Twin TMA, dual duplex, variable gain, AISG 2.0 |
| TTA-GLG001K |
880-905 |
925-950 |
8-16 |
1.0 |
0.45 |
E-GSM & UMTS900 Twin TMA, dual duplex, variable gain, AISG 2.0 |
| TTA-GLG0310H |
890-915 |
935-960 |
12 |
1.2 |
0.45 |
UMTS900 over P-GSM900 combiner, type 1 active, AISG 2.0 |
| TTA-GLG0310K |
890-915 |
935-960 |
12 |
1.2 |
0.45 |
UMTS900 over P-GSM900 combiner, type 1 active, AISG 2.0 |
| TTA-GLG0311H |
880-905 |
925-950 |
12 |
1.2 |
0.45 |
UMTS900 over E-GSM900 combiner, type 1 active, ASIG 2.0 |
| TTA-GLG0311K |
880-905 |
925-950 |
12 |
1.2 |
0.45 |
UMTS900 over E-GSM900 combiner, type 1 active, ASIG 2.0 |
| TTA-UM000H |
1920-1980 |
2110-2170 |
12 |
1.1 |
0.40 |
UMTS2100 Full band Twin TMA, dual duplex, AISG 1.1 |
| TTA-UM020H |
1920-1980 |
2110-2170 |
12 |
1.1 |
0.40 |
UMTS2100 Twin TMA with 900 by-pass, dual duplex, AISG 1.1 |
| TTA-UMG000H |
1920-1980 |
2110-2170 |
12 |
1.1 |
0.40 |
UMTS2100 Full band Twin TMA, dual duplex, AISG 2.0 |
| TTA-UMG020H |
1920-1980 |
2110-2170 |
12 |
1.1 |
0.40 |
UMTS2100 Twin TMA with 900 by-pass, dual duplex, AISG 2.0 |
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| Accessories: |
| DCI-01 |
Indoor DC Injector / Bias-T |
| PDU-02 |
Indoor, 6-way, Power Distribution Unit with alarm management. |
| PFU-01 |
Indoor, 2-way, DC Injector / Bias-T with alarm indicating LEDs |
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