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Tower Top Amplifier (TTA)
A TTA places a low-noise preselector and low-noise amplifier (LNA) at the tower top, close to the receive antenna. This location minimizes feeder loss and reduces the overall receive noise figure—delivering stronger uplink “talk-back,” wider coverage, and more reliable site access in LMR/PMR systems. High-quality filtering and strong linearity help prevent overload and intermodulation.


Sinclair advantage: Sinclair TTA systems are delivered as a matched package with the TTA and receiver multicoupler/controller together. This integrated approach optimizes end-to-end performance, simplifies integration, and ensures a balanced site design.
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194 productos

CT6453F-R-4
Combiner, 10" cavities, 3/4 wave, High 'Q', 6 CH, 430-470 MHz
$0.00
CT6453F-R-5
Combiner, 10" cavities, 3/4 wave, High 'Q', 6 CH, 459-512 MHz
$0.00
CT4150F-2
Combiner, 10" cavities, 4-CH, 0.06 MHz Sep, 132-150 MHz
$0.00
CT4150F-3
Combiner, 10" cavities, 4-CH, 0.06 MHz Sep, 148-174 MHz
$0.00
CT5150F-2
Combiner, 10" cavities, 5-CH, 0.06 MHz Sep, 132-150 MHz
$0.00
CT5150F-3
Combiner, 10" cavities, 5-CH, 0.06 MHz Sep, 148-174 MHz
$0.00
CT6150F-2
Combiner, 10" cavities, 6-CH, 0.06 MHz Sep, 132-150 MHz
$0.00
CT6150F-3
Combiner, 10" cavities, 6-CH, 0.06 MHz Sep, 148-174 MHz
$0.00
CT8150F-2
Combiner, 10" cavities, 8CH, 0.06 MHz Sep, 132-150 MHz
$0.00
CT8150F-3
Combiner, 10" cavities, 8CH, 0.06 MHz Sep, 148-174 MHz
$0.00
CT2450F-R-3
Combiner, 2 CH, 10" cavities, 1/4 wave, High 'Q', 406-440 MHz
$0.00
CT2450F
Combiner, 2 CH, 10" cavities, 1/4 wave, High 'Q', 406-512 MHz
$0.00
CT2450F-R-4
Combiner, 2 CH, 10" cavities, 1/4 wave, High 'Q', 430-470 MHz
$0.00
CT2450F-R-5
Combiner, 2 CH, 10" cavities, 1/4 wave, High 'Q', 459-512 MHz
$0.00
TJ3112-R-3
Combiner, 2 CH, 7" cavities, 406-440 MHz
$0.00
TJ3112-R-4
Combiner, 2 CH, 7" cavities, 430-470 MHz
$0.00
TJ3112-R-5
Combiner, 2 CH, 7" cavities, 459-512 MHz
$0.00
TJ4232
Combiner, 2 CH, 7" cavities, 806-960 MHz
$0.00
TJ4232-R-2
Combiner, 2 CH, 7" cavities, 806-960 MHz
$0.00
TJ2212-2
Combiner, 2 CH, 7" cavities, dual stage isolator, 132-150 MHz
$0.00