Filtre
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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1567 produits

SG217-SF2SNF
Ground plane omni, 2.5 dBd, 3 MHz bandwidth, N-Female, 138-174 MHz
$0.00
SG317-SF1SNM
Ground plane omni, 2.5 dBd, 5 MHz bandwidth, 406-420 MHz
$0.00
SG317-SF4SNM
Ground plane omni, 2.5 dBd, 5 MHz bandwidth, 430-450 MHz
$0.00
SG317-SF2SNM
Ground plane omni, 2.5 dBd, 5 MHz bandwidth, 450-470 MHz
$0.00
SG317-SF3SNM
Ground plane omni, 2.5 dBd, 5 MHz bandwidth, 470-490 MHz
$0.00
SG317-SF5SNM
Ground plane omni, 2.5 dBd, 5 MHz bandwidth, 490-512 MHz
$0.00
P040201760R16F7
High Band 4-Port Antenna, 2 x 1710~1880MHz, 65° Horizontal Beam Width
$0.00
High Band 4-Port Antenna, 2 x 3300~3800MHz, 65° Horizontal Beam Width
$0.00
P040022060R15A4
High Band 4-Port Antenna, 2 x 3300~3800MHz, 65° Horizontal Beam Width
$0.00
P040021760R14A4
High Band 4-Port Antenna, 2 x 3300~4000MHz, 65° Horizontal Beam Width
$0.00
High Band 4-Port Antenna, 2 x 4400~5000MHz, 65° Horizontal Beam Width
$0.00
P080401760R16F7
High Band 8-Port Antenna, 2 x 1710~1880 / 2 x 2300~2400MHz, 65° Horizontal Beam Width
$0.00
P080041760R15F4
High Band 8-Port Antenna, 4 x 3300~3800MHz, 65° Horizontal Beam Width
$0.00
P080402030R16F7
High Band 8-Port Dual Beam Antenna, 4 x 2300~2400MHz, 30° Horizontal Beam Width
$0.00
FP30602N-1-2
High Performance Preselector, 2 MHz BW, 450-470 MHz
$0.00
FP30602N-2-2
High Performance Preselector, 2 MHz BW, 470-512 MHz
$0.00
FP30802N-1-4
High Performance Preselector, UHF, 4 MHz BW, 450-470 MHz
$0.00
FP30802N-3-5
High Performance Preselector, UHF, 5 MHz BW, 380-430 MHz
$0.00
SM300-SWBSNF(CWH)
High performance, low profile, transportation antenna, 350-2700 MHz
$0.00
FP40237
High Q, 3/4 Wave Bandpass Cavity, Dual 7" cavities, 806-960 MHz
$0.00