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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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1567产品

P042001860R15F7
Multi Band 4-Port Antenna, 698~806 / 824~960MHz, 65° Horizontal Beam Width
$0.00
P040202130R15U4
Multi Band 4-Port Dual Beam Antenna, 2 x 1695~2690MHz, 35° Horizontal Beam Width
$0.00
P042002030R15F4
Multi Band 4-Port Dual Beam Antenna, 2 x 690~960MHz, 35° Horizontal Beam Width
$0.00
Multi Band 4-Port Dual Beam Antenna, 824~960MHz, 35° Horizontal Beam Width
$0.00
P060301960R14U4
Multi Band 6-Port Antenna, 3 x 1695-2690MHz, 65° Horizontal Beam Width
$0.00
P060301760R15F4
Multi Band 6-Port Antenna, 3 x 1710-2690MHz, 65° Horizontal Beam Width
$0.00
P060302160R15U4
Multi Band 6-Port Antenna, 3 x 1710-2690MHz, 65° Horizontal Beam Width
$0.00
P06120151860R15F4
Multi Band 6-Port Antenna, 690~960 / 2 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P06120161860R15F4
Multi Band 6-Port Antenna, 690~960 / 2 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P06120171860R15F4
Multi Band 6-Port Antenna, 690~960 / 2 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P06120171960R14F4
Multi Band 6-Port Antenna, 690~960 / 2 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P06120171860R14F4
Multi Band 6-Port Antenna, 698~960 / 2 x 1710~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P084001760R16A7
Multi Band 8-Port Ant, Built in Diplexer, 2 x 824~884.1 / 2 x 905~960 MHz, 65° BW
$0.00
P08022181860R15U4
Multi Band 8-Port Antenna, 2 x 1695-2690 / 2 x 3300~3800MHz, 65° Horizontal Beam Width
$0.00
P08022202060R16U4
Multi Band 8-Port Antenna, 2 x 1920~2170 / 2 x 3300~3800MHz, 65°/65° Horizontal Beam Width
$0.00
P08220151860R15F4
Multi Band 8-Port Antenna, 2 x 690~960 / 2 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P08220161860R15F4
Multi Band 8-Port Antenna, 2 x 690~960 / 2 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P08220171860R15F4
Multi Band 8-Port Antenna, 2 x 690~960 / 2 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00
P080401860R15F4
Multi Band 8-Port Antenna, 4 x 1710-2690MHz, 65° Horizontal Beam Width
$0.00
P08130151760R15F4
Multi Band 8-Port Antenna, 690~960 / 3 x 1695~2690MHz, 65°/65° Horizontal Beam Width
$0.00