Filter
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 products

SD210-SF6P4SN(X)
1 dipole, 2.5 dBd, offset, 270-300 MHz
$0.00
SD210-HF1P4SNM
1 dipole, 2.5 dBd, offset, HD, 118-138 MHz
$0.00
SD210-HF2P4SNM(B-ABK)
1 dipole, 2.5 dBd, offset, HD, ABK, 138-174 MHz
$0.00
SD210-SF2P4SNM(BT)
1 dipole, 2.5 dBd, offset, weather boot, 138-174 MHz
$0.00
SD210-SF3P4SNM
1 dipole, 2.5 dBd, offset,190-225 MHz
$0.00
SD210-SF2P4(XXX)
1 dipole, 2.5/2 dBd, offset pattern, low PIM, 138-174 MHz
$0.00
SD210-SF2P2(XXX)
1 dipole, 2/1.5 dBd, bi-directional pattern, low PIM, 138-174 MHz
$0.00
SD210-SF2PASNM(LM)
1 dipole, 2/2.5 dBd, field adjustable, 138-174 MHz
$0.00
SD210-SF3PASNM(LM)
1 dipole, 2/2.5 dBd, field adjustable, 190-225 MHz
$0.00
SD210-SF2PASNM(LM-ABK)
1 dipole, 2/2.5 dBd, field adjustable, black anodized, 138-174 MHz
$0.00
P084001730R14H7 12-Port Antenna
12-Port Antenna, 690-960 MHz, 1710-2690 MHz, 65°
$0.00
P084001730R14H8 12-Port Antenna
12-Port Antenna, 690-960 MHz, 1710-2690 MHz, 65°
$0.00
P084001730R14H9 12-Port Antenna
12-Port Antenna, 690-960 MHz, 1710-2690 MHz, 65°
$0.00
P084001730R14H5 12-Port Antenna
12-Port Antenna, 690-960 MHz, 1710-2690 MHz, 65°/33°
$0.00
SSOP1-G144B1F0AB
14-Port Small Cell Antenna, 696 - 5925 MHz
$0.00
P084001730R14H1 18-Port Cylindrical Antenna
18-Port Antenna, 690-960 MHz, 1695-2690 MHz, 65°
$0.00
TXC4232-1
2 CH, Ceramic Combiner, Ultra High Q, 763-776 MHz , dual stage
$0.00
TXC4232-2
2 CH, Ceramic Combiner, Ultra High Q, 851-869 MHz , dual stage
$0.00
SD312-HF2P2SNM(DXX)
2 dipole 5 dBd, bi-directional, HD, 406-512 MHz
$0.00
SD312-HF5P2SNM(D00)
2 dipole 5 dBd, bi-directional, N-Male, HD, 300-380 MHz
$0.00