A 350-520 MHz splitter (or RF power divider) is an electronic device used to divide an input UHF radio signal into two or more equal output channels. These splitters are heavily used in walkie-talkie relays, repeater systems, and wireless communications to split or combine signals while maintaining low loss and high isolation.
Specifications & Features
Frequency Range: 350 MHz to 520 MHz (UHF band).
Configuration: Commonly available in 2-way (and sometimes 4-way) variations.
Connectors: Usually equipped with N-Female, SMA, or BNC connectors depending on the power requirements.
Power Rating: Standard microstrip models typically handle up to 50W, while heavier cavity splitters can handle 80W or more
Insertion Loss: Generally around ≈ 3.0 dB for a 2-way splitter.
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Electrical Specifications |
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Operating Frequency Band |
350MHz-520MHz |
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VSVR |
≤1.25:1 |
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SPILT LOSS |
3.0 dB |
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Insertion Loss |
≤0.4 dB |
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Isolation |
≥20 dB |
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Average Power |
IN to OUT 50W / OUT to IN 2W |
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Impedance |
50 Ω |
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Mechanical Specifications |
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Dimension |
88×60×19.5(L×W×H mm ) Excluding connectors |
N.W. |
195±10g |
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Interface |
N-Female |
Material |
Copper/Plating of ternary alloy |
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Housing Material |
Aluminum / Black powder finish |
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Environmental Specifications |
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Operating Temperature |
-35℃ to +65℃ |
Relative humidity |
≤95% |
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Waterproof Grade |
IP54 |
Application |
Indoor |
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Packaging Specification |
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Single |
105×94×26 (L×W×H mm) |
Weight |
213±10g |
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Outer box size |
49×23.6×15 (L×W×H cm) |
QTY |
50PCS |
G.W. |
11.1±0.5KG |
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*The product meets the requirements of EU ROHS environmental testing standards |
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