Product Description
Wi-Fi Router Diplexer 2.4-5.8 GHz, 10 W, 2-Band, 1+2 SMA, 50 Ohm is a passive Wi-Fi diplexer / RF diplexer that acts as a dual band combiner and splitter/combiner. It multiplexes/demultiplexes the 2.4 GHz band (2400-2483.5 MHz) and the 5.8 GHz band (5150-5950 MHz) to run both bands over one coax cable.
It is a 3-port device with SMA 1+2 (COM+2) COM-Low-High ports: common port (COM), low band port, and high band port. Specification: 50 ohm, 10 W, insertion loss ≤0.8 dB, port isolation ≥20 dB, VSWR ≤1.5, operating temperature −30…+70 °C. Compact size 30×20×6.52 mm in a non-sealed aluminum alloy housing. Helps reduce cable count and simplify wiring.
| Characteristic |
Value |
| Operating frequencies |
2.4-2.4835 GHz and 5.15-5.95 GHz |
| Input impedance |
50 Ohm |
| Maximum power |
10 W |
| Insertion loss |
≤ 0.8 dB |
| Port-to-port isolation |
≥ 20 dB |
| Connector type |
SMA |
| Number of bands |
2 |
| Height |
6.52 mm |
| Length |
30 mm |
| Width |
20 mm |
| Max operating temperature |
70 °C |
| Min operating temperature |
-30 °C |
| Number of connectors |
3 |
| Housing material |
Aluminum alloy |
Technical Specifications Wi-Fi Router Diplexer 2.4-5.8 GHz
Frequency ranges
RF/electrical
- Insertion loss (passband): ≤ 0.8 dB
- Port-to-port isolation: ≥ 20 dB
- Transmission coefficient (working bands): 0.8 dB
- Decoupling coefficient (working bands): 35 dB
Ports & connectors
- 3-port diplexer, SMA 1+2 (COM+2): COM / 2.4 GHz (Low) / 5.8 GHz (High)
Mechanical & environmental
- Housing: aluminum alloy, non-sealed
- Operating temperature: −30…+70 °C
Key Features Wi-Fi Router Diplexer 10 W, 2-Band
- Single coax cable solution for 2.4/5.8 GHz: supports using one coaxial line for both bands
- Clean separation between 2.4 GHz and 5.8 GHz paths: dedicated low-band path / high-band path with port isolation ≥20 dB
- Reduced inter-band interference: achieved via the specified isolation between ports
- Low insertion loss: ≤0.8 dB in the working bands
- Defined matching performance: 50 Ohm and VSWR ≤1.5
- Compact size and mounting-friendly / easy integration due to small dimensions and standard SMA connections
- Rugged metal housing: aluminum alloy enclosure to improve durability against mechanical impact (as stated)
Applications
- Dual-band signal routing between a router and a shared antenna line (COM-Low-High ports)
- Installations that need to reduce cable count / simplify wiring by combining two Wi-Fi bands onto one coax cable
- Systems requiring multiplexing/demultiplexing of 2.4 GHz low band + 5.8 GHz high band signals
- Scenarios where improved stability / reduced inter-band interference is needed through isolation ≥20 dB
Compatibility of Wi-Fi Router Diplexer 2.4-5.8 GHz, 10W
- Compatible with routers and access points operating in 2.4 GHz and 5.8 GHz bands
- Suitable for dual-band antennas with SMA connectors
- Integrates with RF equipment that uses SMA connectors and 50 Ohm coax interfaces
How It Works ❓
This frequency-selective network implements COM-Low-High routing. The common port (COM) carries both bands, while the two dedicated ports separate them by frequency:
- The low band port passes the 2.4 GHz (2400-2483.5 MHz) range
- The high band port passes the 5.8 GHz (5150-5950 MHz) range
That enables multiplexing/demultiplexing: you can combine two band outputs to one antenna feed line, or split a combined feed into the two band-specific ports.
Why Choose the Wi-Fi Router Diplexer 2.4-5.8 GHz, 10W, 2-Band, 1+2 SMA, 50 Ohm❓
👉Choose this SMA 1+2 (COM+2) Wi-Fi router diplexer when you need a defined, parameter-based solution: 2400-2483.5 MHz & 5150-5950 MHz, 50 ohm, 10 W, insertion loss ≤0.8 dB, port isolation ≥20 dB, and VSWR ≤1.5, in a compact non-sealed aluminum alloy housing rated for -30…+70 °C.
🤝Add this 2.4/5.8 GHz dual band diplexer to your Wi-Fi setup to implement COM-Low-High band separation and a single coax cable solution with specified RF performance.
