Product Description
This 3-band cavity combiner, also known as RF Triplexer, is designed to combine three separate RF signals (400‑960MHz, 2400‑2484MHz and 5150‑5850MHz) into a single output port. It enables one antenna to transmit multi-band signals simultaneously, which greatly simplifies antenna layout and reduces system installation costs. Built with cavity structure, it delivers high out-of-band rejection and excellent signal isolation between different frequency channels to avoid mutual interference.
It features low insertion loss ≤0.3dB for all bands, low ripple ≤0.2dB and VSWR ≤1.3. Rated power reaches up to 20W with standard 50Ω impedance and N-Female connectors. The 400‑960MHz port supports DC pass with 24/48V DC voltage. Compact dimension 170*118*26mm, black surface finish and 0.82kg weight make it stable for outdoor deployment.
This RF triplexer combiner is widely used in wireless communication systems and drone related signal transmission equipment. It is ideal for multi-frequency signal combining projects that require high isolation, low signal loss and reliable long-term operation.
Product Application
- Multi-band wireless communication systems
- Drone signal transmission and countermeasure equipment
- RF signal combining projects for ground station
- Radio frequency transceiver systems
- Outdoor wireless signal coverage systems
Product Features
- 3-band cavity RF triplexer, combines 400-960MHz, 2400-2484MHz and 5150-5850MHz signals into one antenna port
- Ultra low insertion loss ≤0.3dB, low ripple ≤0.2dB and VSWR ≤1.3 for all frequency bands
- High out-of-band rejection ≥85dB, excellent isolation to prevent cross-band signal interference
- Supports max power up to 20W, standard 50Ω impedance, equipped with N-Female connectors
- Solid cavity structure, black surface finish, compact size 170*118*26mm, weight 0.82kg
- Stable performance, suitable for long-time continuous operation
Product Specifications
| Frequency range | 400-960MHz | 2400-2484MHz | 5150-5850MHz |
| Band width | 560MHz | 84MHz | 700MHz |
| Insertion Loss | ≤0.3dB | ≤0.3dB | ≤0.3dB |
| Fluctuation range | ≤0.2dB | ≤0.2dB | ≤0.2dB |
| VSWR | ≤1.3 | ≤1.3 | ≤1.3 |
| DC Pass | Yes | No | No |
| Out of band Rejection | ≥85@other three band | ≥85@other three band | ≥85@other three band |
| Maximum Power | 20W | ||
| Impedance | 50Ω | ||
| Port Connectors | N-Female | ||
| DC Voltage | 24/48V(400-960MHz Port) | ||
| Surface Finish | Black | ||
| Size | 170*118*26mm | ||
| Weight | 0.82kg | ||
Package List
1 X 3 Band Power Combiner