UHF RFID Antenna splitter
Brand: RFID Reader.io
Model: Antenna splitter
The RFID Reader.io Antenna Splitter is designed to distribute RF signals evenly from a single reader to multiple RFID Antenna setups. By maintaining phase and impedance matching, it enables stable signal transmission and efficient tag capture across two, three, or four antennas.
This accessory is an essential component for system integrators building UHF RFID solutions that require multiple antennas operating in parallel. It ensures consistent radiation direction, minimizes signal cancellation, and optimizes coverage in environments such as warehouses, logistics centers, and manufacturing lines.
Key Features
High-performance Antenna Splitter for UHF RFID applications
Ensures proper phase matching and impedance balance for stable RF signals
Compatible with two-way, three-way, and four-way configurations
Supports seamless connection with multiple RFID Antenna installations
Compact and lightweight, easy to integrate into existing systems
Improves signal distribution efficiency and minimizes cancellation
Application Scenarios
Warehouse and logistics systems with multiple RFID Antenna arrays
Manufacturing and assembly lines requiring broad UHF coverage
Access control systems using several antennas in parallel
Retail stocktaking and asset tracking with distributed antennas
Any RFID deployment where efficient signal splitting is required
Installation Guidelines
All connected RFID Antenna units must radiate in the same direction and remain parallel.
Antenna feed line lengths should be equal to maintain signal balance.
All output ports must be connected to antennas to avoid reflections or signal loss.
Positioning is flexible as long as phase and impedance principles are followed.
For special arrangements, test results may vary — contact the manufacturer for solution feasibility.
Technical Specifications
| Type | Output Power Allocation | VSWR | Impedance | Net Weight |
| One-to-Two | 1/2 | ≤1.5 | 50Ω | 29g |
| One-to-Three | 1/3 | ≤1.5 | 50Ω | 30.6g |
| One-to-Four | 1/4 | ≤1.5 | 50Ω | 32.1g |
FAQ
Q1: What is the purpose of an Antenna Splitter in RFID systems?
A1: It distributes RF signals from one reader to multiple RFID Antenna setups, ensuring even power allocation and stable signal performance.
Q2: How do I ensure proper operation?
A2: Keep antennas parallel, match cable lengths, and connect all output ports to antennas to maintain phase and impedance balance.
Q3: Can I use different antenna orientations?
A3: Yes, but signal cancellation or angle deviation may occur. Always verify with actual tests before deployment.
Q4: What configurations are supported?
A4: The Antenna Splitter is available in two-way, three-way, and four-way versions, with respective output power allocations of 1/2, 1/3, and 1/4.
Q5: Is this splitter suitable for all RFID Antennas?
A5: It is compatible with most standard UHF RFID Antenna models operating at 50Ω impedance.
