Hochiki EK-WL8-EXP - Radio expander module, Amplitude and radio frequency…
The EK-WL8-EXP expander module increases the radio coverage of an EK-WL8-TRH Ekho transceiver module, allowing the system to be used in larger buildings and harsh environments.
Multiple expanders can be used in a microcell structure to provide a solution for complex systems.
When multiple expander modules (two or more) are used, they provide a MESH solution that maintains system integrity, and allows up to 126 expanders or field devices to be configured on any EK-WL8-TRH transceiver module.
Any combination of Ekho radio devices can be connected to the expander.
It is equipped with two internal antennas that reduce signal fading and ensure stable communications.
Optional back box available
- HOCHIKI
- Radio expander module
- Two-way radio communication
- Supports MESH communications
- Approved according to EN54-18 and 25
Features
- Radio expander module
- Amplitude and radio frequency with automatic optimization
- Flexible adjustment of the device on site
- Expander module with two internal antennas
- Signal fading reduction
- External power supply required (24 VDC)
Specs
| Reference | EK-WL8-EXP |
| Operating frequency range | 865 MHz |
| Communication range (outdoor) | 1200 m |
| Type of modulation | GFSK |
| Operating frequency channels | 6 |
| Max. radiated power | ≤ 25 mW |
| Time period between wireless signal | 2 minutes |
| Power consumption | 80 mA |
| Operating voltage | 11 - 28 VDC |
| IP Rating | IP41 |
| Max. tolerated humidity | 93% RH (without condensation) |
| Operating temperature range | - 10 °C to + 55 °C |
| Weight (g) / Dimensions (mm) | 320 / H 143 x W 210 x D 42 without back box |
| Standards and certificates | EN54-18 Input/Output Devices EN54-25 Components using radio links |
Package content
- Radio expander module
Summary
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