DeLOCK 88688 Network Antenna

The DeLOCK 88688 network antenna is a compact RP-SMA plug antenna designed for ZigBee devices operating at 868 MHz. It has a 50 Ω impedance, linear vertical polarization and a black finish. The antenna improves signal reception for compatible devices and is suitable for straightforward installation where an RP-SMA connection is required.

Advantages

This antenna offers a 2 dBi gain and low return loss (‑24.213 dB), providing stable reception for 868 MHz ZigBee applications. With a maximum VSWR of 2.0:1 and a 50 Ω impedance, it is compatible with standard RF equipment using an RP-SMA connector. Its compact TPU tube and black color make it easy to integrate into existing setups.

Suitable for

Key specifications

How to use

Attach the DeLOCK 88688 antenna to the RP-SMA female connector on the ZigBee device by screwing the RP-SMA plug until secure. Position the antenna vertically for optimal linear polarization and signal performance. Ensure the connector threads are clean and undamaged before installation to maintain good electrical contact.

Recommendations

For best results, place the antenna away from large metal objects and sources of RF interference. Verify compatibility with your device’s RP-SMA connector type and maintain the antenna in a dry environment to preserve the TPU tube and connector integrity.