Understanding Wi-Fi -1 Terminology

This page explains the terms “Wi-Fi -1,” “what is Wi-Fi -1,” and “what is wifi -1.” We know that Wi-Fi is short for Wireless Fidelity.

Essentially, any RF (Radio Frequency) device that transmits electromagnetic waves compliant with IEEE 802.11 standards to send and receive data from other RF devices can be called a Wi-Fi device. It communicates data over short distances at varying data rates, as defined by WLAN (Wireless Local Area Network) protocols. The terms WLAN and Wi-Fi are often used interchangeably.

WLAN is the abbreviated form of Wireless Local Area Network. The IEEE 802.11 suite defines different sets of standards. For more, refer to an outline description of the 802.11 family of standards.

Also, see MiFi Vs WiFi and the WLAN Tutorial for a deeper dive.

The “-1” in “Wi-Fi -1” usually indicates a loss of 1 dB (decibel). This could be path loss or loss within the RF portion of a device, or even loss in connectors. So, “Wi-Fi -1” specifically refers to a loss related to a Wi-Fi device. For more on the relationship between dB and dBm, you can explore resources about dB Vs dBm.

WIFI-1 Module From Lowrance

The WiFi-1 device is a wireless gateway that complies with Wi-Fi standards (11b and 11g).

This Wi-Fi gateway provides password-protected access, allowing multiple smartphones or tablets to view network data.

Here are the specifications of the WiFi-1 module:

• Supports 802.11 b, 11g
• Provides a single SSID connection
• Compatible with HDS Gen-2 and Gen-2 touch-type displays
• Consumes 200mA of power