---
title: WlanChannelWidth enum | Wartiva GraphQL API
description: Wireless LAN radio channel width measured in megahertz (MHz). Wartiva GraphQL API reference with arguments, fields, and examples.
url: https://wartiva.com/api-docs/types/wlan-channel-width.html
updated: 2026-10-07
---

Networks, devices, and sensors · GraphQL enum

# `WlanChannelWidth` enum

Wireless LAN radio channel width measured in megahertz (MHz).

## Values

| Enum Value | Description |
|---|---|
| `UNKNOWN` | Channel width not available or not recognized. |
| `MHZ_20` | 20 Mhz. |
| `MHZ_40` | 40 Mhz. |
| `MHZ_80` | 80 Mhz. |
| `MHZ_160` | 160 Mhz. |

## Used by

- [`WlanAccessPoint`](https://wartiva.com/api-docs/types/wlan-access-point.html) type: A Wi-Fi access point radio, identified by the network name (SSID) it broadcasts and its BSSID, as heard by managed endpoints scanning for nearby…
- [`WlanInterfaceConnection`](https://wartiva.com/api-docs/types/wlan-interface-connection.html) type: The association between an endpoint's WlanInterface and a Wi-Fi network, identified by the adapter, the network name (SSID), and the access point's…

## Example

### Example

```json
"UNKNOWN"

```

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