# ERROR: Packet REJECTED, unsupported RF power for TX - 24

**URL:** <https://www.thethingsnetwork.org/forum/t/error-packet-rejected-unsupported-rf-power-for-tx-24/34833>\
**Category:** Uncategorized\
**Created:** [February 26, 2020, 6:42am UTC](https://www.thethingsnetwork.org/forum/t/error-packet-rejected-unsupported-rf-power-for-tx-24/34833 "2020-02-26T06:42:36Z")\
**Posts on this page:** 1\
**Showing post:** 13

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**Author:** ![arjanvanb](https://www.thethingsnetwork.org/forum/user_avatar/www.thethingsnetwork.org/arjanvanb/32/46626_2.png) [@arjanvanb](https://www.thethingsnetwork.org/forum/u/arjanvanb)\
**Post date:** [March 9, 2020, 12:51pm UTC](https://www.thethingsnetwork.org/forum/t/error-packet-rejected-unsupported-rf-power-for-tx-24/34833/13 "2020-03-09T12:51:03Z")

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In Slack, @htdvisser [wrote](https://thethingsnetwork.slack.com/archives/C1Q5XLNDT/p1583757749091100?thread_ts=1582807030.024100&cid=C1Q5XLNDT):

> Created [Downlinks rejected by gateways for certain TX powers · Issue #2106 · TheThingsNetwork/lorawan-stack · GitHub](https://github.com/TheThingsNetwork/lorawan-stack/issues/2106) to track this

This also mentions:

> …
> 
> With the gateway configs that have been distributed through TTN ([GitHub - TheThingsNetwork/gateway-conf: The Things Network Master Gateway Configurations](https://github.com/TheThingsNetwork/gateway-conf/)), the following TX powers are accepted by gateways:
> 
> `-6`, `-3`, `0`, `3`, `6`, `10`, `11`, `12`, `13`, `14`, `16`, `20`, `23`, `25`, `26`, `27`
> 
> …
> 
> This means that the _ERROR: Packet REJECTED, unsupported RF power for TX - 11_ is just a misconfiguration of the gateway, but the other reports are valid.
> 
> …

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