---
name: "hackrf_clock"
section: "1"
platform: "linux"
package: "hackrf"
version: "2024.02.1-3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/hackrf_clock"
---

# hackrf\_clock(1)

clock configuration utility

## NAME

hackrf\_clock - clock configuration utility

## DESCRIPTION

hackrf\_clock - HackRF clock configuration utility Usage:

**-h**, **--help**: this help

**-r**, **--read** \<clock\_num\>: read settings for clock\_num

**-a**, **--all**: read settings for all clocks

**-o**, **--clkout** \<clkout\_enable\>: enable/disable CLKOUT

**-d**, **--device** \<serial\_number\>: Serial number of desired HackRF.

## EXAMPLES

-

  hackrf\_clock -r 3 : prints settings for CLKOUT

### Usage:

\-h, --help: this help

\-r, --read \<clock\_num\>: read settings for clock\_num

\-a, --all: read settings for all clocks

\-o, --clkout \<clkout\_enable\>: enable/disable CLKOUT

\-d, --device \<serial\_number\>: Serial number of desired HackRF.

-

  hackrf\_clock -r 3 : prints settings for CLKOUT

## SEE ALSO

The primary source of documentation is the wiki on github:

https://github.com/mossmann/hackrf/wiki