WSPR Settings

Use this section for WSPR station identity, reported power, frequency, transmission planning, and random offset. For the complete message-type and pairing workflow, see Configure WSPR. Direct command-line users should also see General and WSPR Options; frequency accuracy is covered in Transmission Timing and Calibration.

WSPR

The [WSPR] section accepts standard, compound, and extended callsigns; Maidenhead locators; transmit power in dBm; a band name or frequency; one of the documented planner preferences; and optional random offset.

[WSPR]
; Call Sign:
; Your amateur radio callsign.
; Supports standard, compound, and extended WSPR formats.
Call Sign = NXXX

; Grid Square:
; Your Maidenhead grid locator.
Grid Square = ZZ99

; TX Power:
; Transmitter power in dBm.
TX Power = 20

; Frequency:
; WSPR band name or dial frequency in Hz.
Frequency = 20m

; Planner Preference:
; Controls how WsprryPi selects between single-frame and paired WSPR transmissions.
; Valid values:
;   auto
;   prefer_paired
;   require_paired
Planner Preference = auto

; Use Random Offset:
; Enable WSPR frequency randomization around the dial-derived RF frequency.
Use Random Offset = True