Categories and Cabrillo specification
Version 3 is recommended, Version 2.0 also continues to accept. バージョン３を推奨するが、バージョン２も受け付ける。
Cabrillo Version	V2.x	V3.x
Type of Competition / Header	CATEGORY:	CATEGORY-MODE:	CATEGORY-OPERATOR:	CATEGORY-POWER:
Single Op, All Band, High Power	SOHP	RTTY	SINGLE-OP	HIGH
Single Op, All Band, Low Power	SOLP	RTTY	SINGLE-OP	LOW
Multi Op, All Band	MO	RTTY	MULTI-OP	HIGH
Remarks	Type of Competition in Text is allowed.	Traditional RTTY (5bit, 45.45 baud)  only.	One Person in SINGLE-OP category.	Low <= 100w High <= 1500W or the maximum output power of their country.
No used V3.x Headers
CATEGORY-ASSISTED:	No limitation to use any DX Cluster. But Self-spotting  is not allowed.
CATEGORY-BAND:	All Band Only.
CATEGORY-STATION:	No limitation.
CATEGORY-TIME:	You can operate whole 48 hours.
CATEGORY-TRANSMITTER:	No limitation. But One signal at a time in SINGLE-OP category.
CATEGORY-OVERLAY:	No Overlay category.
CLAIMED-SCORE:	Claimed-score in integer. All the results will be re-calculated by JARTS.
CLUB:	No Club competition.