ENUM FE_DELIVERY_SYSTEM(9)

🎀 NAME 🎀

Okay so bestie, welcome to the enum fe_delivery_system(9) page from the Kernel API Manual — it's the delivery-system type glossary and it's lowkey iconic. Officially it's Type of the delivery system.

✨ SYNOPSIS ✨

Here's the full enum lineup, copied with zero edits because we respect the source:

       enum fe_delivery_system {
           SYS_UNDEFINED ,
           SYS_DVBC_ANNEX_A ,
           SYS_DVBC_ANNEX_B ,
           SYS_DVBT ,
           SYS_DSS ,
           SYS_DVBS ,
           SYS_DVBS2 ,
           SYS_DVBH ,
           SYS_ISDBT ,
           SYS_ISDBS ,
           SYS_ISDBC ,
           SYS_ATSC ,
           SYS_ATSCMH ,
           SYS_DTMB ,
           SYS_CMMB ,
           SYS_DAB ,
           SYS_DVBT2 ,
           SYS_TURBO ,
           SYS_DVBC_ANNEX_C ,
           SYS_DVBC2

       };

🌈 Constants 🌈

• SYS_UNDEFINED — Undefined standard. Generally, indicates an error. Basically the “no vibe found” state.
• SYS_DVBC_ANNEX_A — Cable TV: DVB-C following ITU-T J.83 Annex A spec.
• SYS_DVBC_ANNEX_B — Cable TV: DVB-C following ITU-T J.83 Annex B spec (ClearQAM).
• SYS_DVBT — Terrestrial TV: DVB-T.
• SYS_DSS — Satellite TV: DSS (not fully supported).
• SYS_DVBS — Satellite TV: DVB-S.
• SYS_DVBS2 — Satellite TV: DVB-S2 and DVB-S2X.
• SYS_DVBH — Terrestrial TV (mobile): DVB-H (standard deprecated).
• SYS_ISDBT — Terrestrial TV: ISDB-T.
• SYS_ISDBS — Satellite TV: ISDB-S.
• SYS_ISDBC — Cable TV: ISDB-C (no drivers yet).
• SYS_ATSC — Terrestrial TV: ATSC.
• SYS_ATSCMH — Terrestrial TV (mobile): ATSC-M/H.
• SYS_DTMB — Terrestrial TV: DTMB.
• SYS_CMMB — Terrestrial TV (mobile): CMMB (not fully supported).
• SYS_DAB — Digital audio: DAB (not fully supported).
• SYS_DVBT2 — Terrestrial TV: DVB-T2.
• SYS_TURBO — Satellite TV: DVB-S Turbo.
• SYS_DVBC_ANNEX_C — Cable TV: DVB-C following ITU-T J.83 Annex C spec.
• SYS_DVBC2 — Cable TV: DVB-C2.

💜 SEE ALSO 💜

Kernel file ./include/uapi/linux/dvb/frontend.h is the home base — then go peek at these cross-reference besties:

• enum fe_caps(9)
• struct dvb_frontend_info(9)
• struct dvb_diseqc_master_cmd(9)
• struct dvb_diseqc_slave_reply(9)
• enum fe_sec_voltage(9)
• enum fe_sec_tone_mode(9)
• enum fe_sec_mini_cmd(9)
• enum fe_status(9)
• enum fe_spectral_inversion(9)
• enum fe_code_rate(9)
• enum fe_modulation(9)
• enum fe_transmit_mode(9)
• enum fe_guard_interval(9)
• enum fe_hierarchy(9)
• enum fe_interleaving(9)
• enum fe_pilot(9)
• enum fe_rolloff(9)
• enum atscmh_sccc_block_mode(9)
• enum atscmh_sccc_code_mode(9)
• enum atscmh_rs_frame_ensemble(9)
• enum atscmh_rs_frame_mode(9)
• enum atscmh_rs_code_mode(9)
• enum fecap_scale_params(9)
• struct dtv_stats(9)
• struct dtv_fe_stats(9)
• struct dtv_property(9)
• struct dtv_properties(9)

xoxo, your Unix bestie 💖 — source/version: ./include/uapi/linux/dvb; date: October 2026. Periodt.