FIELD GUIDESource-led reference
Port & Cable

Audio · Manufacturer Series

Hosa DRA-500 series — S/PDIF RCA coax

A named 75-ohm RCA coax series for S/PDIF and documented video applications requiring 75-ohm coax.

RCA coax connectionend A
RCA coax connectionend B
Not Establisheddirection evidence
Noneconversion

Endpoint map

Start with what is physically represented

RCA coax interconnect; the series page does not establish a one-way cable direction.

Represented path, not a complete port inventory

The same cable series is described for digital audio or suitable 75-ohm video use. This is alternative application evidence, not simultaneous audio/video transport or signal conversion.

C329A

Hosa DRA-500 series: named-series evidence, not a selected SKU, length or inspected sample.

RCA coax connection reference →RCA coax connection reference →Compare references with these ends →Canonical cable/adapter note →

Capability ledger

Six questions kept separate

DataDocumented

Manufacturer describes S/PDIF coax application and 75-ohm RG-59/U construction; no sample-rate ceiling is normalized.

Evidence: C329A

Power / chargingNot Applicable

No power-delivery role is represented.

VideoConditional

Manufacturer permits video applications requiring 75-ohm coax; exact devices and signal modes remain separate.

Evidence: C329A

ConversionNone

Cable interconnect only; no digital/analog audio conversion is documented.

Evidence: C329A

Length / reachNot Established

No exact length or universal reach limit is established in this profile.

Markings / certificationNot Established

Identify the named model/series from its documentation; no marking authenticity or certification is established.

Explicit unknowns
  • No specific length, exact sample or authenticated marking.
  • No universal RCA cable substitution rule.
  • Audio format, video mode and device compatibility remain unresolved.

Source boundary

Why this profile says what it says

Back to first citation ↑

Source records: S402

C329ASource checked · pending review

Hosa describes the DRA-500 series as RCA-ended S/PDIF coax with 75-ohm RG-59/U construction, also intended for video applications requiring 75-ohm coax.

Scope: Named-series construction/application statement, not universal interchangeability of RCA cables, device modes or a selected length. · review due 2027-01-05

Hosa Technology · DRA-500 S/PDIF Coax — manufacturer series page

Named DRA-500 series: S/PDIF coax application and manufacturer-declared 75-ohm RG-59/U construction, with stated video use requiring 75-ohm coax.

Open source ↗

Product description, RCA-to-RCA connector field, 75-ohm impedance field and DRA-500 SKU. · Series evidence does not identify a specific length or sample, authenticate an unmarked RCA cable, set an audio format limit or establish device compatibility.

Common questions

Questions this record can help resolve

Why can three RCA plugs mean component video or composite plus audio?Keep three-channel video separate from one video signal plus two audio channels, using named cable-series and converter evidence.

Evidence behind this page

Scope first. Source second. Approval separate.

1 linked sources · 1 scoped claims · 0 sources with inspection/access flags.

Page scope: manufacturer-series

Assessment 2026-10-22 · earliest scheduled source review 2027-01-05. This is a recorded-date assessment, not a live source check. Page-level independent review is not established by this panel.

Inspect 1 source scopes, access limits and dates

S402 · DRA-500 S/PDIF Coax — manufacturer series page

Hosa Technology · Manufacturer / product-owner domain · inspected 2026-10-07 · due 2027-01-05

Within inspection window

Scoped support: Named DRA-500 series: S/PDIF coax application and manufacturer-declared 75-ohm RG-59/U construction, with stated video use requiring 75-ohm coax.

Not established / limitations: Series evidence does not identify a specific length or sample, authenticate an unmarked RCA cable, set an audio format limit or establish device compatibility.

Locator: Product description, RCA-to-RCA connector field, 75-ohm impedance field and DRA-500 SKU.

Trace 1 claims to their source records

C329A · P329

Hosa describes the DRA-500 series as RCA-ended S/PDIF coax with 75-ohm RG-59/U construction, also intended for video applications requiring 75-ohm coax.

Claim scope: Named-series construction/application statement, not universal interchangeability of RCA cables, device modes or a selected length.

Source links: S402 · Evidence trail → (private workspace)

Prepare this page for review → (private workspace)Read the evidence method →

Recorded evidence only. An inspection date, publisher label, source link or generated packet is not independent technical review, hardware testing, fabrication approval or a compatibility verdict.