Coax / RF · Exact Product Example

Amphenol 135101-01-12.00 — 50Ω RF jumper

Select a short 50Ω SMA RF interconnect by exact assembly, frequency and endpoint interface.

Straight SMA plugend A

Straight SMA plugend B

Bidirectionaldirection evidence

Passiveconversion

Endpoint map

Start with what is physically represented

Passive RF assembly has no source/display orientation; equipment transmit/receive and power conditions remain device-specific.

Straight SMA plug reference →Straight SMA plug reference →Compare references with these ends →Canonical cable/adapter note →

Choose for the actual job

Select a short 50Ω SMA RF interconnect by exact assembly, frequency and endpoint interface.

ConstructionDocumented

RG316 coax, straight SMA plug at each end, without armor.

Evidence: C993A

Fallback / lower modesConditional

No universal substitution for 75Ω coax, RP-SMA or higher-frequency assemblies.

Evidence: C993A

Environment and handlingConditional

The page explicitly says IP Not Rated. No exposed-weather use or cable repair approval is established.

Evidence: C993A

Worked selection example

A documented 50Ω instrument port and compatible SMA-jack device operating below the assembly's published frequency ceiling can use this as an interconnect candidate; ask for loss at the actual frequency and power before accepting the path.

Common confusion: 50Ω is characteristic impedance, not a conductor's DC resistance; 3GHz is a published assembly limit, not measured flat loss.

Next check: Obtain the exact insertion-loss and power specification at the operating frequency, plus endpoint mate/coupling requirements. Keep loss and power unknown until supplied.

Source-documented example; no hardware test

Capability ledger

Six questions kept separate

DataDocumented

Published assembly impedance is 50Ω and maximum frequency is 3GHz. This does not state insertion loss at a chosen operating frequency.

Evidence: C993A

Power / chargingConditional

RF power handling, DC feed and bias-tee suitability are not established by the inspected product table. Do not connect an unknown powered RF path.

Evidence: C993A

VideoNot Applicable

No 75Ω video/SDI application is established by its SMA form.

ConversionPassive

RG316 coax, straight SMA plug at each end, without armor.

Evidence: C993A

Length / reachDocumented

12in/305mm exact product. Do not assign this assembly's frequency/loss behavior to every SMA cable.

Evidence: C993A

Markings / certificationConditional

Read the entire 135101-01-12.00 identity and inspect center contact. SMA/RP-SMA shell similarity is not a mate declaration.

Evidence: C993A

Explicit unknowns

No physical sample, electrical/optical measurement or hardware interoperability test was performed.
Obtain the exact insertion-loss and power specification at the operating frequency, plus endpoint mate/coupling requirements. Keep loss and power unknown until supplied.

Source boundary

Why this profile says what it says

Back to first citation ↑

Source records: S1111

C993ASource checked · pending review

Published assembly impedance is 50Ω and maximum frequency is 3GHz. This does not state insertion loss at a chosen operating frequency. RF power handling, DC feed and bias-tee suitability are not established by the inspected product table. Do not connect an unknown powered RF path. RG316 coax, straight SMA plug at each end, without armor. 12in/305mm exact product. Do not assign this assembly's frequency/loss behavior to every SMA cable.

Scope: Amphenol RF 135101-01-12.00, 305mm RG316 SMA plug/plug · review due 2027-01-21

Amphenol RF · 135101-01-12.00 — SMA RG316 cable assembly

Exact assembly. No insertion-loss curve, power rating or full mate SKU inspected; those remain unknown.

Open source ↗

Product Specifications: cable type/configuration, 305mm, 50ohm, 3GHz, IP Not Rated; related document list · Exact assembly. No insertion-loss curve, power rating or full mate SKU inspected; those remain unknown.

Evidence behind this page

Scope first. Source second. Approval separate.

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

Page scope: exact-product-example

Assessment 2026-10-23 · earliest scheduled source review 2027-01-21. 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

S1111 · 135101-01-12.00 — SMA RG316 cable assembly

Amphenol RF · Manufacturer / product-owner domain · inspected 2026-10-23 · due 2027-01-21

Within inspection window

Scoped support: Exact assembly. No insertion-loss curve, power rating or full mate SKU inspected; those remain unknown.

Not established / limitations: Exact assembly. No insertion-loss curve, power rating or full mate SKU inspected; those remain unknown.

Locator: Product Specifications: cable type/configuration, 305mm, 50ohm, 3GHz, IP Not Rated; related document list

Trace 1 claims to their source records

C993A · P813

Claim scope: Amphenol RF 135101-01-12.00, 305mm RG316 SMA plug/plug

Source links: S1111 · Evidence trail →

Prepare this page for review →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.