Metal RFID Cards Metal Card RFID Technology Types 860–960 MHz

Metal Card RFID Technology Types

UHF Metal RFID Cards

UHF metal RFID cards operate between 860 and 960 MHz under EPC Gen2 (ISO/IEC 18000-63) — the band used where reading needs distance rather than a deliberate tap. Metal is the hardest environment UHF works in: an ordinary UHF inlay laminated to a metal face can lose most of its range, so these cards use on-metal antenna construction, and honest range expectations are set by testing rather than by the inlay datasheet.

Selected long-range identification, EPC-style data, asset flow, event experiments, and product authentication.Metal card programs that can validate a finished encoded sample on the target readerProjects that need print, serial, QR, packaging, and data handling reconciled in one approved brief

Request Quote All Metal RFID Cards

(01) — Route brief

Match the chip, data, and approval path before choosing the finish.

This is the production brief for UHF RFID: what it is for, how it behaves, what needs encoding, and what must pass before the batch starts.

Frequency 860–960 MHz

Best use Selected long-range identification, EPC-style data, asset flow, event experiments, and product authentication.

Chip route EPC Gen2 (ISO/IEC 18000-63) inlay with on-metal antenna construction, selected around range, reader power, and orientation.

Phone behavior Not smartphone NFC; it needs a UHF reader or scanner.

Encoding EPC, TID or UID reference, asset ID, batch ID, or project-specific data.

Approval check Test range, orientation, nearby materials, reader power, antenna position, and final metal finish stack.

(02) — Visual references

Compare the details that change the finished card.

Use this board to read the essentials at a glance: metal finish, marking contrast, edge quality, reader fit, and presentation style.

Brushed metal NFC card tapping a smartphone — 01 / What this shows **Brushed NFC phone tap**
A brushed stainless route for phone-readable NFC, NDEF URLs, profiles, menus, loyalty, and public tap experiences.

Champagne-gold metal NFC card beside a smartphone — 02 / What this shows **Gold NFC presentation**
A warm premium finish can still support a reader-tested phone-tap route when the RF stack is approved first.

Gunmetal metal RFID card at a secure reader — 03 / What this shows **Secure reader validation**
For standard HF, high-security AES HF, and access builds, validate a finished card on the real reader before batch approval.

Copper metal RFID credential on a contactless reader — 04 / What this shows **Copper reader test**
A copper finish direction that preserves the same reader-first approach: shield, antenna, chip, and final surface are tested together.

Brushed metal RFID card on an LF reader test bench — 05 / What this shows **LF compatibility check**
Use a purpose-built test bench for 125 kHz compatibility, legacy reader behavior, and final encoded-card validation.

Metal RFID card encoding and QA workstation — 06 / What this shows **Encoding and QA**
Keep UID exports, NDEF records, QR, serials, packaging labels, and card batches reconciled from one approved source file.

Exploded metal RFID card shielding and antenna stack — 07 / What this shows **Metal RF construction**
The front face, ferrite layer, antenna, chip, core, and rear face are a single engineered construction—not separate finish choices.

Metal RFID finish stack — 08 / What this shows **Reader and chip context**
Use this to judge how the wood body, tap area, chip route, and reader test fit together.

(03) — Metal Card RFID Technology Types

Expect metal to cost range — then measure what is left.

Free-air range figures on inlay datasheets do not survive a metal card body. Orientation, reader power, antenna position, and nearby materials all move the result. A UHF metal project therefore starts from the real read scenario — gate width, mounting, direction of travel — and is approved on measured performance in that setup, not on a theoretical number.

(04) — Metal Card RFID Technology Types

Approve a working sample in the real environment.

Test range, orientation, nearby materials, reader power, antenna position, and final metal finish stack.

(05) — Applications

Best uses for UHF RFID.

The practical route is selected from the system, audience, and handling context before the final metal finish and mark treatment are approved.

Best for

Selected long-range identification, EPC-style data, asset flow, event experiments, and product authentication.
Metal card programs that can validate a finished encoded sample on the target reader
Projects that need print, serial, QR, packaging, and data handling reconciled in one approved brief

Quote details

Target reader, lock, phone, scanner, or platform
Metal finish, quantity, and packaging need
Artwork files, data file, and encoding requirements
Sample approval and delivery deadline

(06) — Specification

Production details to confirm before sample or batch.

Metal card production should confirm body construction, finish, chip route, data handling, marking layers, and approval samples in one brief.

Format CR80 85.6 x 54 mm by default; custom outlines after RF review

Thickness 0.3 mm to 0.8 mm depending on construction

Minimum order None — single samples to production runs

Production time About one week after artwork and sample approval

RF construction Antenna, ferrite or hybrid shielding, chip, metal faces, and edge stack specified together

Chip routes NFC tag, standard HF, high-security AES HF, LF compatibility, and selected UHF by reader test

Marking options Laser etch, deep engraving, UV print, white ink, enamel fill, QR, serial, and controlled cut-through

Approval flow Finish sample, encoded working sample, reader check, pre-production approval

Frequency 860–960 MHz

Chip route EPC Gen2 (ISO/IEC 18000-63) inlay with on-metal antenna construction, selected around range, reader power, and orientation.

Phone behavior Not smartphone NFC; it needs a UHF reader or scanner.

Encoding EPC, TID or UID reference, asset ID, batch ID, or project-specific data.

Approval check Test range, orientation, nearby materials, reader power, antenna position, and final metal finish stack.

(FAQ) — Common questions

Questions buyers ask about UHF RFID.

01When does a metal card genuinely need UHF?

When reading must happen at a distance or in bulk — gates, asset flows, vehicle-adjacent identification — under EPC Gen2 infrastructure. For tap-range use, HF and NFC are the correct band; UHF is chosen for range, not prestige.

02Can a phone read a UHF metal card?

No. Smartphone NFC is 13.56 MHz; UHF runs at 860–960 MHz and requires a dedicated UHF reader or scanner. Programs that need both add a printed QR zone or a dual-technology plan.

03How far does a UHF metal card read?

It depends on the on-metal antenna build, reader power, orientation, and surroundings — metal costs range, and the honest figure comes from testing the finished card in the real scenario. Range is approved by measurement, not quoted from an inlay datasheet.

(09) — Quote UHF RFID

Send quantity, chip, material, print and encoding requirements.

Engineered antenna pathFerrite or hybrid RF structureLaser and deep engravingBrushed, plated, coated finishesUID, NDEF, and access encodingSample kits and production approval