109990205

109990205

$9.29
  • Description:RFID ANTENNA 400MHZ-900MHZ SMA
  • Series:-
  • Mfr:Seeed Technology Co., Ltd
  • Package:Bulk

SKU:014c1e5c7e8a Category: Brand:

  
  • Quantity
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Product Detailed Parameters

  • Description:RFID ANTENNA 400MHZ-900MHZ SMA
  • Series:-
  • Mfr:Seeed Technology Co., Ltd
  • Package:Bulk
  • Frequency:400MHz ~ 900MHz
  • Features:SMA Style
  • Size / Dimension:120.00mm L x 80.00mm W x 8.30mm H
  • Grade:-
  • Qualification:-

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109990205

Buying Guide
Summary

Seeed Technology Co., Ltd 109990205 is evaluated in RFID Antennas category when frequency coverage and integration details must hold up in the real enclosure. Key specs include Description (RFID ANTENNA 400MHZ-900MHZ SMA) and Packaging (Bulk).

Selection Notes
  • For 109990205, confirm the operating frequency (400MHz ~ 900MHz) is compatible with your clocking architecture.
  • Confirm Features (SMA Style) is suitable for your use case and operating conditions.
  • Verify Size / Dimension (120.00mm L x 80.00mm W x 8.30mm H) and compare it against your reference design limits.
  • Verify footprint and critical electrical limits against the latest datasheet before purchase.
Alternates & Substitutions
  • For RFID Antennas, treat alternates as an integration task and validate the assumptions that matter on the assembled system.
  • Confirm the alternate stays inside the electrical and environmental envelope, not only the headline spec.
  • For RF substitutions, match the operating band and interface, then validate insertion loss and return loss in your real signal path.
FAQ

What information do you need to quote 109990205?
Send the part number (109990205), quantity, target delivery date, and any required packaging or documentation.

Who is the manufacturer of 109990205?
Seeed Technology Co., Ltd

What are common selection points for RF parts like 109990205?
Compare frequency coverage, loss/isolation trade-offs, power handling, and mechanical interface constraints (connectors, mounting).

Which Size / Dimension is specified for 109990205?
120.00mm L x 80.00mm W x 8.30mm H

Application Scenarios

Across practice, the question for Seeed Technology Co., Ltd 109990205 in RFID Antennas is whether it stays inside the electrical/thermal envelope while remaining easy to validate and support. Because RF is system-defined, teams validate with realistic antennas, cables, and enclosures rather than assuming lab fixtures represent the product. In practice, return paths and coupling decide outcomes, so designers treat placement, shielding, and grounding as first-class requirements. In outdoor radio units, moisture and thermal gradients are treated as primary constraints rather than edge cases. Across wireless meters, stable front-end behavior across temperature drift prevents read failures in outdoor deployments. In medical telemetry, RF designs emphasize predictable link margin and controlled emissions around sensitive instruments.

Compatibility Advice
  • For second-source planning, confirm power supply isolation so conducted noise does not translate into emissions or desense in real deployments. This avoids one-off tuning in production.
  • In practice, validate the antenna, enclosure, and cable environment because impedance and coupling define the real margins before freezing the BOM.
Project Fit
  • Best fit for RFID Antennas when you can validate impedance matching, shielding, and coexistence inside the final enclosure.
109990205109990205
$9.29
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