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Products
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Filters & Duplexers
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Duplexers
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856908

856908

836.5 / 881.5 MHz SAW Duplexer - Cellular Band

Qorvo's 856908 is a cellular band duplexer that supports 25 MHz channel bandwidths in both the 881.5 MHz and 836.5 MHz frequency bands. This duplexer is provided in a hermetically sealed surface mount package and is automotive qualified.

Discontinued
i
End of Life announced January 28, 2019 (PCN 19-0024).
Last Time Buy: August 4, 2019
Contact your local sales representative for assistance.
Product Data SheetRev H – 10/25/2012
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Improved rejection for Bluetooth® / GPS operation
  • Usable bandwidth of 25 MHz (each band)
  • No matching required for operation at 50 Ohm
  • Hermetic Ceramic Surface Mount Package (SMP)
  • High uplink - downlink isolation
  • RoHS compliant (2002/95/EC), lead-free
  • Qualified for automotive applications
  • Manufacturing facilities are certified with ISO/TS 16949:2002

Typical Applications

  • Automotive Telematics
  • Coverage Enhancement Repeaters
  • Femtocell Base Stations

Parameters

Technology
SAW
Type
Infrastructure
Frequency (MHz)
836.5, 881.5
Bandwidth (MHz)
25
Insertion Loss (dB)
2, 2.5
I/O Configuration
SE/SE
Package Type
SMP
Package Size (mm)
3.8 x 3.8
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
5A991.B

Technical Documents

Filters
1 result found
All (1)
  • Product Data Sheet

    Rev H – 10/25/2012
    Data Sheet
Results per page
10

Design Resources

Filters
1 result found
All (1)
  • S-Parameters

    S-Parameters (Wide Unmatched)

    S-Parameters
Results per page
10

Need more support?

At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.

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Qorvo products are at work connecting, protecting and powering the planet. We bring core radio frequency (RF) and power technologies and solutions to automotive, consumer, defense & aerospace, industrial & enterprise, infrastructure and mobile markets.

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© 2026 Qorvo US, Inc

|

+1-833-641-3810

/
Products
/
Filters & Duplexers
/
Duplexers
/
856908

856908

836.5 / 881.5 MHz SAW Duplexer - Cellular Band

Qorvo's 856908 is a cellular band duplexer that supports 25 MHz channel bandwidths in both the 881.5 MHz and 836.5 MHz frequency bands. This duplexer is provided in a hermetically sealed surface mount package and is automotive qualified.

Discontinued
i
End of Life announced January 28, 2019 (PCN 19-0024).
Last Time Buy: August 4, 2019
Contact your local sales representative for assistance.
Product Data SheetRev H – 10/25/2012
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Improved rejection for Bluetooth® / GPS operation
  • Usable bandwidth of 25 MHz (each band)
  • No matching required for operation at 50 Ohm
  • Hermetic Ceramic Surface Mount Package (SMP)
  • High uplink - downlink isolation
  • RoHS compliant (2002/95/EC), lead-free
  • Qualified for automotive applications
  • Manufacturing facilities are certified with ISO/TS 16949:2002

Typical Applications

  • Automotive Telematics
  • Coverage Enhancement Repeaters
  • Femtocell Base Stations

Parameters

Technology
SAW
Type
Infrastructure
Frequency (MHz)
836.5, 881.5
Bandwidth (MHz)
25
Insertion Loss (dB)
2, 2.5
I/O Configuration
SE/SE
Package Type
SMP
Package Size (mm)
3.8 x 3.8
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
5A991.B

Technical Documents

Filters
1 result found
All (1)
  • Product Data Sheet

    Rev H – 10/25/2012
    Data Sheet
Results per page
10

Design Resources

Filters
1 result found
All (1)
  • S-Parameters

    S-Parameters (Wide Unmatched)

    S-Parameters
Results per page
10

Need more support?

At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.

Forum

Forum

Engage with the Qorvo community, ask technical questions and share insights.

Support

Support

Get technical, application or customer support plus updates on supply chain and FAQs.

Sales

Sales

Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.

Stay up to date with us.

Sign up for notification on new products, product/process change notifications (PCNs) and end of life (EOL) alerts.

Sign Up

Qorvo products are at work connecting, protecting and powering the planet. We bring core radio frequency (RF) and power technologies and solutions to automotive, consumer, defense & aerospace, industrial & enterprise, infrastructure and mobile markets.

Stay Connected

  • Facebook
  • X
  • LinkedIn
  • YouTube
  • Products
  • Solutions
  • Design Hub
  • New Products
  • Product Compliance
  • Blog Posts
  • Events & Trade Shows
  • News Releases
  • Success Stories
  • Technical Articles
  • About Us
  • Careers
  • Corporate Videos
  • Quality
  • Locations
  • Investors
  • How to Buy
  • Forums
  • Portals
  • Contact Us
  • Subscription Center
Site MapFeedbackLegalPrivacySupply Chain Transparency

© 2026 Qorvo US, Inc

|

+1-833-641-3810

Qorvo
  • Products
  • Solutions
  • Design Hub
  • Support
  • About Us
Qorvo
Qorvo
Qorvo
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  • Design Hub
  • Support
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