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BBTLine - BroadBand Transmission Line Advertising Material

Contact Information

BBTLine (BroadBand Transmission Line) header

Contact Info

BBTLine, LLC
10907 NE 133rd Street
Kirkland, Washington 98034
USA
Phone: (425) 273-3712
Website:  https://bbt-line.com
E-Mail:  mark.derbyshire@bbt-line.com

 

About BBTLine

Unique patented combiner / splitter design that allows for more compact devices while maintaining low insertion loss (higher RF power handling... > 20 watts as a splitter), excellent return loss and excellent amplitude/phase balance. These are not standard Wilkinson-style RF splitters. See https://bbt-line.com/ for S-parameter and .sat files. Evaluation boards are available.

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BBTLine (RF couplers & splitters) - RF Cafe

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BBTLine (BroadBand Transmission Line) 78x26
BBTLine
Manufactures broadband power combiners & dividers using patented technique for multi-octave frequency coverage with excellent amplitude and phase matching. Surface mount and connectorized packages.

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BBTLine (RF Couplers) - RF Cafe

Thanks to BBTLine for Continued Support!

BBTLine - BroadBand Transmission Line Products - RF CafeBBTLine offers a unique patented combiner / splitter design that allows for more compact devices while maintaining low insertion loss, excellent return loss and excellent amplitude/phase balance. These are not standard Wilkinson-style RF splitters. 2-, 4-, and 8-way, broadband 0.5 - 6 GHz, low loss (0.7 dB @ 6 GHz), excellent amplitude / θ balance (±0.1 dB, ±1°), surface mount & connectorized. Please visit BBTLine today to see how they can help your project ...

BBTLine Unique Combiners / Splitters

BBTLine - BroadBand Transmission Line Products - RF CafeBBTLine offers a unique patented combiner / splitter design that allows for more compact devices while maintaining low insertion loss, excellent return loss and excellent amplitude/phase balance. These are not standard Wilkinson-style RF splitters. 2-, 4-, and 8-way, broadband 0.5 - 6 GHz, low loss (0.7 dB @ 6 GHz), excellent amplitude / θ balance (±0.1 dB, ±1°), surface mount & connectorized. Please visit BBTLine today to see how they can help your project ... 

Press Releases

BBTLine Intros Unique Line of Broadband Power Combiners / Dividers

BBTLine Intros Unique Line of Broadband Power Combiners / Dividers - RF CafeBBTLine LLC (Broadband Transmission Line) has introduced a unique patented design which allows for more compact devices while maintaining low insertion loss (higher RF power handling... > 20 watts as a splitter), excellent return loss and excellent amplitude and phase balance. Although there are endless RF power splitters / combiners to choose from on the market, once you start narrowing the search criteria down to 1) Broadband, 2) Surface Mount, and 3) Higher RF Power Rating characteristics, the number of choices is reduced considerably. BBTLine's line of surface-mount ...

BBTLine Intros Version 2 of Their 4-W RF Splitter / Combiner

BBTLine Intros Version 2 of Their 4-W RF Splitter / Combiner - RF CafeCompleting the family of six splitter / combiner products, BBTLine Introduces the "Version 2" SMP-Connectorized 4-Way RF Splitter / Combiner. This is a patented broadband 4-way RF Splitter / Combiner with SMP Smooth-Bore Connectors. 0.5 to 6 GHz, 1.7 dB IL @ 6 GHz, ±0.15 dB amplitude and ±2.5° phase balance. This RF splitter is not a typical Wilkinson-style device, but a design which yields a more compact splitter/combiner with excellent low loss RF characteristics and high power handling ...

BBTLine Intros Broadband SMT Directional Coupler

BBTLine Intros BroadBand Surface Mount (SMT) Directional Coupler - RF CafeBBTLine has introduced a four port, surface mount (SMT), RF Directional Coupler. The coupler has excellent performance from DC to >6 GHz. Different BOM configurations allow the user to select between Directivity options. The device is shown here without components populated and without an EMI shield can (EMI shield can is optional). Features: broadband 0.8 to 7 GHz, low loss (0.6 dB at 6 GHz), high directivity (>23 dB to 6.2 GHz) ...

 

BBTLine Layout Mods Push Bandwidths to 7 GHz

BBTLine Layout Mods Push Bandwidths to 7 GHz - RF CafeBBTLine (BroadBand Transmission Line) has announced a significant substrate layout modification that pushes the performance of their 2- and 4-way power dividers / combiners out to a full 7 GHz. Performance plots of the new configurations are shown below. S-parameter (S2P) files can be downloaded ...

 

BBTLine Intros Surface Mount 8-Way RF Splitter / Combiner

BBTLine Intros Surface Mount 8-Way RF Splitter / Combiner - RF CafeBBTLine has introduced an 8-way, surface mount (SMT), RF Power Combiner / Divider. Shown to the right is a patented broadband 8-way surface mount (SMT) RF Splitter / Combiner. This RF splitter is not a typical Wilkinson-style device, but a design which yields a more compact splitter / combiner with excellent low loss RF characteristics and high power handling capability. • BroadBand 0.5 to 7 GHz Operation • Low Loss (<2.3 dB at 6 GHz) • Excellent Amplitude / Phase Balance (±0.3 dB, ±5°) • RoHs Compliant • High Power (>20 watts as splitter) ...

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