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Related Products
 
Single Directional:
780 Series: SMA-Female
715 Series: N-Female
715S Series: SMA-Female
721 Series: N & SMA
CN & CS Series
 
Dual Directional:
722N Series: N-Female
722S: SMA-Female
722 Series: N & SMA
 
3 dB Hybrid Couplers:
Hybrid Couplers (90°)
Hybrid Ring (0°/180°)
 
Application Note MAP-701
"How to specify the best rf directional coupler solution for your critical applications" more...
 
V-Line Dual Band Directional Coupler

V-Line directional couplers cover all wireless bands from cellular through UMTS (0.800 - 2.200 GHz) making them ideally suited for BTS and In-Building Wireless applications. Typically available from STOCK!

Twenty-seven Directional Coupler models are available in single and dual coupling configurations, in both N-Type and SMA connector styles, with your choice of 6, 10, 20, 30 or 40 dB coupling. Unique air-line design and matching techniques provide high power capability (up to 500 watts), the lowest possible insertion loss (less than 0.1 dB), high directivity (25 dB) and exceptional VSWR (1.15:1 typ).

 
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V-Line Dual Band Directional Coupler
Made in USA

Click on Catalog Number to view spec sheet with outline drawing
Catalog
Number
Frequency
(GHz)
Power
(W)
Coupling
Variation
(Total)
Insertion
Loss
(Max)
Directivity
(Min)
VSWR
(Max)
CS10-1.500V0.800 - 2.20050W/5W10 ± 0.75 dB0.3 dB22 dB1.15:1
CS15-1.500V0.800 - 2.20050W/5W15 ± 0.75 dB0.3 dB22 dB1.15:1
CN15-1.500V0.800 - 2.20050W/5W15 ± 0.75 dB0.3 dB22 dB1.15:1
CN20-1.500V0.800 - 2.20050W/5W20 ± 0.75 dB0.3 dB22 dB1.15:1
715-dB-1.500V0.800 - 2.200500± 1.750.1 dB25 dB1.15:1
715S-dB-1.500V0.800 - 2.200100± 1.750.1 dB25 dB1.15:1
721-dB-1.500V0.800 - 2.200500± 1.750.1 dB25 dB1.15:1
722N-dB-1.500V0.800 - 2.200500± 1.750.1 dB25 dB1.15:1
722S-dB-1.500V0.800 - 2.200100± 1.750.1 dB25 dB1.15:1
722-dB-1.500V0.800 - 2.200500± 1.750.1 dB25 dB1.15:1
Lead-Free Solder

Nominal coupling values of 10, 20, 30 and 40 dB are standard. To order or specify, please insert coupling value in place of dB. EXAMPLE: S722N-10-0.900 for silver-plated, dual directional coupler, 10 dB, 0.800 - 1.000 GHz.

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Theoretical Mainline Power Split Due to Coupling Factor (dB)
Coupling Factor  40 dB 30 dB 20 dB 10 dB 6 dB 3 dB
 Single 0.0004 0.0043 0.0436 0.4560 1.2560 3.01
Dual 0.0008 0.0086 0.0872 0.9120 2.5120 ~

 

 


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