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DC Block Power Divider
More Power Dividers
SMA-Female
     
N-Female
     
 
7/16 DIN
 
     
 
TNC
 
     
 
BNC
 
 
Related Product
7/16 DIN Inner DC Blocks

MECA introduces a family of Inner DC Blocks covering wireless band applications from 0.400 – 3.000 GHz in 7/16 DIN, N, SMA, BNC, TNC. more...
 
Model Descriptions
DC Block Power Dividers
Constructed with DC blocking capacitors on all ports except those that are intended to pass DC.  
 
Application Note MAP-801
Why most Power Dividers are not suitable for combining. The limiting factor for most Wilkinson power dividers used as combiners is power dissipation. more...
 
 
DC Blocking Power Divider

MECA introduces a DC Block Power Divider & Combiner series covering the 0.800 - 2.200 GHz frequency range for use in all wireless applications from cellular through UMTS. By design, a lumped element power divider blocks DC on all ports; conversely, a microstrip power divider passes DC on all ports. MECA’s DC Block power dividers utilize microstrip construction with blocking capacitors on all ports except those that are intended to pass DC. Six standard models are available in 2-way, 3-way and 4-way power divider configurations in both N-Female and SMA-Female connector styles. Standard models pass DC between ports S and 2. Blocking capacitors are utilized on all other ports. These units may also be used as power combiners to selectively block DC as required. Other DC feed-through or blocking arrangements are available by consulting our Application Engineers.

Typical DC Blocking Power Divider/Combiners Configuration
DC Block Schematic
DC Block Schematic
     
2-Way Power Divider
w/ DC Block
3-Way Power Divider
w/ DC Block
4-Way Power Divider w/ DC Block
     
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DC Block Power Divider
Made in USA

SMA-Female DC Blocking Power Dividers

Catalog
Number

Freq. 
(GHz)
Power
(W)
Isolation
(dB)
Insertion
Loss (dB)
Amplitude
Balance
(dB)
(Max)
Phase
Balance
(degrees)
(Max)
VSWR
Input Output
Typ Min Typ Max Typ Max Typ Max
DC802-2-1.500V0.8-2.22027220.300.400.121.15:11.25:11.10:11.20:1
DC803-2-1.500V0.8-2.22030250.400.600.241.20:11.30:11.15:11.25:1
DC804-2-1.500V0.8-2.22027220.600.800.241.20:11.30:11.10:11.20:1

N-Female DC Blocking Power Dividers

Catalog
Number

Freq. 
(GHz)
Power
(W)
Isolation
(dB)
Insertion
Loss (dB)
Amplitude
Balance
(dB)
(Max)
Phase
Balance
(degrees)
(Max)
VSWR
Input Output
Typ Min Typ Max Typ Max Typ Max
DC802-4-1.500V0.8-2.22027220.300.400.121.15:11.25:11.10:11.20:1
DC803-4-1.500V0.8-2.22020170.500.600.241.40:11.50:11.20:11.30:1
DC804-4-1.500V0.8-2.22025200.600.800.241.25:11.35:11.15:11.25:1


Request a Quote On-Line or Call 866-444-6322

Notes:
1. Above theoretical split
2. 50 ohm nominal impedance standard.
3. All output/combiner ports are in-phase (0° difference).
4. Operating temperature from -55° C to +85° C.
5. 50V Maximum DC voltage
6. Same mechanical dimensions as corresponding V-Line models

 


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