DC Block Power Dividers & Combiners 1.0 to 2.0 GHz 2, 3 & 4 way
RLC Electronics’ series DCB-1020 is an in phase power divider/combiner with high isolation, small size and superior performance in a single package. All microstrip and stripline power dividers typically pass DC on all ports. These units utilize microstrip construction with blocking capacitors on all ports except those that are intended to pass DC.
Specifications
DCB–1020–1–2
Model. No. |
Freq. GHz |
Isol. (dB) min. |
VSWR Max |
I.L. (dB) max |
Ampl. Bal (dB) |
Phase Bal |
Dimensions |
||
A |
B |
C |
|||||||
DCB-1020-2- |
1.0-2.0 |
20 |
1.25 |
.3 |
+/-.2 |
+/-3 deg |
3.25 |
.88 |
.44 |
DCB-1020-3- |
1.0-2.0 |
19 |
1.45 |
.3 |
+/-.3 |
+/-3 deg |
2.30 |
1.80 |
.60 |
DCB-1020-4- |
1.0-2.0 |
20 |
1.30 |
.6 |
+/-.3 |
+/-3 deg |
2.30 |
2.40 |
.60 |
Power: 10 watts avg. (outputs terminated with a VSWR less than 1.35) 200 mw avg. (outputs terminated with any VSWR and phase) Connectors: SMA female |
Impedance: 50 ohms Voltage: 50 vdc max Environment: MIL-E-5400, Class 1A |
To designate the DC block power divider desired use:
1: -2 for 2 way, -3 for 3 way, -4 for 4 way |
2: DC to port thru 1 for port 1, -2 for port 2, -3 for port 3, -4 for port 4, -0 to block all ports |
Example: DCB-1020-4-2 is a 1-2 GHz 4 way power divider with “DC” passing thru from input
to port 2. (all other ports blocked)
Outline Drawing
