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| DC Blocks, BNC, TNC & N | ![]() |
MDI offers BNC, TNC and type N DC blocks in both 50 and 75 Ohm versions, in frequency ranges up to 18 GHz, in accordance with the performace limits of the specific connector. |
| BNC Models |
Model
|
Frequency
Range (GHz) |
Impedance (Ohms) |
Block
Type |
Insertion Loss (Max.) |
VSWR (Max.) |
Voltage Rating (Max.) |
Operating Temperature Range |
Connectors |
|
DCB1B3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
BNC Male / Female |
R |
DCB1BF3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
BNC Female / Female |
R |
DCB1BM3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
BNC Male / Male |
R |
DCB1B |
0.01 - 4.0 |
50 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
BNC Male / Female |
R |
DCB2B |
0.01 - 4.0 |
50 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
BNC Male / Female |
R |
DCB3B |
0.01 - 4.0 |
50 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
BNC Male / Female |
R |
7DCB1B |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Male / Female |
R |
7DCB2B |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Male / Female |
R |
7DCB3B |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Male / Female |
R |
7DCB1BF |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Female / Female |
R |
7DCB2BF |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Female / Female |
R |
7DCB3BF |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Female / Female |
R |
7DCB1BM |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Male / Male |
R |
7DCB2BM |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Male / Male |
R |
7DCB3BM |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
BNC Male / Male |
R |
7DCB1B4 |
0.01 - 4.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
BNC Male / Female |
R |
7DCB1B4 |
0.01 - 4.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
BNC Male / Female |
R |
7DCB1B4 |
0.01 - 4.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
BNC Male / Female |
R |
| Consult factory for between-series units and connector configurations not listed. | |||||||||
| TNC Models |
Model
|
Frequency
Range (GHz) |
Impedance (Ohms) |
Block
Type |
Insertion Loss (Max.) |
VSWR (Max.) |
Voltage Rating (Max.) |
Operating Temperature Range |
Connectors |
|
DCB1T3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
TNC Male / Female |
R |
DCB1TF3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
TNC Female / Female |
R |
DCB1TM3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
TNC Male / Male |
R |
DCB1T |
0.01 - 18.0 |
50 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
TNC Male / Female |
R |
DCB2T |
0.01 - 18.0 |
50 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
TNC Male / Female |
R |
DCB3T |
0.01 - 18.0 |
50 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
TNC Male / Female |
R |
7DCB1T |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Male / Female |
R |
7DCB2T |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Male / Female |
R |
7DCB3T |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Male / Female |
R |
7DCB1TF |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Female / Female |
R |
7DCB2TF |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Female / Female |
R |
7DCB3TF |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Female / Female |
R |
7DCB1TM |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Male / Male |
R |
7DCB2TM |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Male / Male |
R |
7DCB3TM |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volt |
-55 to +125°C |
TNC Male / Male |
R |
7DCB1T4 |
0.01 - 4.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volt |
-65 to +125°C |
TNC Male / Female |
R |
7DCB2T4 |
0.01 - 4.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volt |
-65 to +125°C |
TNC Male / Female |
R |
7DCB3T4 |
0.01 - 4.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volt |
-65 to +125°C |
TNC Male / Female |
R |
| Consult factory for between-series units and connector configurations not listed. | |||||||||
| Type N Models |
Model
|
Frequency
Range (GHz) |
Impedance (Ohms) |
Block
Type |
Insertion Loss (Max.) |
VSWR (Max.) |
Voltage Rating (Max.) |
Operating Temperature Range |
Connectors |
|
DCB1N3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
N Male / Female |
R |
DCB1NF3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
N Female / Female |
R |
DCB1NM3 |
0.01 - 3.0 |
50 |
Inner |
0.35 dB |
1.20:1 |
200 Volts |
-55 to +125°C |
N Male / Male |
R |
DCB1N |
0.01 - 18.0 |
50 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
N Male / Female |
R |
DCB2N |
0.01 - 18.0 |
50 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
N Male / Female |
R |
DCB3N |
0.01 - 18.0 |
50 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
N Male / Female |
R |
7DCB1N |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Male / Female |
R |
7DCB2N |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Male / Female |
R |
7DCB3N |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Male / Female |
R |
7DCB1NF |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Female / Female |
R |
7DCB2NF |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Female / Female |
R |
7DCB3NF |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Female / Female |
R |
7DCB1NM |
0.01 - 2.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Male / Male |
R |
7DCB2NM |
0.01 - 2.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Male / Male |
R |
7DCB3NM |
0.01 - 2.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-55 to +125°C |
N Male / Male |
R |
7DCB1N4 |
0.01 - 4.0 |
75 |
Inner |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
N Male / Female |
R |
7DCB2N4 |
0.01 - 4.0 |
75 |
Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
N Male / Female |
R |
7DCB3N4 |
0.01 - 4.0 |
75 |
Inner / Outer |
0.50 dB |
1.35:1 |
200 Volts |
-65 to +125°C |
N Male / Female |
R |
| Consult factory for between-series units and connector configurations not listed. | |||||||||
| Microwave Devices, Inc. 1150 N. Graham Road Franklin, IN 46131 Phone: 317-736-8833 U.S. Toll free: 888-736-8837 Fax: 317-736-8382 info3@mwdevices.com |
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