INSIDE DC BLOCK RF/Microwave DC Blocks 4

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Manufacturers
    • Broadcom
    • Cobham Plc
    • Lockheed Martin Microwave
    • Mini-circuits
    • Sirenza Microdevices
RF or Microwave Device Type (1)
    • INSIDE DC BLOCK
    • INSIDE AND OUTSIDE DC BLOCK
    • MONITOR TEE DC BLOCK
Maximum Voltage Standing Wave Ratio
    • 1.16
    • 1.3
    • 1.35
    • 1.5
    • 1.6
    • 1.7
    • 1.8
    • 2.8
Construction
    • COAXIAL
    • COMPONENT
    • MODULE
Maximum DC Voltage
    • 100 V
    • 200 V
    • 25 V
    • 30 V
    • 50 V
Characteristic Impedance
    • 50 ohm
Maximum Operating Temperature
    • 100 Cel
    • 105 Cel
    • 125 Cel
    • 85 Cel
    • 95 Cel
Minimum Operating Temperature
    • -40 Cel
    • -55 Cel
    • -65 Cel
Terminal Finish
    • GOLD
    • Nickel (Ni)
    • TIN LEAD
    • Tin (Sn) - with Nickel (Ni) barrier
    • Tin/Lead (Sn/Pb)
Maximum Insertion Loss
    • .5 dB
    • 1 dB
    • 1.1 dB
    • 1.5 dB
    • 1.6 dB
    • 2.2 dB
    • 2.5 dB
Additional Features
    • 2.9 MM-F
    • 2.9 MM-M
    • N-F; N-M
    • SMA-F
    • SMA-F; SMA-M
JESD-609 Code
    • e0
    • e3
    • e4
Minimum Operating Frequency
    • .1 MHz
    • .2 MHz
    • 10 MHz
    • 100 MHz
    • 101 MHz
    • 50 MHz
Maximum Operating Frequency
    • 10000 MHz
    • 12000 MHz
    • 12400 MHz
    • 18000 MHz
    • 2500 MHz
    • 26000 MHz
    • 26500 MHz
    • 4200 MHz
    • 6000 MHz
Reset All
Part RoHS Manufacturer RF or Microwave Device Type Maximum Voltage Standing Wave Ratio Construction Maximum DC Voltage Characteristic Impedance Maximum Operating Temperature Minimum Operating Temperature Terminal Finish Maximum Insertion Loss Additional Features JESD-609 Code Minimum Operating Frequency Maximum Operating Frequency

8066

Cobham Plc

INSIDE DC BLOCK

1.35

COAXIAL

200 V

50 ohm

125 Cel

-65 Cel

.5 dB

2.9 MM-M

10 MHz

26500 MHz

BLK-18-S

Mini-circuits

INSIDE DC BLOCK

COAXIAL

50 V

50 ohm

100 Cel

-55 Cel

TIN LEAD

1 dB

SMA-F; SMA-M

e0

10 MHz

18000 MHz

BLK-18-S+

Mini-circuits

INSIDE DC BLOCK

COAXIAL

50 V

50 ohm

100 Cel

-55 Cel

1 dB

SMA-F; SMA-M

10 MHz

18000 MHz

8040

Cobham Plc

INSIDE DC BLOCK

1.35

COAXIAL

200 V

50 ohm

125 Cel

-65 Cel

GOLD

.5 dB

SMA-F

e4

10 MHz

18000 MHz
RF/Microwave DC Blocks

RF/Microwave DC blocks are passive components that prevent DC voltage from passing through to RF/Microwave circuits. They are designed to maintain the integrity of the RF signal by blocking any DC bias present in the system. DC blocks typically consist of a capacitor and an inductor that work together to create a high pass filter, allowing RF signals to pass while blocking DC signals.

RF/Microwave DC blocks are used in a variety of applications, such as in RF/Microwave circuits, transmitters, receivers, and amplifiers. They are particularly useful in applications where DC voltage needs to be isolated from the RF signal, such as in satellite communication systems and microwave antennas.

There are different types of RF/Microwave DC blocks available, including surface mount and coaxial types. The selection of a DC block depends on the frequency of the RF signal, the power level, and the type of connector used in the system. It is important to choose the correct DC block to ensure the best performance and reliability of the RF/Microwave circuit.