DC-BLOCK-3-7MF-1
DC Block
Rev : A | Rev date : 09 Oct 2019
This DC Block is used to prevent the flow of direct current and low frequency current surges along the inner and outer conductors of a transmission line, while permitting the unimpeded flow of RF signals. Applications include the blocking of current surges in subway tunnels. The unit consists of a length of coaxial line with a series capacitor in both the center conductor and outer conductor to block the flow of low frequencies, while passing RF with negligible loss or reflections.
FEATURES / BENEFITS
• Broadband frequency range from 80 to 3800MHz
• 3 kV High voltage rating
• 3 kV High voltage rating
• Inner and Outer conductor separated
• PIM optimized design to minimize network interferences
• Minimal RF insertion loss
• 7-16 male/female connector
• 7-16 male/female connector
Technical features
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External Document Links
Notes
- RF CW Power, max: 1500W @ 80MHz, 300W @1880MHz, 250W @ 2700MHz, 130W @3800MHz ((for VSWR=1,0 at sea level, ambient temperature 40°C)
- Blocking DC voltage for VSWR=1,0 at sea level, ambient temperature 20°C
