7F7FB-HYB90-02
Hybrid Quarter Wave Surge Arrestor 7-16 DIN female - female bulkhead, 698 to 2700 MHz
Rev : D | Rev date : 27 Apr 2021
This 7-16 DIN style hybrid quarter wave surge arrestor with gas capsule for high-power
and low IM application is foreseen for bulkhead mounting or in-line arragement with grounding wire connection (not included) via M8 thread.
Surge arrestors are designed to protect wireless base stations, switching centers and
transmission line from the damaging effects of extreme high voltage surges caused by
lightning strikes. Lightning strikes, even on grounded systems, can implant crushing
voltages on RF transmission lines, creating voltage spikes on the center conductor of
coaxial cable and putting the network out of commission. These RFS Technologies lightning protection
devices are designed and tested to the most demanding specifications. They are rated to
protect against both direct and indirect multiple strikes in the harshest environments imaginable.
Their rugged construction utilizes solid metal housings, spring bronze contacts and
superior plating, which results in outstanding system protection and operating continuity.
FEATURES / BENEFITS
- Allows 2.176MHz signal to pass for AISG systems
- Broadband operation - DC and RF (698-2700 MHz)
- DC continuity on center conductor for reliable operation (DC pass)
- Multiple strike protection provides current handling capability of 20 kA
- Replaceable gas capsules for easy maintenance
- Outstanding VSWR and IM performance
- Water resistant to IP67 standards (mated)
- Reverse installation possible without performance impact
7F7FB-HYB90-02
Structure |
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Product Line | | Coaxial Cable Components | Product Type | | Surge Arrestor | Surge Arrestor Type | | Hybrid Quarter Wave | Design | | 90° Stub | Coaxial Cable Type | | Foam Dielectric, Ultraflexible Foam Dielectric, Radiating Cable | Connector Interface | | 7-16 DIN |
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Mechanical Specifications |
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Configuration | | Bulkhead | Connector A | | 7-16 DIN Female | Center Contact Connector A | | Brass, silver plated | Outer Contact Connector A | | Brass, Tri metal | Connector B | | 7-16 DIN Female | Center Contact Connector B | | Brass, silver plated | Outer Contact Connector B | | Brass, Tri metal | Body | | Brass, Tri metal | Dielectric | | PTFE | Gasket | | Silicone rubber | Mounting / Grounding | | Bulkhead; Thread for grounding M8 |
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Electrical Specifications |
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Frequency Range - MHz | | 698 - 2700 | VSWR, Return Loss | VSWR (dB) | 698 - 725 MHz: 1.25 (19.1) 725 - 800 MHz: 1.20 (20.8) 800 - 2675 MHz: 1.18 (21.7) 2675 - 2700 MHz: 1.25 (19.1) | Insertion Loss, dB (Max) | dB | 0.10 | 3rd Order IM Product @ 2x20 Watts | dBc | < -160 | Power handling | | 2.7 kW@698, 1.3 kW@2700 (at 20°C, sea level, VSWR 1.0) | Surge current handling capability | | 20 kA, 8/20 µs | Residual pulse | | <350µJ (test puls 4kV 1.2/50µs) |
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Temperature Specifications |
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Operation Temperature | °C (°F) | -45 to 85 (-49 to 185) |
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Packaging Information |
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Package Quantity | | 1 |
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All dimensions are in mm;