The ALQP-DFDFB is a broadband quarter wave DC-Block suppressor designed for 800-2250 MHz applications. This unit is designed to pass the desired frequency while suppressing lightning surges. This protector functions like a signal filter, operating within 800-2250 MHz. Lightning strike electrical surges which operate at low frequencies (outside the ALQP-DFDFB operating range) are diverted through the protector's ground. This protector's unique design provides equal protection no matter which way it is installed, typically not found on DC block type protectors. The ALQP-DFDFB's non-gas tube design, multi-strike capability and fast response time make it suitable for a wide range of applications. A ground lug is provided directly on the lightning protector's housing, which allow for superior grounding. The ALQP-DFDFB features a 7/16 DIN Female Bulkhead connector with a rubber o-ring seal for mounting through an enclosure wall or panel. Low PIM Performance All the ALQP series protectors are ideal for use with Distributed Antenna Systems (DAS) due their excellent Low PIM performance of -150dBc. For additional information and complete specifications, see the 2D Drawing in Downloads section.
Features
800-2250 MHz
Low PIM performance, -150 dBc
Bi-directional, DC block design
Competitively priced
No gas tube to replace
Application
IEEE 802.11b and 802.11g Wireless LAN applications
IEEE 802.16 and 802.20
Protection of Distributed antenna systems (DAS)
The ALQP-DFDFB is a broadband quarter wave DC-Block suppressor designed for 800-2250 MHz applications. This unit is designed to pass the desired frequency while suppressing lightning surges. This protector functions like a signal filter, operating within 800-2250 MHz. Lightning strike electrical surges which operate at low frequencies (outside the ALQP-DFDFB operating range) are diverted through the protector's ground. This protector's unique design provides equal protection no matter which way it is installed, typically not found on DC block type protectors.
The ALQP-DFDFB's non-gas tube design, multi-strike capability and fast response time make it suitable for a wide range of applications. A ground lug is provided directly on the lightning protector's housing, which allow for superior grounding.
The ALQP-DFDFB features a 7/16 DIN Female Bulkhead connector with a rubber o-ring seal for mounting through an enclosure wall or panel.
Low PIM Performance
All the ALQP series protectors are ideal for use with Distributed Antenna Systems (DAS) due their excellent Low PIM performance of -150dBc.
For additional information and complete specifications, see the 2D Drawing in Downloads section.
Features
- 800-2250 MHz
- Low PIM performance, -150 dBc
- Bi-directional, DC block design
- Competitively priced
- No gas tube to replace
Application
- IEEE 802.11b and 802.11g Wireless LAN applications
- IEEE 802.16 and 802.20
- Protection of Distributed antenna systems (DAS)
