The Lectrosonics ALP690 is a versatile and high-performance LPDA (Log Periodic Dipole Array) antenna designed to enhance the operating range of wireless microphone receivers and base station transmitters, whether you're on location or in a studio setting. This advanced antenna offers both active and passive operation modes, automatically switching to passive when no DC power is detected. With a built-in RF amplifier providing adjustable gain from -6 to +12 dB, it's perfect for overcoming signal loss in long coaxial cable runs. The ALP690 is equipped with an easy-to-use membrane-switch keypad and LED readout, making adjustments intuitive even in low-light environments. Constructed with a durable, skeletal frame that minimizes wind load, the antenna supports flexible mounting options and can be powered via various sources, including a Venue Series receiver or an inline BIAS-T. With selectable RF filtering bandwidths for both domestic and international use, this antenna is the perfect choice for a broad range of multi-channel systems.
Features
Skeletal frame construction reduces wind load.
Active gain adjustable from -6 to +12 dB in 1-dB steps.
Offers passive directional gain of +4 dB.
Adjustable bandwidth supports 470-608 MHz or 470-700 MHz for worldwide use.
Control panel with membrane keypad and LED for low-light operation.
Automatically switches to passive mode when no DC power is present.
Requires 8 to 16 VDC bias power from compatible sources.
Versatile vertical or horizontal mounting options with included block.
In the Box
Lectrosonics ALP690 Active/Passive LPDA Antenna (470 to 608/700 MHz)
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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