Model 758B.1 Flagship Laser Rangefinder Receiver

High Performance Hybrid Eyesafe

Laser Rangefinder Receiver Model 758B.1

The Model 758B.1 is an eyesafe laser rangefinder receiver optimized for ultra high sensitivity and narrow pulses. Pulse widths from 1 to 40 ns are processed over seven orders of magnitude dynamic range, and operation is possible from 1.0 to 1.6 μm. The detector and critical pre-amplifier components are thermoelectrically-cooled to minimize noise using a built-in temperature sensor and controller. A choice of different sizes of InGaAs APD detectors is available to achieve optimum performance in different rangefinders. Time-programmed gain is triggered at TO to eliminate false echoes at short ranges. A separate noise amplifier and detector maintain a constant false alarm rate. TTL/CMOS compatible output is provided for a range counter.

■    SUPER HIGH SENSITIVITY DOWN TO 5 nW
■    ULTRA HIGH RESOLUTION OF MULTIPLE TARGETS
■    HYBRID CONSTRUCTION
■    CHOICE OF InGaAs APD DETECTORS
■    OPTIMIZED FOR NARROW 10 ns PULSES
■    THERMO-ELECTRICALLY COOLED DETECTOR
■    TIME PROGRAMMED GAIN
■    NOISE TRACKING THRESHOLD
■    28 PIN DIL HERMETIC PACKAGE
■    NO NEGATIVE SUPPLY NEEDED

The Model 758B.1 is designed to meet the demanding requirements of military applications and offers among the highest sensitivities of our family of rangefinder receivers. The small size and PCB mounting make it ideal for compact systems requiring high target fidelity and maximum performance. An evaluation PCB is available. This model is designed for high-performance E-O Q-switched lasers requiring exceptional recovery for multiple target responses.

Contact AMI today to discuss your application and for additional information.

In the event this commodity will be transferred to a “foreign person” as defined in 22 CFR 120.16, either outside or within the United States, a validated US State Department license is required.