L-3 21847900 Nardalert XT Interface Module for 8865 Interface Kit

The L-3 / Narda Nardalert XT Series RF Personal Monitors are designed to satisfy the needs of virtually all individuals who use an RF personal monitor.

Models have been manufactured to closely conform to all major worldwide standards.

The adjustable alarm feature allows one alarm to be set at a level equal to the upper tier of two-tier standards, such as "Occupational" or "Controlled" limits, while the second alarm can be set to the lower tier, such as the "Action" or "General Population" limits.

The ultra-broadband sensors cover almost the entire usable RF spectrum in a single monitor.

The unique tri-sensor design handles every possible signal format, from complex multi-signal communication environments to military platforms with both communications and radar signals.

The five flashing high-intensity LED level indicators can be seen while wearing the monitor, even outdoors in the sun.

There are four different ways to wear the monitor - pocket clip, belt clip, soft case with belt clip (optional) and soft case for climber's harness (optional).

The audio alarm has two distinct sounds that are associated with the two different alarm thresholds. Both alarm thresholds can be adjusted using the optional Interface Kit.

The user can select an audio alarm, a vibrator alarm, both audio and vibrator, or an optional remote vibrator. The remote vibrator can be used in areas with high ambient noise when the user is wearing heavy clothing that would prevent the detection of the internal vibrator.

The data logger is always on. The logging interval can be adjusted using the optional Interface Kit. At the default setting, the average field strength is logged every five seconds with the data logger retaining more than 40 hours of information before it starts to write over the oldest data.

Either one or both of the two LEDs that indicate the lowest levels (10% of Standard and 20% of Standard) can be deactivated using the optional Interface Kit for applications where it is desirable to indicate only higher field strengths.