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WARNING - Maximum antenna input signal is +15dBm (50mW). Under no circumstances should the Cub be directly connected to an RF transmitter or be used in close proximity to a radio transmitter of more than 5 watts. Damage to the input amplifier circuitry is readily apparent and will not be covered under warranty.
9-12VDC The connector labeled 9-12VDC on top of the Cub is used for accepting the plug from the supplied AC90 power adapter. The AC90 is a nominal 9VDC adapter. Plug the AC90 into the Cub to charge the unit.
Charging the Cub Plug the supplied AC90 adapter into the top of the Cub for 8-10 hours to fully charge the battery pack. The unit should operate for 4-5 hours on a full charge. The unit may be turned on while the AC adapter is plugged in.
Operation cont. When the switch is in the Filter/Capture setting the display no longer oscillates. When in filter mode the display will display the word FILTER at the top of the display. In filter mode only real measure- ments are displayed. The frequency will be displayed on the display even after the carrier is gone. If the unit captures another signal then it will over right the last frequency displayed.
Specifications Frequency Display Resolution Least significant digit displayed (LSD) as a function of Gate Time and Range Range Gate Time Meas. Time Sample Display 250MHz 100us 13mS 10kHz 150.00 13mS 1kHz 150.000 10mS 13mS 100Hz 150.0000 100mS 110mS 10Hz 150.00000 150.000000 2.8GHz 6.4mS...
Accessories ANTENNAS The small dual band, VHF/UHF, DB32 antenna is a very good multi-purpose antenna capable of picking up a very wide range of frequencies from 100MHz to 2GHz. There are other antennas available that are useful for specific frequency ranges. RD27 26-150MHz RD150...
Factory Warranty PRODUCT WARRANTY Optoelectronics, Inc. warrants all products and accessories for one (1) year against defects in materials and workmanship to the original purchaser. Products returned for warranty service will be repaired or replaced at Optoelectronics’ option. Specifically excluded are any products returned under this warranty that upon examination, have been...
Factory Service RETURN POLICY The Optoelectronics Service Department will provide rapid turnaround of your repair. No return autho- rization is required. Enclose complete information as follows: 1. Copy of sales receipt if under warranty. 2. Detailed description of problem(s). 3. Complete return address and phone number (UPS street address for USA).