Specifications include, but are not limited to: The Department of Natural Resources (DNR) is seeking to purchase three VEMCO VR2W submersible acoustic
receivers and thirty-five V13 coded transmitters or a State of Iowa approved equivalents. The VEMCO VR2W
submersible acoustic receiver and V13 coded transmitter is intended to illustrate the general characteristics
of the submersible acoustic receivers and transmitters needed and not meant to limit competition. All
equivalents must provide detailed specifications with their quote. Any deviations to the specifications should
be noted next to the specifications listed below by either handwriting or inserting a comment next to the
specification. The DNR reserves the right to determine if the deviations are acceptable.