Specifications:
The Model 3020 LF 125 KHz MicroReader operates on both 5VDC and 24VDC power inputs. It has a compact design with dimensions of 2.30” x 1.00” x 0.375” without an antenna and 2.30” x 1.00” x 0.6875” with an antenna on a standoff. The antenna diameter is 1.8125” (4.6cm), and the device weighs approximately 1 oz. (9-10 grams) without the antenna. Connector options include pins or cabling, and it features a relay driver with a 5v @ 50mA specification.

Electrical Characteristics:
The device requires a minimum draw of 125mA and a maximum of 200mA for both 5VDC and 24VDC inputs.

Functions & RF:
Operating at a frequency of 125 KHz, the MicroReader includes an LED indicator that shows power status (on) and read achievement (blink). Output options are TTL or RS232, and it complies with FCC, ETSI, and RoHS standards.

Environmental Conditions:
The storage temperature range is from -55°F to 185°F (85°C), and the operating temperature range is from -40°F to +131°F (55°C).

Part Numbers and Descriptions:
The document lists various models of the MicroReader, each with specific configurations such as the presence of an antenna, 9 PIN serial and power connectors, and character encoding options (ASCII or hex). Models are available for both 5vdc and 24vdc power supplies, with part numbers ranging from 710-0095-04 to 710-0149-03.