The Optoelectronics Cub Frequency Counter is a versatile tool for two-way communication testing and general frequency measurements. With a frequency range of 1MHz to 2.8GHz, it caters to many applications, making it an excellent choice for professionals seeking a reliable, cost-effective handheld device. The counter features a 9-digit LCD, ensuring clear visibility, and boasts a robust battery life with a 6-hour discharge time from a full charge.

Key functionalities of the Cub Frequency Counter include eight selectable gate times, with a high-speed option of .0001 seconds for precise measurements. It supports direct counting capabilities from 1MHz to 250MHz, allowing for high-resolution frequency readings. The patented Digital Filter eliminates false counts, while the Auto Capture feature locks the displayed frequency until manually cleared. The device is housed in a durable all-metal casing, measuring 3.7 inches in height, 2.75 inches in width, and 1.2 inches in depth, making it compact and easy to handle.

Regarding technical specifications, the Cub Frequency Counter operates with an input impedance of 50 Ohm and can handle a maximum input of +15dBm (50mW). It requires a power supply of 9-12VDC with a current draw of 300-1000mA. The internal rechargeable 4-cell NiCd battery runs 6-8 hours on a full charge. Supplied with a power supply and NiCads, the device requires a UK adaptor for a 2-3 pin converter. With one-year parts and labour warranty, the Optoelectronics Cub Frequency Counter is a dependable choice for professionals needing accurate frequency measurements.