Females have, on average, 1 litter per year but can have 2 litters. Litters range in size from 2 to 8 offspring, unlike other members of the genus g. Lepus, of which the litters range from 1 to 4 offspring. The gestation period of Arctic hare is approximately 50 days, and offspring are usually born in May or June.Arctic hare weigh on average 105 g at birth.itters range in size from 2 to 8 offspring, unlike other members of the genus g. Lepus, of which the litters range from 1 to 4 offspring. The gestation period of Arctic hare is approximately 50 days, and offspring are usually born in May or June.
Radio frequency (RF) is a measurement representing the oscillation rate of electromagnetic radiation spectrum, or electromagnetic radio waves, from frequencies ranging from 300 GHz to as low as 9 kHz. With the use of antennas and transmitters, an RF field can be used for various types of wireless broadcasting and communications.
What is RF? RF itself has become synonymous with wireless and high-frequency signals, describing anything from AM radio between 535 kHz and 1605 kHz to computer local area networks (LANs) at 2.4 GHz. However, RF has traditionally defined frequencies from a few kHz to roughly 1 GHz.