ETL Systems offers a series of 3 models of L-band, single port, ovenised, reference frequency oscillators. This product line offers output levels of 0, 5, or 10 dBm with excellent frequency stability versus temperature and time, and an external DC bias requirement of 8-24V. Components are available with 50 SMA, N-type, BNC and 75 BNC or F-type connector options. Typical field applications for these oscillators include telecom infrastructures, satellite systems, microwave links, test and measurement, military communications, and radar networks.