Rubidium frequency standards

Two rubidium atomic frequency standards are offered with warm-u¥times of less than 4 min, resolution of 2 ¥ 10-12, low phase noise, low spurious harmonics, and frequency settings from 10 kH¥to 20 MHz. The FE-5660A fits standard-sized sockets while the FE-5650A fits smaller-size sockets and measures only 3 ¥ 3 ¥ 1.4 in.

Two rubidium atomic frequency standards are offered with warm-u¥times of less than 4 min, resolution of 2 ¥ 10-12, low phase noise, low spurious harmonics, and frequency settings from 10 kH¥to 20 MHz. The FE-5660A fits standard-sized sockets while the FE-5650A fits smaller-size sockets and measures only 3 ¥ 3 ¥ 1.4 in.

DFB laser reference transmitter

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