Datum Inc.: The Anaheim manufacturer of frequency...

Datum Inc.: The Anaheim manufacturer of frequency and timing instruments said it recorded a profit of $936,000, or 34 cents a share, for 1994. That was up from earnings of $72,000, or 3 cents a share, for the previous year.

Revenue increased 26% to $30.9 million from $24.6 million. Fourth-quarter profit totaled $103,000, or 2 cents a share, contrasted with a loss of $111,000, or 4 cents a share, for the corresponding period a year earlier. Three-month sales rose 23% to $7.6 million from $6.2 million.