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Tag: ppb
Atomic Clock Rubidium Oscillator is accurate to ±0.05 ppb.
2013-05-03 14:28:04| Industrial Newsroom - All News for Today
Based on atomic clock, IQRB-1 rubidium oscillator maintains high accuracy irrespective of temperature fluctuations. It operates at standard frequency of 10 MHz, accepts supply voltages between 12–18 V, and consumes up to 6 W with warm up time of typically 5 min. Operating temperature range is -30 to +65°C while storage temperature is rated at -55 to +85°C. Sub Miniature Atomic Clock is housed in 5-pin, 51 mm square package and resists EMI, shock, and vibration. This story is related to the following:Clock Oscillators
Tags: accurate
clock
atomic
oscillator
PPB crime stats for week 15 of 2013
2013-04-30 18:44:27| PortlandOnline
PDF Document, 854kbCategory: Downtown/Old Town/Chinatown Crime Prevention
PPB crime stats for week 14 of 2013
2013-04-23 17:04:40| PortlandOnline
PDF Document, 875kbCategory: Downtown/Old Town/Chinatown Crime Prevention
PPB crime stats for week 13
2013-04-22 17:08:17| PortlandOnline
PDF Document, 931kbCategory: Downtown/Old Town/Chinatown Crime Prevention
CRC Workgroup: Review of PPB Recruitment, Retention, and Promotion Policies and Procedures
2013-04-15 20:20:56| PortlandOnline
Friday April 19, 2013
Tags: review
policies
procedures
promotion
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