Rubidium Atomic Clock
Mod el |
Output Frequen cy | Factory Deviation | Frequency Stability | Frequency drift rate (1 day after power-on) |
Frequency-temperature characteristic | Frequency Accuracy (After locking the external 1PPS for two hours) |
Power-on lock time (Normal temperature) | Punctuality (Tamed for 24 hours) | power consumption | Voltage | Temperature Range | Dimensions |
QT31Rubidium clock | 10MHz | ≤±5E-11 | ≤5E-11/s ≤1.8E-11/10s ≤7E-11/100s | ≤5E-12/24h | ≤8E-10 (-5～+60℃) ≤2E-10 (+20～+40℃) | / | Room temperature：≤7minutes -5℃： ≤15minutes | / | Stable power consumption≤6W(5V) Max power consumption ≤20W(5V) | +5Vdc ±0.1Vdc | -5～+60℃ | 50.8x50.8 X25(mm) |
QT32miniature rubidium clock | 10MHz | ≤±5E-11 | ≤5E-11/s ≤1.6E-11/10s ≤5E-12/100s | ≤5E-12/24h | ≤5.0E-10 (-40～+60℃) | ≤±1E-12/24h | Room temperature： ≤7minutes -40℃： ≤15minutes | ≤1us/24h | Stable power consumption≤6W Max power consumption ≤20W | +5Vdc ±0.1Vdc | -40～+60℃ | 50.8x50.8 x17.8(mm) |
QT72Rubidium clock | 10MHz | ≤±5E-11 | ≤3E-11/s ≤1E-11/10s ≤3E-12/100s | ≤3E-12/24h | ≤5E-10 (-40～+70℃) | ≤±1E-12/24h |
Room temperature：≤7minutes -40℃：≤12minutes | ≤1us/24h | Stable power consumption≤10W Max power consumption ≤18W | +11.4Vdc～+16Vdc | -40 ～ +70℃ | 89x76x18(mm) |
Optional 100MHz | Optional ≤1E-11/s ≤3E-12/10s ≤1E-12/100s | Optional ≤1E-12/24h | Optional ≤0.5us/24h | |||||||||
QT21small high-performance rubidium clock | 10MHz | ≤±5E-11 | ≤1E-11/s ≤3E-12/10s ≤1E-12/100s | ≤1.5E-12/24h | ≤3E-10 (-40～+60℃) | ≤±1E-12/24h | Room temperature：≤7minutes -40℃：≤20minutes | ≤1us/24h | Stable power consumption≤10W Max power consumption ≤23W | +11.4Vdc～+16Vdc | -40～+60℃ | 89x76X28(mm) |
Optional 100MHz | Optional ≤5E-12/s Or ≤3E-12/s ≤1.6E-12/10s ≤5E-13/100s ≤2E-13/1000s ≤5E-13/10000s | Optional ≤5E-13/24h | Optional ≤0.2us/24h | |||||||||
QT21Lnlow phase noise rubidium clock | 10MHz | ≤±5E-11 | ≤6E-12/s ≤2E-12/10s ≤6E-13/100s | ≤1.5E-12/24h | ≤1E-10 (-40～+60℃) | ≤±1E-12/24h | Room temperature：≤7minutes -40℃：≤12minutes | ≤1us/24h | Stable power consumption≤12W Max power consumption ≤20W | +11.4Vdc～+16Vdc | -40～+60℃ | 127x94X32 (mm) |
Optional 100MHz | Optional ≤1E-12/s ≤1.6E-12/10s ≤5E-13/100s ≤2E-13/1000s ≤5E-13/10000s | Optional ≤5E-13/24h | Optional ≤0.2us/24h | |||||||||
QT10high-performance military rubidium clock | 10MHz | ≤±5E-11 | ≤1E-11/s ≤3E-12/10s ≤1E-12/100s ≤3E-13/1000s | ≤1E-12/24h | ≤2E-10 (-40～+60℃) | ≤±1E-12/24h | Room temperature：≤5minutes -40℃：≤10minutes | ≤1us/24h | Stable power consumption≤12W Max power consumption ≤28W | +22Vdc～+30Vdc | -40～+60℃ | 127x94X31.5 (mm) |
Optional ≤3E-12/s ≤1E-12/10s ≤3E-13/100s ≤1E-13/1000s | Optional ≤3E-13/24h | Optional ≤0.2us/24h |