- Contact Person : Mr. Yu Eric
- Company Name : Fuzhou Shontek Electronics Co., Ltd.
- Tel : 86-591-83621206-13,13850115545
- Fax : 86-591-83621045
- Address : Fujian,FUZHOU,No. 38, Fuxing Road, Fuxing Investment Area, Gushan,Fuzhou,350014,Fujian,China
- Country/Region : China
- Zip : 350014
Radio Controlled Sweep Movement, WWVB
Radio Controlled Alarm Movement, step movement
Specifications:
Model NO.: DM7920 (WWVB) - Sweep Second Hand
Size(MM): 78x65x20
Other Relative Models:
DM7820 (WWVB) - Step Movement
DM7810 (JJY), DM7830 (DCF), DM7840(MSF) - Step Second Hand
DM7910 (JJY), DM7930 (DCF), DM7940(MSF) - Sweep Second Hand
Features:
1. Frequency:40KHZ/60KHZ auto change(JJY),77.5KHZ(DCF),60KHZ(MSF)
2. Operating voltage range:1.3V to 1.6V DC
3. Operating temperature range:-10°C to 50°C
4. Operating current consumption:<160uA
5. Time accuracy(standard deviation):±1 second.year
6. Decoding time: 4 to 20 minutes
7. Rectifying times: 5 times/day
8. Sensivity:50uV/m(JJY),70uV/m(DCF,MSF)
9. Alarm Accuracy: 5minutes
10. Buzzer,Snooze (256seconds) / Light: to be wired extra
11. Battery:LR6/AA,1.5V X1PC
Package:
Packing Spec.:CARTON BOX WITH STYROFOAM
Packing(PCS/CTN): 200PCS
Size of Ctn.(CM): 50.7*42.2*43.4
Features:
1. Frequency: 60KHZ
2. Operating voltage range:1.3V to 1.6V DC
3. Operating temperature range:-10°C to 50°C
4. Operating current consumption:<160uA
5. Time accuracy(standard deviation):±1 second.year
6. Decoding time: 4 to 20 minutes
7. Rectifying times: 5 times/day
8. Sensivity:50uV/m(WWVB)
9. Alarm Accuracy: 5minutes
10. Buzzer,Snooze (256seconds) / Light: to be wired extra
11. Battery:LR6/AA,1.5V X1PC
Package:
Packing Spec.:CARTON BOX WITH STYROFOAM
Packing(PCS/CTN):
Size of Ctn.(CM):
Radio Controlled Sweep Movement, WWVB
