CME6005 Datasheet, PDF (13/16 Pages) List of Unclassifed Manufacturers – Single and dual band receiver IC

Preliminary Data Sheet CME6005 C-MAX
15 Information on the Japanese Transmitter
(Customer is responsible to verify this information)
Station:
Frequency:
Transmitting power:
Ohtakadoya-yama
40 kHz
50 kW
Location:
Geographical coordinates:
Time of transmission:
Miyakoji Vil.,Fukushima Pref.
37° 22'N, 140° 51'E
permanent
Station:
Frequency:
Transmitting power:
Hagane-yama
60 kHz
50 kW
Location:
Geographical coordinates:
Time of transmission:
Fuji Vil., Saga Pref.
33° 28'N, 130° 11'E
permanent
Time frame 1 minute
(Index count 1 second)
Time frame
0
5
10 15 20 25 30 35 40 45 50 55 0
5
10
minutes
hours
days
year
Leap second
0.5s
“1”
0.8s
“0”
0.2s
“P”
0.5 second: Binary one
0.8 second: Binary zero
0.2 second: Position identifier markers P0...P5
FRM =
LS1
=
LS2
=
P0-P5 =
Pa1+Pa2 =
Frame marker
Leap second
Leap second
Position identifier markers
Parity bits
Modulation
The carrier amplitude is 100% at the beginning of
each second and is switched to 10% after 500 ms
(binary one) or after 800 ms (binary zero) or after
200 ms for Position-identifier marker (P0...P5) and
frame reference marker.
Time-Code Format
The time-code format consists of 1-minute time
frames. A time frame contains BCD-coded
information of minutes, hours, days, weeks and
year. In addition, there are 6 position-identifier
markers (P0 through P5) with reduced carrier
amplitude of 800 ms duration.
SPEC No.
CME6005
Revision
A.7
State
07.12.04
C-MAX printed
07.12.2004
Version
English
Page
13 of 16