Meinberg GPS170LCD-MP - Manual (Page 40)

40
Oscillator specifications
A
ccu
ra
cy
of
t
im
e a
nd
f
req
ue
nc
y ou
tp
ut
s o
f Me
in
b
er
g G
P
S
- a
nd D
C
F
7
7 (
P
Z
F
) r
ecei
ve
rs
w
ith
d
iff
er
en
t o
sc
illa
to
r o
p
tio
ns
T
C
X
O
O
C
XO
L
Q
O
C
XO
M
Q
O
C
XO
HQ
O
C
X
O
DHQ
R
ub
id
iu
m
sh
o
rt te
rm
s
ta
b
ili
ty
(τ
= 1 s
ec)
2
* 10
-9
1 *
10
-9
2
* 10
-1
0
5 *
10
-1
2
2 * 1
0 -1
2
2 *
10
-1
1
accu
racy
of
P
P
S
(p
ul
se
p
er se
co
nd
)
<
+
/-
250
n
sec
<
+
/-
500
n
sec
(
G
P
S
163
)
<
+/
- 2
5
0
n
sec
< +/
- 1
0
0
n
sec
< +/
- 1
0
0
n
sec
< +/
- 1
0
0
n
sec
< +/
- 1
0
0
n
sec
ph
as
e n
o
is
e
1 H
z
10
H
z
10
0 H
z
1 kH
z
-60 d
B
c/
H
z
-90 d
B
c/
H
z
-1
20 d
B
c/
H
z
-1
30 d
B
c/
H
z
1 H
z
10
H
z
10
0 H
z
1 k
H
z
-6
0 dB
c/
H
z
-9
0 dB
c/
H
z
-1
2
0
d
B
c/
H
z
-1
3
0
d
B
c/
H
z
1 H
z
10
H
z
10
0 H
z
1 k
H
z
-7
5 dB
c/
H
z
-1
10 d
B
c/
H
z
-1
3
0
d
B
c/
H
z
-1
4
0
d
B
c/
H
z
1 H
z
10
H
z
100
H
z
1 k
H
z
-1
0
0
d
B
c/
H
z
-1
3
0
d
B
c/
H
z
-1
4
5
d
B
c/
H
z
-155
dB
c/
H
z
1 H
z
10 H
z
1
00 H
z
1 kH
z
-100
dB
c/
H
z
-125
dB
c/
H
z
-140
dB
c/
H
z
-150
dB
c/
H
z
1 H
z
10 H
z
1
00 H
z
1 kH
z
-75 d
B
c/
H
z
-89 d
B
c/
H
z
-1
28 d
B
c/
H
z
-1
40 d
B
c/
H
z
accu
racy
fr
ee
r
un
, on
e day
+
/-
1
* 10
-7
+
/-
1 H
z (
N
o
te 1)
+
/-
2
* 10
-8
+
/-
0
,2 H
z (
N
ot
e 1)
+
/-
1,5
* 10
-9
+
/-
15 m
H
z (
N
ot
e 1)
+
/-
5 * 1
0
-1
0
+
/-
5 m
H
z (
N
o
te 1)
+
/-
1
* 10
-1
0
+
/-
1 m
H
z (
N
ot
e 1)
+
/-
2
* 10
-1
1
+
/-
0,2
m
H
z (
N
ot
e 1
)
accu
racy
fr
ee
r
un
, on
e y
ear
+
/-
1
* 10
-6
+
/-
10
H
z (
N
ot
e 1
)
+
/-
4
* 10
-7
+
/-
4 H
z (
N
o
te 1)
+
/-
1 *
10
-7
+
/-
1 H
z (
N
ot
e 1
)
+
/-
5 *
10
-8
+
/-
0,5
H
z (
N
ot
e 1
)
+
/-
1 * 1
0
-8
+
/-
0
,1 H
z (
N
ot
e 1)
+
/-
5 *
10
-1
0
+
/-
5 m
H
z (
N
ot
e 1)
accu
racy
G
P
S
-s
ync
hr
o
no
us
av
er
ag
ed 2
4
h
+
/-
1 *
10
-1
1
+
/-
1 *
10
-1
1
+
/-
5 *
10
-1
2
+
/-
1 * 1
0
-1
2
+
/-
1
* 10
-1
2
+
/-
1 *
10
-1
2
accu
racy
of
t
im
e
fr
ee
r
un
, on
e day
+
/-
8
,6 m
sec
+
/-
1
,8 m
sec
+
/-
1
30µ
se
c
+
/-
44
µ
se
c
+
/-
10
µ
se
c
+
/-
1
,8 µ
sec
accu
racy
of
t
im
e
fr
ee
r
un
, on
e y
ear
+
/-
32
s
ec
+
/-
13
s
ec
+
/-
3
,5 s
ec
+
/-
1
,6 s
ec
+
/-
300
m
sec
+
/-
1
6
m
sec
te
m
p
er
at
ur
e d
epen
d
an
t
dr
ift
, f
re
e r
un
+
/-
1
* 10
-6
(-
20..
.70°
C
)
+
/-
2
* 10
-7
(0
...60
°C
)
+
/-
5 *
10
-8
(-
2
0
...7
0°
C
)
+
/-
1 *
10
-8
(5
...7
0°
C
)
+
/-
2
* 10
-1
0
(5
...70
°C
)
+
/-
6 *
10
-1
0
(-
2
5
..
.70°
C
)
po
w
er
s
up
p
ly
@
2
5°
C
st
ea
d
y s
tat
e
wa
rm
u
p
5V
/
2
0
m
A
N/
A
5V
/
1
60m
A
5V
/
3
80m
A
5V
/
3
00m
A
5V
/
7
00m
A
5
V
/
300
m
A
5
V
/
700
m
A
12V
/
250
m
A
12V
/
700
m
A
24
V
/
54
0
m
A
N/
A
su
itabl
e f
o
r cl
ock t
ype
G
P
S
161
G
P
S
163
G
P
S
164
G
PS16
7
(
S
V
)
G
PS17
0
(
S
V
)
G
P
S16
xPC
I
G
PS1
6x
P
C
G
P
S
161
G
P
S
167
(
S
V
)
G
P
S
170
(
S
V
)
G
P
S16
xPC
I (
5
V
on
ly
)
G
PS1
6x
P
C
(
5
V
on
ly
)
G
PS16
1
G
P
S
167
(
S
V
)
G
P
S
170
(
S
V
)
G
PS1
61
G
P
S
167
(
S
V
)
G
P
S
170
(
S
V
)
G
PS16
7
(
S
V
)
G
PS17
0
(
S
V
)
G
PS1
67
(
S
V
)
G
PS1
70
(
S
V
)
No
te
1
:
T
he acc
ur
ac
y i
n H
er
tz
i
s b
as
ed on
t
he s
tan
dar
d
f
requ
en
cy
of
1
0
MH
z.
F
o
r ex
am
p
le:
A
cc
ur
ac
y o
f T
C
X
O
(
fr
ee r
un
on
e d
ay
) i
s +/
- 1
*
10
E
-7 * 1
0
MH
z =
+
/-
1 H
z
T
h
e
gi
ve
n
va
lu
e
s f
o
r t
h
e
accu
ra
cy of
f
re
q
u
e
n
cy an
d
t
im
e
(
n
ot
s
h
or
t t
e
rm
accu
ra
cy)
ar
e
on
ly
val
id
f
o
r a
con
st
a
n
t am
b
ie
n
t t
e
m
p
e
ra
tu
re
!
A
m
ini
m
u
m
t
im
e
o
f 2
4
ho
ur
s o
f G
P
S
-s
y
nc
h
ro
n
ic
it
y
i
s r
e
q
u
ir
e
d
be
fo
re
f
re
e
r
u
n s
ta
rt
s.