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Parameters
VIL (Input low level voltage)
VIH (Input high level voltage)
RPU (Equivalent pull-up)
RPD (Equivalent pull-down)
VOL (Output low level voltage)
VOH (Output high level voltage)
IOL (low level output current)
IOH (high level output current)
EXT_1PPS (J8.12) tolerance
V2X antenna gain
V2X sensitivity
V2X maximum Input Level
V2X adjacent channel rejection
V2X non-adjacent channel rejection
V2X output power
GNSS antenna gain
GNSS sensitivity (C/N
GNSS antenna bias
GNSS antenna detection current
Note:
*1: TX (J8.4) / EXT_GNSS_RX (J8.13)
*2: TRIGGER_SW (SW3.2) = ON
*3: TRIGGER_SW (SW3.2) = OFF
*4: IOL = 10 mA, IOH = -10mA
*5: RX (J8.3) / EXT_GNSS_TX (J8.14)
*6: I
under Min. = OPEN; I
ANT
A printed version of this document is an uncontrolled copy
© 2023 Unex Technology Corporation – Company Confidential
Conditions
Output current
EXT_1PPS
RESET
TAMPER
GPIO1/GPIO2
RS232
*1
EXT_1PPS
RESET
TAMPER
GPIO1/GPIO2
RS232
*1
EXT_1PPS
RESET
TAMPER
TAMPER
GPIO1/GPIO2
RS232
*5
GPIO1/GPIO2
RS232
*5
GPIO1/GPIO2
GPIO1/GPIO2
Accuracy/Bias
Precision/Jitter
Pulse width
5850-5925MHz
PER ≤ 10%
PER ≤ 10%,
-40 - +85 °C
PER ≤ 10%
-
-
Spectrum mask
Class C
Antenna Gain
LNA Gain
)
Acquisition
0
≤ 20mA
I
ANT
I
*6
ANT
over Max. = SHORT; I
between Min/Max. = NORMAL.
ANT
ANT
Doc. No: Unex-QSG-21-001
Min.
Typ.
Max.
-
500
-0.3
-
0.8
1.5
2.0
-
-
1.8
32
50
1.8
2.1
0.9
1.0
*2
32
50
*3
-
-
*4
-5
-5.4
2.5
-
*4
5
5.4
-
10
-
-
-100
-
-30
-
15
-
-
-
-92
-
-82
-
-
-
13
-
29
-
-
-
-
-
24
27
*4
22
30
3.0
-
12
-
Unit
900
mA
0.8
V
-
V
3.6
V
2.4
V
60
kΩ
2.3
kΩ
1.1
kΩ
60
kΩ
0.7
V
-
V
-
V
-
V
18
mA
-10
mA
100
ns
30
ns
-
ns
5
dBi
-
dBm
-
dBm
-30
dBm
-
dB
-
dB
20
dBm
-2
dBic
30
dB
dB-
45
Hz
3.3
V
58
mA
11/30
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