User Guide

PAMS
Technical Documentation
RAE–2
UIF Module BS2
Page 4 – 6
Original 02/99
NotesUnitMaxi-
mum
Typical /
Nominal
Mini-
mum
Parame-
ter
Line Sym-
bol
Pin /
Conn.
49/X700 V28_1 PDA LCD
logic sup-
2.7 2.8 2.85 V
g
ply volt-
age
0.3 2.0 mA
5,7,9,31,
34,36,38,
41,46,51/
X700
GND 0 V
AC Characteristics
Pin /
Conn.
Parameter Minimum Typical /
Nominal
Maximum Unit Notes
6,7/
N700
Frequency 152 158 165 Hz
Differential mea-
tb t
N700
Peak–to–peak volt-
age
155 164 175 V
surement between
the pins, NOT be-
tween
p
in and
RMS voltage 58 63 70 V
tween
in
and
ground
6,7/
N730
Frequency 148 156 168 Hz
Differential mea-
tb t
N730
Peak–to–peak volt-
age
160 164 170 V
surement between
the pins, NOT be-
tween
p
in and
RMS voltage 61 65 70 V
tween
in
and
ground
X790,
X791
Transmitter fre-
quency
890 915 MHz
Receiver frequency 935 960 MHz
Interface to BS1 PDA Module
Pin I/O Line Symbol Parameter Mini-
mum
Typical /
Nominal
Maxi-
mum
Unit Notes
1 VPDA Filtered bat-
tlt
3.0 3.6 4.1 V
tery voltage
from PDA
0 mA PDA and CMT
backlights
OFF
13 30 mA PDA LCD
backlight ON
7 15 mA CMT LCD
backlight ON
2 O PWRKEYx Power on key 0
0.7xVBB
0.3xVBB
VBB
V Low, Power
key pressed
High
3 VBB Regulated
baseband volt-
2.7 2.8 2.85 V
baseband
volt
-
age
300 A