RIM 1902G Integrator Manual page 73

Oem radio modem for gsm/gprs wireless networks
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,
specifications
66
,
RI pin
54
,
RIM firmware
58
RIM GPRS Radio Modem
,
advantages
15
integration possibilities
,
models
14
,
overview
14
,
RIM, contacting
20
,
RS-232 interface
26
,
RTS pin
55
,
,
RX pin
56
58
,
RX2 pin
54
S
serial cable, connecting to the test board
35
serial communications
,
interface
50
,
port
52
,
specifications
66
setting up the interface and test board (off-
,
board SIM)
32
setting up the interface and test board (on-
,
board SIM)
27
setting up the test board (off-board SIM)
setting up the test board (on-board SIM)
,
shielding
64
shutting down the radio modem
signal to (noise + distortion), specifications
,
signal to noise ratio
68
SIM card
,
activation
20
,
holder
27
inserting into holder
SIM interface pins
,
,
warning
30
35
SIM interface pins
,
Clock
51
,
Ground
51
,
Input/Output
51
,
Reset
51
Integrator Guide
,
15
,
,
29
,
32
,
27
,
57
,
68
,
,
30
35
,
51
,
VCC
51
SIM test board incorporation
,
SIM, interface cable
42
,
single board design
17
,
single-use batteries
48
size, GPRS radio modem
,
,
SMA connector
31
36
,
,
,
SMA plug
31
36
42
,
software development
specifications
,
audio
67
environmental properties
frequency response
,
gain setting
67
input/output impedance
mechanical properties
,
minimum voltage
,
noise immunity
16
,
power supply
66
receiver sensitivity
,
RF properties
66
serial communications
,
shielding
16
signal to (noise + distortion)
,
size
17
,
transmitter range
,
SPK N pin
53
,
SPK P pin
53
,
standoffs
39
Subscriber Identity Module
,
support, contacting
20
T
test board
,
,
antenna
31
36
,
components
26
connecting the antenna
connecting the headset
connecting to AC outlet
connecting to the computer
output to computer
,
,
power switch
31
Index
,
52
,
17
22
,
67
,
68
,
68
,
67
46
,
16
,
66
,
68
17
,
20
,
,
31
36
,
,
32
36
,
,
31
36
,
,
29
35
,
26
36
73

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