FALCOM A2D-JP Operating and installation instructions

Description
Embedded GSM/GPS–Module A2D–JP

©
2001
T
he information in this document is copyrighted for Falcom Wireless Communications
G
mbH. Any reproduction of this User Manual in whole or in part, electronic storage or
t
ranslation in other languages are permitted only with the prior written consent of Fal-
c
om Wireless Communications GmbH.
A
ll details of FALCOM’s products, particularly those in catalogues, in printed or other
f
orm, contain diagrams and details of products and performances which are not gua-
ranteed features, but approximations. In respect of these, only the agreements in the
c
ontract of supply are valid.
A
ll rights reserved.

Description Contents
A2D–JP Version 1.03 Side 1
Contents
1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1.2 Used abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.3 Related documents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.4 Alert symbols used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
2 Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1 General information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.2 Exposure to RF energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.3 Efficient modem operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.4 Antenna care and replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.5 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.6 Electronic devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.7 Vehicle electronic equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.8 Medical electronic equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.9 Aircraft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.10 Children . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.11 Blasting areas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2.12 Potentially explosive atmospheres . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2.13 Non-ionising radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
3 Safety standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4 Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5GSM–modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
5.1.1 GSM capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
5.1.2 GSM data services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
5.1.3 RF characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
5.1.4 SIM card reader. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.1.5 RS 232 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.1.6 Possible external devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.2 Special functionality pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
5.2.1 Firmware download procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
5.2.2 Resetting the GSM–module by AT+CFUN=1,1. . . . . . . . . . . . . . . . . . . . . . .19
5.3 GSM 07.05. and 07.07. commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

Description Contents
A2D–JP Version 1.03 Side 2
5.3.1 General AT commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.3.2 SMS AT commands (GSM 07.05) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
5.3.3 GSM AT commands (GSM 07.07). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
6 GPS receiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
6.2 Product overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
6.2.1 GPS receiver architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
6.2.2 Product applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
6.3 Technical description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
6.3.1 General information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
6.3.2 Hardware interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
6.3.2.1 Configuration and timing signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
6.3.3 Serial communication signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
6.3.4 DC input signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
6.3.5 Software interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
6.3.5.1 Binary data message. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
6.3.5.2 NMEA data message. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
7 A2D-JP evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Description List of figures
A2D–JP Version 1.03 Side 3
List of figures
Figure 1: Drawing of A2D–JP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Figure 2: Technical drawing of A2D–JP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Figure 3: Interface connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
Figure 4: Interface A: 60pin connector AMP 177984-2 . . . . . . . . . . . . . . . . . . . . . . .12
Figure 5: GPIO 1 →
→→
→Flash_LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Figure 6: Sample-application SIMPREK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
Figure 7: GPS receiver architecture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
Figure 8: The A2D-JP evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

Description Versions
A2D–JP Version 1.03 Side 1
Versions
Version number Author Changes
V 1.00 M. Menz Initial version
V 1.01 G. Buch Chip set of RAM/Flash changed
(GPS)
V 1.02 G. Buch Reset chip changed (GPS)
V 1.03 G. Buch Layout of L2/R35/C2/D13/C27
changed
Ground GSM-antenna changed

Description Introduction
A2D–JP Version 1.03 Side 2
1Introduction
1.1 General
This manual is focussed on the embedded GSM/GPS-module of the
FALCOM A2D-JP series from FALCOM GmbH. It contains some
information about the FALCOM GSM module and the FALCOM
GPS-module based on the CONEXANT Zodiac 2000 chip set.
Information furnished herein by FALCOM GmbH is believed to
be accurate and reliable. However, no responsibility is assu-
med for its use. Also the information contained herein is sub-
ject to change without notice.
Users are advised to proceed quickly to the „Security“ chapter
and read the hints carefully.
Figure 1: Drawing of A2D–JP

Description Introduction
A2D–JP Version 1.03 Side 3
Figure 2: Technical drawing of A2D–JP
4
53.8±0.15
73.2±0.15
90.2±0.3
15
20
16.35
6.65
2
4.65
6.85
12.1 max
440.3±0.15
48.4±0.25
Ø2.7
(3x)
Ø5
2.8
13.3
1.65
1.7 tief
25.5 57.15
3140
10.15
(94.7)

Description Introduction
A2D–JP Version 1.03 Side 4
1.2 Used abbreviations
Abbreviation Meaning
CTS Clear To Send signal from Dent
DGPS Differential GPS
DOP Dilution of Precision
ECEF Earth-Centred Earth-Fixed Coordinate system
EEPROM Memory for parameter
ETSI European Telecommunications Standards Institute
GSM Global System for Mobile communications
GPS Global Positioning System
GGA GPS Fixed Data
HDOP Horizontal DOP
IMEI International Mobile station Equipment Identity
ME Mobile Equipment
NMEA National Maritime Electronics Association
PIN Personal Identification Number
PLMN Public Land Mobile Network
PRN Pseudorandom Noise Number–The Identity of GPS satellites
PUK Personal Unblocking Key
RP Receive Protocol
RTC Real Time Clock
RTCM Radio Technical Commission for Maritime Services
RXD Data input
RXQUAL Received Signal Quality
SIM Subscriber Identity Module
SMS Short Message Service
SMS/PP Short Message Service/Point-to-Point
SRAM Static Random Access Memory
TA Terminal Adapter
TE Terminal Equipment
TP Transmit Protocol
TTFF Time To First Fix
TXD Data output
Table 1: Abbreviations

Description Introduction
A2D–JP Version 1.03 Side 5
1.3 Related documents
[1] ETSI GSM 07.05 "Use of Data Terminal Equipment - Data Circuit terminating
Equipment interface for Short Message Service and Cell
Broadcast Service"
[2] ETSI GSM 07.07 "AT command set for GSM Mobile Equipment"
[3] ITU-T V.25ter "Serial asynchronous automatic dialling and control"
[4] Zodiac GPS receiver Family Designers' Guide http://www.falcom.de/service/downloads
[5] GPS Chipset-Zodiac 2000 http://www.falcom.de/service/downloads
[6] Serial Data I/O Interface see chapter 5 of [4]
1.4 Alert symbols used
Alerts the user to potential safety risks.
!
Indicates important information and tips.

Description Security
A2D–JP Version 1.03 Side 6
2 Security
IMPORTANT FOR THE EFFICIENT AND SAFE OPERATION OF
YOUR GSM–MODEM, READ THIS INFORMATION BEFORE
USE!
Your embedded GSM/GPS–modem is one of the most exciting and
innovative electronic products ever developed. With it you can stay
in contact with your office, your home, emergency services, and
others, wherever service is provided.
This chapter contains important information for the safe and reliable
use of the GPS receiver. Please read this chapter carefully before
starting to use the GPS receiver.
2.1 General information
Your modem utilises the GSM standard for cellular technology. GSM
is a newer radio frequency („RF“) technology than the current FM
technology that has been used for radio communications for deca-
des. The GSM standard has been established for use in the Euro-
pean community and elsewhere.
Your modem is actually a low power radio transmitter and receiver.
It sends out and receives radio frequency energy. When you use
your modem, the cellular system handling your calls controls both
the radio frequency and the power level of your cellular modem.
The Global Positioning System uses satellite navigation, an entirely
new concept in navigation. GPS has become established in many
areas, for example, in civil aviation or deep-sea shipping. It is ma-
king deep inroads in vehicle manufacturing, and long before every-
one of us will use it in one way or another.
The GPS system is operated by the government of the United States
of America, which also has sole responsibility for the accuracy and
maintenance of the system. The system is constantly being im-
proved and may entail modifications effecting the accuracy and per-
formance of the GPS equipment.
2.2 Exposure to RF energy
There has been some public concern about possible health effects
of using GSM modem. Although research on health effects from RF
energy has focused for many years on the current RF technology,
scientists have begun research regarding newer radio technologies,
such as GSM. After existing research had been reviewed, and after
compliance to all applicable safety standards had been tested, it has
been concluded that the product is fit for use.

Description Security
A2D–JP Version 1.03 Side 7
If you are concerned about exposure to RF energy there are things
you can do to minimise exposure. Obviously, limiting the duration of
your calls will reduce your exposure to RF energy. In addition, you
can reduce RF exposure by operating your cellular modem efficient-
ly by following the guidelines below.
2.3 Efficient modem operation
In order to operate your modem at the lowest power level, consistent
with satisfactory call quality please take note of the following hints.
If your modem has an extendible antenna, extend it fully. Some mo-
dels allow you to place a call with the antenna retracted. However
your modem operates more efficiently with the antenna fully exten-
ded.
Do not hold the antenna when the modem is „IN USE“. Holding the
antenna affects call quality and may cause the modem to operate at
a higher power level than needed.
2.4 Antenna care and replacement
Do not use the modem with a damaged antenna. If a damaged an-
tenna comes into contact with the skin, a minor burn may result. Re-
place a damaged antenna immediately. Consult your manual to see
if you may change the antenna yourself. If so, use only a manufac-
turer-approved antenna. Otherwise, have your antenna repaired by
a qualified technician.
Use only the supplied or approved antenna. Unauthorised anten-
nas, modifications or attachments could damage the modem and
may contravene local RF emission regulations or invalidate type ap-
proval.
Operate the GPS receiver with a connected antenna and make sure
that there is no obstruction between the receiver and the satellite.
Make absolutely sure that the antenna socket or antenna cable is
not shorted as this would render the GPS receiver dysfunctional.
Do not use the receiver with a damaged antenna. Replace a dama-
ged antenna without delay. Use only a manufacturer-approved an-
tenna. Use only the supplied or an approved antenna with your GPS
receiver. Antennas from other manufacturers which are not authori-
zed by the supplier can damage the GPS receiver. Technical modi-
fications and additions may contravene local radio-frequency emis-
sion regulations or invalidate the type approval.
Authorized GPS antennas:
FALCOM ANT 006 (active)

Description Security
A2D–JP Version 1.03 Side 8
2.5 Driving
Check the laws and regulations on the use of cellular devices in the
area where you drive. Always obey them. Also, when using your mo-
dem while driving, please pay full attention to driving, pull off the
road and park before making or answering a call if driving conditions
so require. When applications are prepared for mobile use they
should fulfil road-safety instructions of the current law!
2.6 Electronic devices
Most electronic equipment, for example in hospitals and motor ve-
hicles is shielded from RF energy. However RF energy may affect
some malfunctioning or improperly shielded electronic equipment.
2.7 Vehicle electronic equipment
Check your vehicle manufacturer's representative to determine if
any on board electronic equipment is adequately shielded from RF
energy.
2.8 Medical electronic equipment
Consult the manufacturer of any personal medical devices (such as
pacemakers, hearing aids, etc...) to determine if they are adequately
shielded from external RF energy.
Turn your modem OFF in health care facilities when any regulations
posted in the area instruct you to do so. Hospitals or health care fa-
cilities may be using RF monitoring equipment.
2.9 Aircraft
Turn your modem OFF before boarding any aircraft.
Use it on the ground only with crew permission.
Do not use it in the air.
To prevent possible interference with aircraft systems, Federal Avia-
tion Administration (FAA) regulations require you to have permissi-
on from a crew member to use your modem while the plane is on the
ground. To prevent interference with cellular systems, local RF re-
gulations prohibit using your modem whilst airborne.
2.10 Children
Do not allow children to play with your modem. It is not a toy. Chil-
dren could hurt themselves or others (by poking themselves or
others in the eye with the antenna, for example). Children could da-
mage the modem, or make calls that increase your modem bills.

Description Security
A2D–JP Version 1.03 Side 9
2.11 Blasting areas
To avoid interfering with blasting operations, turn your unit OFF
when in a "blasting area" or in areas posted : „turn off two-way ra-
dio“. Construction crew often use remote control RF devices to set
off explosives.
2.12 Potentially explosive atmospheres
Turn your modem OFF when in any area with a potentially explosive
atmosphere. It is rare, but your modem or its accessories could ge-
nerate sparks. Sparks in such areas could cause an explosion or
fire resulting in bodily injury or even death.
Areas with a potentially explosive atmosphere are often, but not al-
ways, clearly marked. They include fuelling areas such as petrol sta-
tions; below decks on boats; fuel or chemical transfer or storage fa-
cilities; and areas where the air contains chemicals or particles, such
as grain, dust, or metal powders.
Do not transport or store flammable gas, liquid, or explosives, in the
compartment of your vehicle which contains your modem or acces-
sories.
Before using your modem in a vehicle powered by liquefied petrole-
um gas (such as propane or butane) ensure that the vehicle com-
plies with the relevant fire and safety regulations of the country in
which the vehicle is to be used.
2.13 Non-ionising radiation
As with other mobile radio transmitting equipment users are ad-
vised that for satisfactory operation and for the safety of personnel,
it is recommended that no part of the human body be allowed to
come too close to the antenna during operation of the equipment.
The radio equipment shall be connected to the antenna via a non-
radiating 50Ohm coaxial cable.
The antenna shall be mounted in such a position that no part of the
human body will normally rest close to any part of the antenna. It is
also recommended to use the equipment not close to medical de-
vices as for example hearing aids and pacemakers.

Description Safety standards
A2D–JP Version 1.03 Side 10
3 Safety standards
This GSM/GPS-modem complies with all applicable RF safety
standards.
The embedded GMS/GPS-modem meets the safety standards for
RF receivers and the standards and recommendations for the pro-
tection of public exposure to RF electromagnetic energy established
by government bodies and professional organizations, such as di-
rectives of the European Community, Directorate General V in mat-
ters of radio frequency electromagnetic energy.

Description Technical data
A2D–JP Version 1.03 Side 11
4 Technical data
General specifications
Dimensions 95 mm x 50 mm x 15 mm (B x W x H)
Weight 60 g
Table 2: General specifications
Power supply
GPS VC3 3.3 V DC ±5 %
Max. 190 mA Operate
VBAT 3 V DC ±0,25 V
Max. 40 µA for „Keep Alive“
Preamp. Power 3,3 V DC –6 V DC ±5 %
Max. 50 mA
GSM VC5 5,0 V DC ± 5 %
Average current (in mA at 5V nominal):
0,015
17*
30*
260*
350*
in OFF mode 2 (EN pulled to LOW, the internal regulator is switched
off)
in OFF mode 1 (AT+CPOF was issued and SOFT_ON was set to
LOW, the internal regulator is still working)
in idle mode (base station sends at -85 dBm)
in transmit mode at power level 7
in transmit mode at power level 5 (Maximum)
* Serial interface is applied and working.
Table 3: Power supply
Temperature limits
Operation -20 °C to +55 °C
Transportation -40 °C to +70 °C
Storage -25 °C to +70 °C
Table 4: Temperature limits
Interface specifications
Interface A 60pin connector AMP 177984-2
Interface B GPS 50 ΩMCX female, for active 3 V GPS antenna
Interface C GSM 50 Ω, SMB male
Interface D SIM card reader for small SIM cards (3V)
Table 5: Interface specifications

Description Technical data
A2D–JP Version 1.03 Side 12
Figure 3: Interface connections
Figure 4: Interface A: 60pin connector AMP 177984-2
B
A
C
D
Pin No. 1
1
60

Description
A2D–JP Version1.03 Side13
CorrectionPinconfigurationAMP177984-2
PinGSM–modem Description Level
1MICP15 Microphone1positive differentialinp.
2MICN15 Microphone1negative differentialinp.
3SPKP2Speaker1positivedifferentialout.
4SPKN2Speaker1negativedifferentialout.
5DTR RS-232DataTerm.Ready CMOS2,8Vinp.
6CTS RS-232ClearToSendCMOS2,8Vout.
7DSR RS-232DataSetReady CMOS2,8Vout.
8RTSRS-232ReadyToSend CMOS2,8Vinp.
9RI RS-232RingIndicator CMOS2,8Vout.
10 DCD RS-232DataCarrierDetect CMOS2,8Vout.
11SOFTON Turnphoneon CMOS2,8Vinp.
12 RINGPWMRingerInterfaceCMOS2,8Vout.
13 TX RS-232TransmitDataCMOS2,8Vout.
14 RX RS-232ReceiveDataCMOS2,8Vinp.
15 Free
16 RESETGSM Reset-ActiveLow SCHMITT
17 Free
18 VCCRTC RTCback-upbatt.Supplyinp.
19 Free
20 Free
21 Free
22 Free
23 VC5 Powersupply5VDC
24 VC5 Powersupply5VDC
25 VC5 Powersupply5VDC
26 VC5 Powersupply5VDC
27 GPIO1 Generalpurposein/out CMOS2,8V
28 VC5 Powersupply5VDC
29 Free
30 EN InternalPowerenableCMOS2,8Vinp.
31 GROUND
32 GROUND
33 GROUND
Table1:PinconfigurationAMP177984-2,GSM-modem

Description
A2D–JP Version1.03 Side14
34 GROUND
35 SIMPREK SIMpresentforexternalcard CMOS2,8Vinp.
36 GROUND
37 SIMDATASIMDatainp./out.
38 SIMVCC SIMCardpowersupply3VDC
39 SIMRST SIMReset inp.
40 SIMCLK SIMClock out.
PinGPSreceiver Description Level
41 TMARK 1PPStimeMarkOutput CMOS3,3Vout.
42 10KHZUTC10kHzClockCMOS3,3Vout.
43 GROUND
44 GROUND
45 SDI2Serial2DataInput CMOS3,3Vinp.
46 GROUND
47 GROUND
48 SDO2Serial2DataOutput CMOS3,3Vout.
49 SDO1Serial1DataOutput CMOS3,3Vinp.
50 SDI1Serial1DataInput CMOS3,3Vout.
51 WHEEL_TICKReservedforWheelin
52 GROUND
53 DIRECTION NMEAProtocolselectLow
54 DSP_GPIO3ROMdefaultselect Low
55 M-RST MasterResetInput Low
56 GYRO_IN ReservedforGyro_in
57 VBATT_RTC BatteryBackupInput 3VDC
58 3,3VDC PrimaryDCPower 3,3VDC
59 PREAMP_POWER PreamplifierPower3,3VDC–6VDC
60 3,3VDC PrimaryDCPower 3,3VDC
Table2:PinconfigurationAMP177984-2,GPSreceiver
PinGSM–modem Description Level
Table1:PinconfigurationAMP177984-2,GSM-modem

Description GSM–modem
A2D–JP Version 1.03 Side 15
5GSM–modem
5.1 General
5.1.1 GSM capability
E-GSM and DCS (GSM ETSI Phase I and II)
5.1.2 GSM data services
300 …14400 BPS, asynchronous, transparent and non-transparent
(V.21, V.22, V.23, V.22bis, V.26ter, V.32, V.34, V.110)
5.1.3 RF characteristics
Receiver
EGSM Sensitivity < −104 dBm
DCS Sensitivity < −100 dBm
Selectivity @ 200 kHz > +9 dBc
Selectivity @ 400 kHz > +41 dBc
Dynamic range 62 dB
Intermodulation > -43 dBm
Co-channel rejection ≥9 dBc
Table 8: Receiver
Transmitter
Maximum output power (EGSM) 33 dBm ±2 dB
Maximum output power (DCS) 30 dBm ±2 dB
Minimum output power (EGSM) 5 dBm ±5 dB
Minimum output power (DCS) 0 dBm ±5 dB
H2 level ≤ 30 dBm
H3 level ≤ 30 dBm
Noise in 925 - 935 MHz ≤ 67 dBm
Noise in 935 - 960 MHz ≤ 79 dBm
Noise in 1805 - 1880 MHz ≤ 71 dBm
Phase error at peak power < 5 °RMS
Frequency error ±0.1ppm max
Table 9: Transmitter