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PAMS Technical Documentation
RPE–1 Series Transceiver
Chapter 2
TECHNICAL
INFORMATION
Original 02/98
Copyright 1998. Nokia Mobile Phones. All Rights Reserved.
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General Information
Amendment
Number
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AMENDMENT RECORD SHEET
Date Inserted By Comments
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CHAPTER 2 – GENERAL INFORMATION
Introduction Page 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product Selection Page 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transceiver RPE–1 Page 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Product and Module List Page 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NOTICE TO USER Page 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Environmental conditions Page 2–5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Specifications Page 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications of RPE–1 Series Transceiver Page 2–6. . . . . .
Electrical Specifications Page 2–6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transceiver General Features Page 2–6. . . . . . . . . . . . . . . . . . . . . . .
Receiver Branch Page 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Transmitter Branch Page 2–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Information
Original 02/98
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Introduction
This chapter contains a list of products/modules together with their associated
order codes, and details of the performance specifications for the RPE–1
Transceiver. The performance specifications are split into general, transmitter
and receiver functions.
Product Selection
Transceiver RPE–1
The Cellular Card Phone RPE–1 is a GSM class 5 compatible cellular phone
without a battery or user interface of its own. Instead, the device is computer
controlled through the 68–pin PCMCIA connector. This connector is used to:
1) supply the card with all operating power it needs,
2) transfer operating commands and their responses,
3) transfer digitized speech or GSM data and control messages and
4) during production or servicing transfer tuning parameters and
FLASH download data.
Technical Documentation
Physically the Cellular Card Phone is compatible with the PC Card ’95 standard
(and earlier PCMCIA standard) for type II extended cards:
Item/name: Type: Product code:
1. Transceiver RPE–1 0630080
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Product and Module List
Name of module Type
code
RF/System module GX8 GX8 0200830
Mechanics MRP–1 0261129
Transceiver card RPE–1 0630080
RPE–1 service manual RPE–1 0275326
RPE–1 transceiver card RPE–1 0630080 PCMCIA GSM transceiver card
NOTICE TO USER
The RPE–1 receiver must be kept in its original protective case when not inserted in a PCMCIA slot. The reason is to protect the connector from contaminants that may affect the functioning of the unit.
Material
code
Notes
General Information
Environmental conditions
Environmental condition Ambient temperature
(degrees Celcius)
Extreme operation temperature –20 to +55 GSM specification fulfilled, cus-
tomer information.
Storage temperature –40 to +85
Notes
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Technical Specifications
General Specifications of RPE–1 Series Transceiver
Extremes of allowed operating ambient
temperature
Extremes of allowed storage ambient
temperature
Supply voltage
Supply current (max.) 700 mA allowed
Dimensions (h x w x d) (NOKIA 2)
S transceiver + antenna
Weight (NOKIA 2)
S transceiver + antenna
–20_C to +55_C
(GSM specification)
–40_C to +85_C
3.0 V...5,25V
124 x 54 x 10 mm
60 g
Technical Documentation
Electrical Specifications
Transceiver General Features
Parameter Unit
Cellular system GSM
RX frequency band 935 ... 960 MHz
TX frequency band 890 ... 915 MHz
Output power 13 ... 29 dBm (20 mW ... 0.8 W)
Duplex spacing 45 MHz
Number of RF channels 124
Channel spacing 200 kHz
Number of TX power levels 9
Sensitivity –102 dBm, S/N > 8 dB
Frequency error <+/– 0.1 ppm
RMS phase error < 5.0 _
peak phase error < +/– 20 _
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General Information
Receiver Branch
Item Values
RX frequency range 935... 960 MHz
Type Linear, two IFs
Intermediate frequencies 71 MHz, 13 MHz
3 dB bandwidth 100 kHz
Reference noise bandwidth 270 kHz
Sensitivity –102 dBm, S/N > 8 dB, BN=135 kHz
AGC dynamic range 94 dB, typ.
Receiver gain 65 dB (voltage gain)
RF front end gain control range 40 dB
2nd–IF gain control range 57 dB
Input dynamic range –102 ... –10 dBm
Gain relative accuracy in receiving band +/– 1.5 dB
Gain relative accuracy on channel +/– 0.4 dB
Transmitter Branch
Item Values
TX frequency range 890 ... 915 MHz
Type Up conversion
Intermediate frequency 116 MHz
Maximum output power 0.8 W (29 dBm)
Power control range 16 dB
Maximum RMS phase error 5 deg.
Maximum peak phase error 20 deg.
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