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Programmes After Market Services NHE8/9 Series Transceivers
Chapter 2 General Information
issue 2 11/97
NHE8/9 General Information
PAMS Technical Documentation
CONTENTS Page No
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Product and Module List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Electrical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transceiver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receiver Branch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter Branch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 23 24 24 25 25 25 26
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PAMS Technical Documentation
NHE8/9 General Information
Introduction
This chapter contains a list of products/modules together with their associated order codes, and details of the technical specifications for the Transceiver; these specifications are split into general, transmitter and receiver functions. The NHE8/9 are handportable cellular phones for the panEuropean GSM network. They have a GSM phase 1 power class 4 transceiver providing 11 power levels with a maximum output power of 2W. The basic handportable package offers the user a standard battery pack and travel charger for charging from mains. Accessories and other options are listed in the table below.
Modules and Accessories
Modules
Unit/type: Transceiver NHE8 Transceiver NHE9 GJ3 System Module GU9 UIF Module MNHE8 Mechanical Assembly MNHE9 Mechanical Assembly Product code: Module code: 0500810 0500811 0200883 0200886 0261117 0261118
Accessories
All accessories are deemed nonserviceable unless stated Standard Battery BMH1 Extended Battery BLJ4 Fast Travel Charger ACH6X (UK) Fast Travel Charger ACH6E (EUR) Fast Travel Charger ACH6A (AUS) Fast Travel Charger ACH6U (US) Universal Mobile Charger LCH6 Desktop Stand CGD8 External Antenna Unit for Data AAH1D PCMCIA Card DTP2C Data Cable DLH5 Data Cable DAU4F I.R.Link Module JLP1 I.R.Connector JLC1 0730059 0730056 0750079 0750078 0670199 0670190 0675087 0675084 0675086 0675085 0675076 0675156 0750077
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NHE8/9 General Information Headset Adapter HDA4 Headset HDC2 Fixed Mobile Charger LCM1 Power Cable for above PCM5 Handsfree unit PHF3
PAMS Technical Documentation 0694042 0694017 0675077 0730058 serviceable
Mobile Accessories
Mobile Holder MBT5 Handsfree Unit PHF3 · HF/charger module DC9 · mechanics MPHF3 Power Cable PCH4J HF Microphone HFM7 HF Speaker HFS9 Mounting Plate MKE7 Swivel Plate HHS7 Power Cable XLC1 0730055 0690012 0692007 0650021 0650020 0730060 0620030 0694030 0200656 0260681
Technical Specifications
General Specifications
+5_C to +40_C Temperature range (Extreme condi- 20_C to +55_C tions) specifiacations fulfilled
Temperature range (Nominal) Operating time (with BMH1) S talk time S standby time Battery voltage Nominal current consumption S power off mode m(max): S idle mode (SIM clock OFF) S call mode, 2W (typ): Dimensions (h x w x d) Weight S transceiver + BLJ1 S transceiver (BMH1)
up to min (DTX OFF, 2W) up to min (0 speech, DTX ON) up to hrs V 1.5 mA 4.6 mA (strong field,no neighbours) 9.1 mA (weak field, 5 weak + 1 strong neighbours) 224 mA 136 x 45 x 21mm 146g 187g
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PAMS Technical Documentation
NHE8/9 General Information
Electrical Specifications
Transceiver Cellular system Number of RF channels Number of time domain channels Duplex spacing Channel spacing Modulation type
Global System (GSM) 124 81 RF channel 45 MHz 200 kHz GMSK
Receiver Branch
935.2...959.8 MHz Type linear, 2 IFs IF 71 MHz and 13 MHz 3 dB bandwith ± 100 kHz Reference noise bandwidth 270 kHz Sensitivity 102 dBm RX channel input I/Q S/N ratio > 8 dB 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 receive band ± 1.5 dB Gain relative accuracy on channel ± 0.4 dB
Frequency band
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NHE8/9 General Information Transmitter Branch Frequency band Type Intermediate frequency Gain control range Power class Output power Power levels Power level step size Tolerance at 2 W power Tolerance at other levels Frequency error RMS phase error Peak phase error
PAMS Technical Documentation
890.2...914.8 MHz Upconversion 116 MHz 20 dB 4 1333 dBm/20 mW...2 W 11 2 dB "1.5 dB <"2 dB (ext. temp. "2.5 dB) "3 dB (ext. temp. "4 dB) "0.1 ppm < 5_ < 20_
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