Siemens AC75 Specifiche Pagina 80
- Pagina / 120
- Indice
- SEGNALIBRI
Valutato. / 5. Basato su recensioni clienti
AC75 Hardware Interface Description
Strictly confidential / Preliminary
s
AC75_HD_V00.202 Page 80 of 120 27.04.2006
4.2 Antenna Connector
AC75 uses a subminiature coaxial antenna connector type SMP MIL-Std 348-A supplied
from Rosenberger.
Table 19: Product specifications of Rosenberger SMP connector
Item Specification Conditions
Material and finish
Center contact Brass
0.8 µm gold plating over 2-4 µm NiP
plating
Outer contact Brass
0.8 µm gold plating over 2-4 µm NiP
plating
Dielectric PTFE
Electrical ratings
Nominal Impedance
50 Ω
Operating frequency DC – 2 GHz
VSWR 1.10 DC to 2 GHz
Insertion loss
≤ 0.1 dB x √ f/GHz
Center contact resistance
max. 6 mΩ
Outer contact resistance
max. 2 mΩ
Insulation resistance
5 GΩ
Working voltage 335 V rms at sea level
Dielectric withstanding voltage 500 V rms at sea level
Mechanical ratings
Durability 30 mating cycles
Engagement force 20-35 N
Disengagement force 30-50 N
Center contact captivation
Axial retention force
7 N min.
Environmental ratings
Operating temperature -65°C to +155°C
Manufacturer
Rosenberger Hochfrequenztechnik GmbH & Co.
POB 1260
D-84526 Tittmoning
http://www.rosenberger.de
- Hardware Interface Descri 1
- Contents 3
- Figures 6
- 0 Document History 7
- 1 Introduction 8
- 1.2 Terms and Abbreviations 9
- 1.3 Type Approval 12
- 1.4 Safety Precautions 14
- 2 Product Concept 16
- 2.2 AC75 System Overview 19
- 2.3 Circuit Concept 20
- 3 Application Interface 21
- 3.1 Operating Modes 22
- 3.2 Power Supply 24
- 3.3.1 Turn on AC75 26
- 29
- Device(s) 31
- Table 6: Signal states 32
- 3.3.3 Turn off AC75 34
- 3.3.4 Automatic Shutdown 37
- 3.3.4.6 Overvoltage Shutdown 39
- 3.5 Charging Control 41
- 3.5.1 Hardware Requirements 41
- 3.5.2 Software Requirements 41
- 3.5.5 Charger Requirements 44
- 3.6 Power Saving 47
- AT interface disabled 48
- AT interface enabled 48
- 3.8 RTC Backup 50
- 3.9 SIM Interface 51
- 3.9.1 Installation Advice 52
- 3.10 Serial Interface ASC0 53
- 3.11 Serial Interface ASC1 55
- 3.12 USB Interface 56
- C Interface 59
- Figure 20: I 60
- 3.14 SPI Interface 61
- SPI MODE 0 SPI MODE 1 62
- SPI MODE 2 SPI MODE 3 62
- Clock phase 62
- Clock polarity 62
- 3.15 Audio Interfaces 63
- 3.15.1 Speech Processing 64
- 3.15.2 Microphone Circuit 64
- GSM module 68
- 3.15.4.1 Master Mode 70
- 3.15.4.2 Slave Mode 72
- 3.16 GPIO Interface 74
- Transmit burst 75
- 1 Tx 577 µs every 4.616 ms 75
- 2 Tx 1154 µs every 4.616 ms 75
- SYNC signal 75
- 3.17.4 PWR_IND Signal 77
- 4 Antenna Interface 78
- 4.1 Antenna Diagnostic 79
- 4.2 Antenna Connector 80
- 5.2 Operating Temperatures 83
- 5.3 Storage Conditions 84
- Table 26: Signal description 87
- EMRG_RST 88
- I2CDAT_SPIDO I/O V 91
- 5.6 Power Supply Ratings 93
- 2Tx / 3Rx 94
- 5.7.4 Voiceband Receive Path 99
- 5.8 Air Interface 101
- 5.9 Electrostatic Discharge 102
- 6 Mechanics 103
- All dimensions in mm 104
- 7 Sample Application 109
- 8 Reference Approval 111
- granted to Siemens AG 112
- FCC identifier QIPAC75 112
- IC: 267W-AC75 112
- 9 Appendix 113
- Spacer - Aluminum / 115
- Wall thickness = 0.8mm 115
- Insulating Spacer for M2 116
- Self-gripping 116
- External thread at both ends 116
- Hexagon Nut 118
- DIN 934 - ISO 4032 118
- Figure 48: Lithium 119
- Ion battery from 119
- Figure 49: VARTA 120
- PoLiFlex® Lithium 120
- Polymer battery 120
Prodotti e manuali riguardandi Networking Siemens AC75
Networking Siemens E-110-I Manuale Utente
(23 pagine)
(23 pagine)
Networking Siemens 6RA70 Specifiche
(130 pagine)
(130 pagine)
Networking Siemens SL2-141 Manuale Utente
(24 pagine)
(24 pagine)
Networking Siemens TC35 Specifiche
(34 pagine)
(34 pagine)
Networking Siemens 6RA70 Manuale Utente
(12 pagine)
(12 pagine)
Networking Siemens RUGGEDCOM RSG2200 Specifiche
(46 pagine)
(46 pagine)
Networking Siemens I-SURF Manuale di Servizio
(170 pagine)
(170 pagine)
Networking Siemens SLI-5310-I IAD Manuale Utente
(28 pagine)
(28 pagine)
Networking Siemens CL-110-I Manuale Utente
(109 pagine)
(109 pagine)
Networking Siemens RUGGEDCOM RSG2200 Guida Utente
(170 pagine)
(170 pagine)
Networking Siemens TC35 Terminal Specifiche
(439 pagine)
(439 pagine)
Networking Siemens SPC3 Specifiche
(4 pagine)
(4 pagine)
Networking Siemens SANTIS-ab Manuale Utente
(28 pagine)
(28 pagine)
Networking Siemens Sinumerik 810T Manuale Utente
(90 pagine)
(90 pagine)
© 2020, manymanuals.it. Tutti i diritti riservati | 0.041 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commenti su questo manuale