Microhard Systems Pico P2400 series Modem Manuals

Manuals and User Guides for Microhard Systems Pico P2400 series Modem. We have 1 Microhard Systems Pico P2400 series Modem manual available for free PDF download: Operating Manual

Microhard Systems Pico P2400 series Operating Manual (87 pages)

Miniature 2.4 GHz Wireless Mode (OEM & Enclosed Models)

Brand: Microhard Systems | Category: Modem | Size: 6.22 MB

Table of Contents
7
1 Overview

10
- Performance Features
  10
- Specifications
  11
2 Hardware Description

13
- Mechanical Drawing
  14
- Pin Descriptions
  18
- Minimum Connection Requirements
  21
- Electrical Characteristics
  22
  - Test Conditions
    22
    
    Minimum and Maximum Values
    22
    
    Typical Values
    22
    
    Loading Capacitor
    22
    
    Pin Input Voltage
    22
  - Absolute Maximum Ratings
    23
  - Operating Conditions
    23
    
    Operating Conditions at Power-Up / Power-Down
    23
    
    Voltage Characteristics
    23
    
    Current Characteristics
    24
    
    IO Port Characteristics
    24
    
    12-Bit ADC Characteristics
    26
- P2400 to N2420 Pin-Outs
  28
- P2400 Enclosed
  29
3 Configuration

34
- Configuration/Unit Modes
  34
  - Command Mode
    34
  - Data Mode
    35
  - Network Type
    36
  - Frequency Hopping - Channel Spacing
    36
- Point to Point Network
  37
  - Operating Modes / Unit Types
    37
  - Configuration Using Factory Defaults
    39
  - Retransmissions
    43
  - Network Synchronization
    43
- Point to Multipoint Network
  
  44
  - Operating Modes / Unit Types
    44
  - Configuration Using Factory Defaults
    47
  - Unit Addressing
    51
  - Retransmissions
    51
  - Network Synchronization
    51
  - Tdma
    52
  - Peer-To-Peer
    54
  - Everyone-To-Everyone
    55
4 Register/Command Reference

56
- AT Commands
  56
  - Answer
    56
  - G, G Spectrum Analyzer
    56
  - In Identification
    56
  - Login at Login
    57
  - Advanced Spectrum Analyzer
    57
  - Fn Load Factory Default Configuration
    58
  - Microhard Systems Inc. Confidential
    58
  - Frequency Restriction (FHSS)
    59
  - Repeater Registration (FHSS)
    60
  - View Configuration
    60
  - Write Configuration to Memory
    60
- Settings (S) Registers
  61
  - Power up Mode
    61
  - Escape Code
    61
  - Operating Mode
    62
  - Serial Baud Rate
    62
  - Wireless Link Rate
    62
  - Network ID/Address
    62
  - Unit Address
    63
  - Static Mask
    63
  - Output Power
    63
  - Hop Interval
    64
  - Data Format
    64
  - Packet Min Size
    65
  - Packet Max Size
    65
  - Packet Retransmissions
    65
  - Repeat Interval
    65
  - S116 Character Timeout
    66
  - Roaming
    66
  - Quick Enter to Command Mode
    66
  - RSSI from Uplink/Master (Dbm)
    67
  - RSSI from Downlink/Slave (Dbm)
    67
  - No Sync Intake
    67
  - Network Type
    67
  - Compatible_921 at 345
    67
  - Destination Address
    68
  - Repeaters Y/N
    68
  - Serial Channel Mode (RS232/485)
    68
  - Sync Mode
    68
  - Fast Sync Timeout
    69
  - Address Tag
    69
  - S158 Forward Error Correction (FEC) Mode
    69
  - CRC Check on Diag Port
    70
  - S167 Tx Enable
    70
  - Packet Retry Limit
    70
  - Diagnostics Packet Retransmission
    70
  - Protocol Type
    70
  - S238 Hopping Mode
    70
  - Channel Request Mode
    71
  - Sync Timeout
    71
  - Master Hop Allocation Timeout
    71
- Serial Interface Commands
  72
  - Cn Data Carrier Detect (DCD)
    72
  - Dn Data Terminal Ready (DTR)
    72
  - Handshaking
    72
  - Sn Data Set Ready (DSR)
    72
5 Installation

73
- Path Calculation
  75
- Installation of Antenna System Components
  76
  - Antennas
    76
  - Coaxial Cable
    77
  - Surge Arrestors
    77
  - External Filter
    77
- Appendix A: at Command Quick Reference
  
  78
  - V View Configuration
    78
- Appendix B: Settings (S) Register Quick Reference
  
  79
  - S101 Operating Mode
    79
- Appendix C: at Utility Firmware Upgrade Procedure
  
  80
- Appendix D: at Command Firmware Upgrade
  
  81
- Appendix E: Development Board Serial Interface
  
  82
- Appendix F: Reference Design Schematic
  
  83
- Appendix G: Pico-MHX Adapter Card
  
  84
- Appendix H: Approved Antennas
  
  86

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Table of Contents

1 Overview

2 Hardware Description

3 Configuration

Point to Multipoint Network

4 Register/Command Reference

5 Installation

Appendix A: at Command Quick Reference

Appendix B: Settings (S) Register Quick Reference

Appendix C: at Utility Firmware Upgrade Procedure

Appendix D: at Command Firmware Upgrade

Appendix E: Development Board Serial Interface

Appendix F: Reference Design Schematic

Appendix G: Pico-MHX Adapter Card

Appendix H: Approved Antennas

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