User's Manual
Table Of Contents
- FH915
- Table of Contents
- Preface
- FCC Class B Compliance
- Canadian Emissions Labeling Requirements
- General Description
- Product Features
- Connection
- Command Line Interface
- Technical Specifications
- Spread Spectrum Radio Usage
- Safety Warnings
- Warranty Terms
Technical Specifications
Technical Specifications
Radio Receiver
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A.1.3. Radio Receiver
Figure A-1. Radio Receiver Specifications
A.1.4. Modem
Figure A-2. Modem Specifications
Component Details
Receiver Sensitivity for GMSK
(BER 1x 10
-4
)
-110 dBm for 25 kHz CS
-110 dBm for 20 kHz CS
-112 dBm for 12.5 kHz CS
Receiver Dynamic Range -119 to -10 dBm
Component Details
Interface DSP UART (serial port)
Interface Connector 16-lead Connector
Data Speed of Serial Interface 9600 - 115200 bps
Data Rate of Radio Interface
(USA/Australia)
64000 bps - GMSK
32000 bps - GMSK
19200 bps - GMSK
16000 bps - GMSK
128000 bps - 4FSK
64000 bps - 4FSK
32000 bps - 4FSK
19200 bps - 4FSK
16000 bps - 4FSK
Data Rate Radio Interface
(25 kHz CS)
9600 bps – GMSK
19200 bps – 4FSK
Data Rate Radio Interface
(20 kHz Channel Spacing)
7500 bps – GMSK
15000 bps – 4FSK
Data Rate Radio Interface
(12.5 kHz Channel Spacing)
4800 bps – GMSK
9600 bps – 4FSK
Forward Error Correction (FEC) Convolutional code
Data scrambling Yes