Operating instructions

ManualsBrandsRF Technology ManualsComputer equipmentEclipse Series

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RF Technology T350/T500 Page 3

CONTENTS CONTENTS

6.3 TCXO Calibration 17

6.4 Modulation Balance 17

6.5 Tone Deviation 18

6.6 Deviation 18

6.7 Line Input Level 18

6.8 Output Power 19

7 Specifications 19

7.1 Overall Description 19

7.1.1 Channel Capacity 19

7.1.2 CTCSS 19

7.1.3 Channel Programming 20

7.1.4 Channel Selection 20

7.1.5 Micro-processor 20

7.2 Physical Configuration 20

7.3 Front Panel Controls, Indicators and Test Points 20

7.3.1 Controls 20

7.3.2 Indicators 20

7.3.3 Test Points 20

7.4 Electrical Specifications 21

7.4.1 Power Requirements 21

7.4.2 Frequency Range and Channel Spacing 21

7.4.3 Frequency Synthesizer Step Size 21

7.4.4 Frequency Stability 21

7.4.5 Number of Channels 21

7.4.6 Antenna Impedance 21

7.4.7 Output Power 21

7.4.8 Transmit Duty Cycle 22

7.4.9 Spurious and Harmonics 22

7.4.10 Carrier and Modulation Attack Time 22

7.4.11 Modulation 22

7.4.12 Distortion 22

7.4.13 Residual Modulation and Noise 22

7.4.14 600Ω Line Input Sensitivity 22

7.4.15 HI-Z Input 22

7.4.16 Test Microphone Input 22

7.4.17 External Tone Input 22

7.4.18 External ALC Input 23

7.4.19 T/R Relay Driver 23

7.4.20 Channel Select Input / Output 23

7.4.21 DC Remote Keying 23

7.4.22 Programmable No-Tone Period 23

7.4.23 Firmware Timers 23

7.4.24 CTCSS 24

7.5 Connectors 24

7.5.1 Antenna Connector 24

7.5.2 Power and I/O Connector 24

7.5.3 Test Connector 24