RF Technology Eclipse T800 Manuals

Manuals and User Guides for RF Technology Eclipse T800. We have 1 RF Technology Eclipse T800 manual available for free PDF download: Operation And Maintenance Manual

RF Technology Eclipse T800 Operation And Maintenance Manual

RF Technology Eclipse T800 Operation And Maintenance Manual (47 pages)

Brand: RF Technology | Category: Receiver | Size: 0.18 MB

Table of Contents

Table of Contents

2
- 1 Operating Instructions
  
  5
  - Front Panel Controls and Indicators
    5
    
    Ptt
    5
    
    Line
    5
    
    Tx Led
    5
    
    Alarm Led
    6
    
    Alc Led
    6
    
    Ref Led
    6
    
    Test MIC
    6
- 2 Transmitter Internal J Umper Options
  
  7
- 3 Transmitter Internal J Umper Options
  
  9
  - Pin Connector
    10
  - Rear Panel Connectors
    11
- 4 Channel and Tone Frequency Programming
  
  12
- 5 Circuit Description
  
  13
  - VCO Section
    13
  - PLL Section
    13
  - Power Amplifier
    14
  - Temperature Protection
    14
  - Direct Coupled Audio Input
    14
  - Local Microphone Input
    15
  - CTCSS and Tone Filter
    15
  - Audio Signal Processing
    15
  - PTT and DC Remote Control
    16
  - Microprocessor Controller
    16
  - Voltage Regulator
    17
- 6 Field Alignment Procedure
  
  17
  - Standard Test Conditions
    18
  - VCO Alignment
    18
  - TCXO Calibration
    18
  - Modulation Balance
    19
  - Tone Deviation
    19
  - Deviation
    20
  - Line Input Level
    20
  - Output Power
    20
- Specifications
  
  21
  - Overall Descr Iption
    21
    
    Channel Capacity
    21
    
    Ctcss
    21
    
    Channel Programming
    21
    
    Channel Selection
    21
    
    Microprocessor
    21
  - Physical Configuration
    22
  - Front Panel Controls, Indicators and Test Points
    22
    
    Controls
    22
    
    Indicators
    22
    
    Test Points
    22
  - Electrical Specifications
    22
    
    Power Requirements
    22
    
    Frequency Range and Channel Spacing
    23
    
    Frequency Synthesizer Step Size
    23
    
    Frequency Stability
    23
    
    Number of Channels
    23
    
    Antenna Impedance
    23
    
    Output Power
    23
    
    Transmit Duty Cycle
    23
    
    Spurious and Harmonics
    23
    
    Carrier and Modulation Attack Time
    23
    
    Modulation
    23
    
    Distortion
    24
    
    Residual Modulation and Noise
    24
    
    600¿ Line Input Sensitivity
    24
    
    HI-Z Input
    24
    
    Test Microphone Input
    24
    
    External Tone Input
    24
    
    External ALC Input
    24
    
    T/R Relay Driver
    24
    
    Channel Select Input/Output
    24
    
    DC Remote Keying
    25
    
    Programmable No-Tone Period
    25
    
    Firmware Timers
    25
    
    Ctcss
    25
  - Connectors
    25
    
    Antenna Connector
    25
    
    Power and I/O Connector
    27
    
    Test Connector
    27
Table of Contents

29
- 1 Operating Instructions
  
  31
  - Front Panel Controls and Indicators
    31
    
    Mon Volume
    31
    
    Mon. Sq
    31
    
    Line
    32
    
    Pwr Led
    32
    
    Sq Led
    32
    
    Alarm Led
    32
- 2 Receiver Internal Jumper Options
  
  33
- 3 Receiver I/O Connections
  
  35
  - Pin Connector
    35
- 4 Frequency Programming
  
  35
- 5 Circuit Description
  
  36
  - RF Section
    36
  - VCO Section
    37
  - Audio Signal Processing
    37
  - Noise Filter, Amplifier and Detector
    38
  - Subtone Filter and CTCSS
    38
  - External Squelch
    38
  - Microprocessor Controller
    39
  - Carrier Operated Switch
    39
  - Voltage Regulator
    39
  - Tuning Voltage Supply
    39
- 6 Alignment Procedure
  
  39
  - Standard Input Signal
    40
  - RF Alignment
    40
  - IF Alignment
    41
  - Line Level Adjustment
    41
  - Reference Oscillator Calibration
    41
- 7 Specifications
  
  42
  - General Description
    42
    
    Channel Capacity
    42
    
    Ctcss
    42
    
    Channel Programming
    42
    
    Channel Selection
    42
    
    Microprocessor
    42
  - Physical Configuration
    43
  - Front Panel Controls, Indicators and Test Points
    43
    
    Controls
    43
    
    Indicators
    43
    
    Test Points
    43
  - Electrical Specifications
    43
    
    Power Requirements
    43
    
    Frequency Range and Channel Spacing
    44
    
    Frequency Synthesizer Step Size
    44
    
    Frequency Stability
    44
    
    Nominal Antenna Impedance
    44
    
    IF Frequencies
    44
    
    Sensitivity
    44
    
    Selectivity
    44
    
    Spurious and Image Rejection
    44
    
    Intermodulation
    44
    
    Modulation Acceptance BW
    45
    
    Noise Squelch
    45
    
    Carrier Level Squelch
    45
    
    Receiver Frequency Spread
    45
    
    Receiver Conducted Spurious Emissions
    45
    
    Audio Frequency Response
    45
    
    Audio Output Level
    45
    
    Audio Distortion
    46
    
    Channel Select Input/Output
    46
    
    Carrier Operated Switch Output
    46
    
    Ctcss
    47
    
    External Squelch Input
    47
  - Connectors
    47
    
    Antenna Connector
    47
    
    Power & I/O Connector
    47
    
    Test Connector
    47

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