RF Technology Eclipse R70 Manuals

Manuals and User Guides for RF Technology Eclipse R70. We have 1 RF Technology Eclipse R70 manual available for free PDF download: Operation And Maintenance Manual

RF Technology Eclipse R70 Operation And Maintenance Manual

RF Technology Eclipse R70 Operation And Maintenance Manual (27 pages)

Eclipse Series

Brand: RF Technology | Category: Receiver | Size: 0 MB

Table of Contents

Table of Contents
2
1 Operating Instructions

4
- Front Panel Controls and Indicators
  4
  - Mon. Volume
    4
  - Mon. Sq
    4
  - C.sq
    5
  - Line
    5
  - Pwr Led
    5
  - Sq Led
    5
  - Alarm LED
    6
2 Receiver Internal Jumper Options

6
3 Receiver I/O Connections

10
- Pin Connector
  10
4 Channel and Tone Frequency Programming

11
5 Circuit Description

11
- RF Section
  11
- IF Section
  11
- VCO Section
  12
- PLL Section
  12
- Audio Signal Processing
  13
- Noise Filter, Amplifier and Detector
  13
- Subtone Filter and CTCSS
  13
- External Squelch
  14
- Microprocessor Controller
  14
- Carrier Operated Switch
  14
- Voltage Regulator
  15
6 Alignment Procedure

15
- Standard Input Signal
  15
- RF Alignment
  15
- IF Alignment
  16
- Line Level Adjustment
  17
- Reference Oscillator Calibration
  17
7 Specifications

17
- General Description
  17
  - Channel Capacity
    17
  - Ctcss
    17
  - Channel Programming
    17
  - Channel Selection
    18
  - Micropressor
    18
- Physical Configuration
  18
- Front Panel Controls, Indicators and Test Points
  18
  - Controls
    18
  - Indicators
    18
  - Test Points
    19
- Electrical Specifications
  19
  - Power Requirements
    19
  - Frequency Range and Channel Spacing
    19
  - Frequency Synthesizer Step Size
    19
  - Frequency Stability
    19
  - Nominal Antenna Impedance
    19
  - IF Frequencies
    20
  - Sensitivity
    20
  - Selectivity
    20
  - Spurious and Image Rejection
    20
  - Inter-Modulation
    20
  - Modulation Acceptance BW
    20
  - Noise Squelch
    20
  - Carrier Level Squelch
    21
  - Receiver Frequency Spread
    21
  - Receiver Conducted Spurious Emissions
    21
  - Audio Frequency Response
    21
  - Audio Output Level
    21
  - Audio Distortion
    21
  - Channel Select Input/Output
    22
  - Carrier Operated Switch Output
    22
  - Ctcss
    22
  - External Squelch Input
    24
- Connectors
  24
  - Antenna Connector
    24
  - Power and I/O Connector
    24
  - Test Connector
    24
B Parts List

27

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