RF Technology R350 Receiver Manuals

Manuals and User Guides for RF Technology R350 Receiver. We have 1 RF Technology R350 Receiver manual available for free PDF download: Operation And Maintenance Manual

RF Technology R350 Operation And Maintenance Manual

RF Technology R350 Operation And Maintenance Manual (26 pages)

Eclipse Series

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

Table of Contents

Table of Contents
2
1 Operating Instructions

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

6
3 Receiver I/O Connections

8
- 3.1 25 Pin Connector
  8
4 Frequency Programming

8
5 Circuit Description

10
- RF Section
  10
- IF Section
  10
- VCO Section
  11
- PLL Section
  11
- Audio Signal Processing
  12
- Noise Filter, Amplifier and Detector
  12
- Subtone Filter and CTCSS
  12
- Microprocessor Controller
  13
- Carrier Operated Switch
  13
- Voltage Regulator
  13
6 Alignment Procedure

13
- Standard Input Signal
  14
- RF Alignment
  14
- IF Alignment
  14
- Line Level Adjustment
  15
- TCXO Calibration
  15
7 Specifications

15
- General Description
  15
  - Channel Capacity
    15
  - Ctcss
    15
  - Channel Programming
    16
  - Channel Selection
    16
  - Microprocessor
    16
- Physical Configuration
  16
- Front Panel Controls, Indicators and Test Points
  16
  - Controls
    16
  - Indicators
    17
  - Test Points
    17
- Electrical Specifications
  17
  - Power Requirements
    17
  - Frequency Range and Channel Spacing
    17
  - Frequency Synthesizer Step Size
    18
  - Frequency Stability
    18
  - Nominal Antenna Impedance
    18
  - IF Frequencies
    18
  - Sensitivity
    18
  - Selectivity
    18
  - Spurious and Image Rejection
    18
  - Intermodulation
    18
  - Modulation Acceptance BW
    19
  - Noise Squelch
    19
  - Carrier Level Squelch
    19
  - Receiver Frequency Spread for -1Db Degradation
    19
  - Receiver Conducted Spurious Emissions
    19
  - Audio Frequency Response
    19
  - Audio Output Level
    19
  - Audio Distortion
    20
  - Channel Select Input / Output
    20
  - Carrier Operated Switch Output
    20
  - Ctcss
    20
  - External Squelch Input
    22
  - 7.5 Connectors
    22
  - Antenna Connector
    22
  - Power and I/O Connector
    22
  - Test Connector
    22
A Engineering Diagrams

22
- Block Diagram
  22
- Component Overlay Diagram
  22
- Jumper Link Positions
  22
- Jumper Link Description
  22
B Parts List

26

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