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RF401A Series
Campbell RF401A Series Manuals
Manuals and User Guides for Campbell RF401A Series. We have
1
Campbell RF401A Series manual available for free PDF download: Instruction Manual
Campbell RF401A Series Instruction Manual (52 pages)
Spread Spectrum Radios
Brand:
Campbell
| Category:
Radio
| Size: 1.63 MB
Table of Contents
Table of Contents
9
1 Introduction
13
2 Precautions
13
3 Initial Inspection
14
4 Quickstart
14
Remote Station Radio
14
Base Station Radio
14
Loggernet Setup
14
5 Overview
15
Retired Radios
15
RF401-Series and RF430-Series Radios
15
RF400-Series Radios
15
6 Specifications
15
RF401A-Series Dimensions
17
7 Product Description
18
Mounting
18
Power
18
Usb
18
Cs I/O
19
USB Pinout (USB Type B Jack)
19
CS I/O Pinout ( 9-PIN D-SUB MALE)
20
Leds
21
Antenna
21
Compatible Antennas
21
RS-232 Pinout (9-PIN D-SUB FEMALE)
21
Electrostatic Issues and Surge Protection
22
Antenna Cables
23
8 Configuring the RF401A Series
23
Device Configuration Utility
23
9 Loggernet Setup
24
Basic Setup
24
Using a Repeater
28
10 Installation Best Practices
28
Avoiding Interference
28
Antenna Selection, Placement, and Mounting
29
Antenna Cables
29
11 Operation
29
Main
30
Active Interface
30
SDC Address
31
RS-232 Baud Rate
31
Protocol
31
RF Hop Sequence
32
RF Network
32
RF Radio Address
32
Power Mode
32
Retry Level
33
Radio TX Power Level
34
Pakbus
34
Pakbus Address
34
Pakbus Beacon Interval
34
Pakbus Verify Interval
34
Central Router
35
Neighbours Allowed
35
Advanced
35
Serial Number
35
Operating System Version
35
Radio Firmware Version
35
Received Signal Strength
36
Retransmit Failures
37
ME Baud Rate
37
RS-232 Parity
37
RS-232 Stop Bits
38
RS-232 Character Length
38
RS-232 Auto Power down
38
AT Sequence Character
38
Silence Time before Command Sequence
38
Silence Time after Command Sequence
38
AT Command Mode Timeout
38
Net Address Mask
38
Radio Address Mask
38
12 Attributions
38
Part 15 FCC Compliance Warning
39
Distance Vs. Antenna Gain, Terrain, and Other Factors
41
Introduction
41
How Far Can You Go
42
Overview
42
Link Budget
42
Transmitter Power
43
Cable Loss
43
Antenna Gain
44
Cable Loss
44
Receiver Sensitivity
45
Path Loss
45
Real World Distance Estimates
45
Examples
47
Transmitter Power
47
B-8. Lpath Vs. Distance for 2-Ray Propagation Model in Example #1
47
Example #1
47
B-10. Lpath Vs. Distance for 2-Ray Propagation Model in Example #2
47
Fade Margin (Db) Vs. Distance for 2-Ray Propagation Model in
48
Example #2
48
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