Rf Propagation Planning - GE MDS 4790 Series Installation & Operation Manual

MDS 05-3438A01, Rev. F
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http://www.RSPSupply.com/p-8457-MDS-UP-9790X.aspx
(Continued)
RECEIVER
Errors at High Input
Levels:
Bandwidth:
Intermodulation"
ENVIRONMENTAL
Temperature Range
(with Full Performance):
Humidity
Shock and Vibration
APPROVALS
MDS 4790A:
MDS 4790E:
MDS 9790A
PRIMARY POWER
Direct Current (DC)
with Internal Supply:
Direct Current (DC)
with External Supply:
Alternating Current (AC):

10.2 RF Propagation Planning

Establishing a reliable point-to-point radio link requires system plan-
ning and design. You should have an understanding of the physical
parameters affecting propagation. The following material discusses
these factors and will assist you in designing a dependable transmission
path for your radio link.
NOTE: This section is intended for use as a guideline when planning
transmission paths. It does not consider all of the local condi-
tions that may be present, nor does it guarantee that adequate
signal strength will be obtained in a given system. There is no
substitute for an on-the-air test to verify the predicted path
results, and to check the overall operation of the radio system.
MDS 4790/9790 Series I/O Guide
+1 dBm at BER 10 –4
12.5 kHz, 25 kHz for C-model
70 dB
°
–30 to 60 C
–22° to – 140°F
°
95% at 40 C, non-condensing
MIL-810E shipping
FCC Part 90
Industry Canada & ENTELA (safety)
ETSI: 300 113
EMC: EN 300 279
CE Mark & ENTELA (safety)
FCC Part 101
Industry Canada & ENTELA (safety)
15 Volts (14.9–15.1)
24–48 Volts(21–60)
12 Volts (10–20)
24 Volts (21–32)
48 Volts (42–60)
125 Volts(100–200)
115 (0–132) / 230 (180–264) Volts
@ 60 Watts, supply voltage range auto-sensing
99