Specifications

MDS 05-3438A01, Rev. E MDS 4790/9790 Series I/O Guide 95
10.2 RF Propagation Planning
Establishing a reliable point-to-point radio link requires system plan-
ning and design. It is helpful to 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.
Frequency Stability:
±1.5 ppm
Errors at High Input
Levels:
+1 dBm at BER 10
–4
Bandwidth: 12.5 kHz, 25 kHz for C-model
Intermodulation” 70 dB
ENVIRONMENTAL
Temperature Range
(w/Full Performance):
–30 to 60
°C
–22° to – 140°F
Humidity
95% at 40
°C, non-condensing
Shock and Vibration MIL-810E shipping
APPROVALS
MDS 4790A: FCC Part 90
Industry Canada & ENTELA (safety)
MDS 4790E: ETSI: 300 113
EMC: EN 300 279
CE Mark & ENTELA (safety)
MDS 9790A FCC Part 101
Industry Canada & ENTELA (safety)
PRIMARY POWER
Direct Current (DC)
w/Internal Supply: 15 Volts (14.9–15.1)
24–48 Volts(21–60)
Direct Current (DC)
w/External Supply:
12 Volts (10–20)
24 Volts (21–32)
48 Volts (42–60)
125 Volts(100–200)
Alternating Current (AC): 115 (0–132) /230 (180–264)Volts,
@ 60 Watts, supply voltage range auto-sensing
RECEIVER
(Continued)