Chapter 3
MDC-1840BB/1841BB/1860BB/1810BB/1820BB Series
Technical Specifications
Operation Manual
3-4
0093142122-08
Antenna
RB718A/RW701A-04
1.4 m
0.95 m
RB718A/RW701A-06
1.4 m
0.95 m
RB719A/RW701A-04
1.4 m
0.95 m
RB719A/RW701A-06
1.4 m
0.95 m
Processor Unit
MRM-100
1.6 m
1.15 m
Operation Unit
MRO-100
0.60 m
0.40 m
3.8 Environmental specification
To the requirements of IEC 60945 4
th
Edition. The measure environmental
specifications are as follows:
(1) Temperature and humidity
Operating temperature
Storage temperature
Humidity
Antenna -25
o
C - +55
o
C +70
o
C
93%+/-3% at +40
o
C
Processor -15
o
C - +55
o
C +55
o
C
93%+/-3% at +40
o
C
(2) Vibration
2-5Hz up to 13.2 Hz: Amp/-1mm +/-10% (Maximum acceleration 7m/s
2
at
13.2Hz)
13.2 Hz up to 100Hz: Maximum acceleration 7 m/s
2
constant
3.9 Mechanical specification
Dimensions: W (Width) x Depth x Height, Unit in mm
Weight: Unit in kg
Antenna:
RB715A:
636 x 636 x 255, 10kg
RB716A:
280 x 390 x 450, 21 kg (for 3ft system), 22 kg (for 4ft system)
RB717A/718A:
280 x 390 x 450, 23 kg (for 4ft system), 25 kg (for 6ft system)
RB719A:
280 x 470 x 450, 27 kg (for 4ft system), 29 kg (for 6ft system)
Aerial Swing circle:
1034 for 3 ft, 1346 for 4 ft, 1970 for 6 ft
Processor unit (MRM-100):
320 x 122 x 320, 5.5 kg
Operation unit (MRO-100):
354 x 130 x 49, 2 kg
