User's Manual Part 1

SystemDescription
28
DDH
Bird'sDistributedHighpowerradioheadisahighperformingwidebandradioheadequippedwithafeedforward
multicarrierpoweramplifierthatsupportsallmodulations.Thelightweight,convectioncooledIP65chassissecures
theperformanceinalmostanyenvironment.
ETSI standard
Table 30 General Specifications
Table 31 Specifications DDH100 (Single Band)
Table 32 Specifications DDH200 (Dual Band)
Cellular Products
Table 33 Available Products, ETSI
NoiseFigure,Typical 3dB
Delayexcludingopticalfiber <0.5µs
PowerSupply
Standard
Optional
85–264VAC
‐32to‐100VDC
OperatingTe mperature ‐25to55°C(32to113°F)
Casing IP65
PowerConsumption,max,DDH100 210W
Dimensions,WxDxH
11.8x5.1x27.6in.
30x13x70cm
We
ight <30.8lbs(14kg)
PowerConsumption,max,DDS200 420W
Dimensions,WxDxH
11.8x8.7x27.6in.
30x22x70cm
Weight <61.7lbs(28kg)
SYSTEM
Number of carriers
248
Composite
Power
Power per
carrier
Composite
Power
Power per
carrier
Composite
Power
Power per
carrier
TETRA 32 29 33 27
CDMA45032293327
GSM‐R37344034
DD80037343327
EGSM900403440344031
GSM1800403740344031
UMTS 43 40 43 37 43 34
2600434043374334