Bird - The RF Experts
DDR Series
Analog DAS Remote
DDR Series

DDR Series, Medium Power DAS Remotes Units
DDR Series, Remote Units are high performance wideband amplifiers. An industry leader in DAS solutions, the Bird fiber optic system allows controlling a mixture of remote families (DDH & DDR) from a single Master Unit to reduce the head end footprint and maximize usage of the fiber backbone infrastructure. Multiple frequency bands and amplifiers can be contained in a single chassis.

Key Features
  • Able to mix amplifier types in a single remote housing
  • Radio access technology agnostic
  • Multi-operator
  • WDM, CWDM and non-multiplexed options
  • True receive diversity and MIMO options
  • Completely software monitored and controlled
  • Wide band amplification
  • External DB-9 alarm connection
  • RoHS compliant

Frequency Bands - FCC/IC Compliance

Band 3GPP Band Uplink (MHz) Downlink (MHz) Max Composite (dBm)
FM - - 88-100 33
VHF* - 136-174 150-174 33
UHF* - 450-512 450-512 33
LTE 700 ABC 12 698-716 728-746 33
LTE 700 Upper C 13 776-787 746-757 33
LTE 700 Full 12/13 698-716/776-787 728-757 33
PS 700 - 793-805 763-775 33
800 SMR iDEN 27 806-824 851-869 33
850 Cellular 5 824-849 869-894 33
PCS 1900 25/2 1850-1910 1930-1990 33
AWS-3 2100 4, 10 1710-1780 2110-2180 33
LTE 2600 7 2500-2570 2620-2690 33

*External Duplexer required

 

Frequency Bands - 3GPP/ETSI Compliance

Band 3GPP Band Uplink (MHz) Downlink (MHz) Max Composite (dBm)
FM - - 88-108 22
TETRA VHF - 136-174 136-174 22
TETRA, Public Safety - 380-385 390-395 26
TETRA, Commercial - 410-415 420-425 26
TETRA, Commercial - 415-420 425-430 26
700 APT 28 703-748 758-803 26
DD800 - 832-862 791-821 26
GSM-R 900 - 876-880 921-925 26
E-GSM 900 8 880-915 925-960 26
GSM 1800 3 1710-1785 1805-1880 28
UMTS 2100 1 1920-1980 2110-2170 30
LTE 2600 7 2500-2570* 2620-2690* 30

*Options for enhanced duplexers available when co-located with TDD systems

 

Analog DAS Remote
DDR Series
Downloads:
product specifications:
Item No
DDR Series
Item Name
Medium Power DAS Remotes
Noise Figure
3 dB
Hardware Delay
< 0.5 μs
Power Supply
Standard: 85-265 VAC
Optional: -48 VDC
Operating Temperature
-13 to +131 °F (-25 to +55 °C)
Power Consumption
Single Band: 90W (typ)
Dual Band: 180 (typ)
Tri Band: 270W (typ)
Quad Band: 360 (typ)
Housing
IP65
Size
Single & Dual Band: 11.8" x 5.1" x 27.6" (300 x 130 x 700 mm)
Tri & Quad Band: 11.8" x 8.6" x 27.6" (300 x 220 x 700 mm)
Weight
Estimated
Single & Dual Band: 34 lbs. (15.2 kg)
Tri & Quad Band: 60 lbs. (2.72 kg)