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

Bird remote units are high performing, wideband amplifiers. An industry leader in DAS solutions, the Bird fiber optic system allows controlling a mixture of remote families (DDL, DDR, DDS, DDH and DDU) 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

GENERAL SPECIFICATIONS

 Noise Figure: 3 dB
 Delay excluding optical fiber: < 0.5 μs
 Power Supply - Standard: 85 – 264 VAC
 Power Supply - Optional: –48 VDC 
 Operating Temperature: -13 - +131 °F (-25 - +55 °C)
• Housing: IP65

Specifications DDR (Single Band) DDR (Dual Band)
DDR (Triple Band) DDR (Quad Band)
Size inches 11.8 x 5.1 x 27.6 11.8 x 5.1 x 27.6 11.8 x 8.6 x 27.6
11.8 x 8.6 x 27.6
Size mm 300 x 130 x 700 300 x 130 x 700
300 x 220 x 700
300 x 220 x 700
Weight (lbs/kg) 34/15.2 34/15.2 60/27.2 60/27.2
Power Consumption - W (Typical) 90 180 270 360

 

Frequency Bands - FCC/IC Compliance

Band 3GPP Band Uplink
Downlink Max Composite (dBm)
FM      88-108  33
VHF    136-174  136-174 33 
UHF    450-490  450-490  33 
LTE700 ABC 12 698-716 728-746
33
LTE700 UpperC 13 776-787 746-757
33
LTE700 Full  12/13  698-716 / 776-787  728-757  33
PS 700    799-805  769-775  33 
800 SMR iDEN  27  806-824  851-869  33 
850 Cellular 5 824-849 869-894 33
PCS 1900 25 1850-1915 1930-1995 33
AWS-3 2100  4, 10  1710-1780  2110-2180  33
LTE 2600 7 2500-2570 2620-2690 33

Frequency Bands - 3GPP/ETSI Compliance

Band 3GPP Band Uplink
Downlink Max Composite (dBm)
FM
88-108 22
TETRA VHF    136-174 136-174 22
TETRA, Public Safety   380-358 390-395 26
TETRA, Commercial

410-415 420-425
26
TETRA, Commercial

415-420 425-430
26
700 APT 28 703-748 758-803 Q1-18
DD800 832-862 791-821 26
GSM-R 900
876-880 921-925 26
E-GSM 900 8 880-915 925-960 26
GSM1800 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
DDR - Medium Power Remotes