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DDSR Series
DDRR-Medium-Power-Remote-01092017
DDSR Series

DDSR series is a high performing rack mount wideband radio head equipped with a linear power amplifier that can deliver high power in a compact design. The amplifiers have been designed to provide up to 37 dBm of output for full band operation but can provide up to 41 dBm for narrower bandwidths (such as single carrier applications).

Using efficient linearization technology means that higher power can be delivered in the same compact design as the medium power remotes in the DDR series.

KEY FEATURES
  • 1-4 bands with 37 dBm per band in single chassis (up to 41 dBm for single carrier applications)
  • 4RU 19"rack mount enclosure
  • Houses up to four bands or four sectors in the same enclosure
  • Remote control with Ethernet over the fiber optical connection
  • Operational parameters are set in a web interface, only a web browser is needed for control
  • Alarms can be forwarded via SNMP to any Maintenance Center
  • DHCP client for automatic IP configuration
  • WDM/CWDM as option
  • External alarm in & out
  • MIMO as option
  • Complies to the RoHS directive 2002-95-EC
GENERAL SPECIFICATIONS

  • Noise Figure: 3 dB
  • Delay excluding optical fiber: < 0.5 μs
  • Power Supply: 85 – 264 VAC or VDC
  • Operating Temperature: -25 - +55
  • Enclosure: IP65

OPTICAL SPECIFICATIONS

  • RF Frequency range: 88 – 2700 MHz
  • Flatness:  +/-3dB
  • Optical output power: 3 mW, Nominal
  • DFB Laser output Wavelength: 1270 - 1610 nm 
  • Optical return loss: > 40 dB
  • Optical isolator: min 30 dB
  • Side-mode suppression ratio: min 30 dB
  • Maximum optical input power: non destructive, 10 mW
SPECIFICATIONS DDSR 100 (Single Band) & DDSR 200 (Dual Band) DDSR 300 (Triple Band) & DDSR 400 (Quad Band)
Power Consumption DDRR 100 (200), 90 (180) W DDR 300 (400), 270 (360) W
Dimensions  19" x 16" x 2RU 19" x 16" x 2RU
Weight 20 lbs (9 kg) 40 lbs (18 kg)

AVAILABLE PRODUCTS

System UL Frequency MHz DL Frequency Full Band DL Pout, dBm (Composite) 
20 MHz 15 MHz Standard
700 LTE 698-716/77-787 728-756 37 40 41 FCC 
Cellular 824-849 869-894 37 40 41  FCC 
PCS1900 1850-1915 1930-1995 37 40 41  FCC 
AWS 1710-1755  2110-2155  37 40 41  FCC 


WARNING: This is NOT a consumer device. It is designed for installation by FCC LICENSEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device. You MUST register Class B signal boosters (as defined in 47 CRF 90.219) online at www.fcc.gov/signal-boosters/registration. Unauthorized use may result in significant forfeiture, including penalties in excess of $100,000 for each continuing violation.

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DDRR-Medium-Power-Remote-01092017
DDSR Series
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product specifications:
Item No
DDSR Series
Item Name
DDSR - High Power Remotes