Bird - The RF Experts
DMR400 Series
DMR400 Medium Power Cellular RF Repeater
DMR400 Series

Medium Power Rack Mount RF Repeaters


High Performance for Improved Signal Strength


Bird repeaters units are high performing, variable bandwidth amplifiers designed to provide improved cellular signal strength indoors. Bird's reliable technology eliminates signal attenuation caused by physical structures and delivers a strong, clear signal to users.

When used alone, the repeaters can provide coverage to smaller spaces. When used in conjunction with the Bird active fiber DAS, these units provide vastly improved coverage to larger spaces such as office, buildings, hospitals and sporting venues.

Flexible installation options such as rack mount, IP65 chassis or space conservative configurations are available.

PRODUCT FEATURES
  • Radio access technology agnostic
  • Completely software monitored and controlled
  • Rack mount
  • RoHS compliant
Model Band 3 GPP Band Uplink (MHz) Downlink (MHz) Compliance Max Output (dbm)
DMR 401 TETRA, Public Safety - 380-385 390-395 ESTI 19 UL | 19 DL
DMR 402 TETRA, Commerical - 410-415 420-425 ESTI 19 UL | 19 DL
DMR 403 TETRA, Commerical - 415-420 425-430 ESTI 19 UL | 19 DL
DMR 411 CDMA450 - 458-460 468-470 ESTI 19 UL | 19 DL
DMR 405 700 Lower ABC 12 698-716 728-746 FCC/IC (ETSI) 25 UL | 25 DL
DMR 404 700 Upper C 13 776-787 746-757 FCC/IC (ETSI) 25 UL | 25 DL
DMR 407 800 SMR IDEN 27 806-824 851-869 - 25 UL | 25 DL
DMR 408 850 Cellular 5 824-849 869-894 FCC/IC 25 UL | 25 DL
DMR 410 GSM-R 900 - 876-880 921-925 ETSI 19 UL | 19 DL
DMR 409 E-GSM 900 8 880-915 925-960 ETSI 19 UL | 19 DL
DMR 418 DCS 1800 3 1710-1775 1805-1880 ETSI 19 UL | 19 DL
DMR 419 PCS 1900 25 1850-1915 1930-1995 FCC/IC 25 UL | 25 DL
DMR 420 AWS 2100 4 1710-1755 2110-2155 FCC/IC 25 UL | 25 DL
DMR 421 UMTS 2100 1 1920-1980 2110-2170 3GPP 20 UL | 23 DL

 

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. Unauthorized use may result in significant forfeiture, including penalties in excess of $100,000 for each continuing violation.

DMR400 Medium Power Cellular RF Repeater
DMR400 Series
Downloads:
product specifications:
Item No
DMR400 Series
Item Name
Medium Power Rack-Mount RF Repeaters
Gain
50 dB to 80 dB
Bandwidth
Up to 35 MHz (Bandwidth limit varies based on configuration)
Hardware Delay
<7 µ
Noise Figure
<5 dB
Power
Supply: 85-265 VAC (12-30 VDC, optional)
Consumption: <35W
RF Output-Duplex
SMA, simplex only
Housing
19" Rack Mount
Operating Temperature
32 to +104°F (0 to +40°C)
Size
2 Rack slots
Weight
0.7 lb (1.5 kg)