Home > PowerLogic™ DA4500 Direct Connect Cellular Signal Amplifier (12 VDC)




PowerLogic™ Direct Connect Cellular Signal Amplifier - North America 850 and 1900 MHz Bands (12 VDC)

Model DA4500

Digital Antenna’s new 32dB M2M amplifier provides maximum gain for more range on 850 and 1900 MHz networks. The DA4500 and DA4526 bi-directional amplifiers are the most powerful and efficient amplifiers on the market. An unsurpassed 32dB of gain grabs the weakest signals to make them usable. The DA4500’s extremely sensitive front end and low noise figure allows maximum signal enhancement for the greatest improvement in data transfer. Exceptionally low power consumption makes the DA4500 ideal for use with battery backups and any M2M application, enhancing signals in the most remote and challenging areas.

The DA4500 includes a 12 VDC cigarette style power cable. Also available is the DA4526, which includes a 110 VAC power supply.

DUAL BAND: Operates on 850 or 1900 MHz frequency bands (except Nextel or iDEN).

North America: For use in Canada and countries operating 850 and 1900 MHz cellular service. Not for use in the United States.


  • M2M, Cellular Modems, Lotto Machines, ATMs, Cars, Trucks, Vans, Boats, Sailboats, Speedboats, Yachts, Commercial Vessels


  • Maximum signal enhancement
  • Powerful 32dB gain
  • Efficient max uplink power consumption < 5W
  • Standby power consumption < 1W
  • Extremely sensitive front end
  • Noise figure < 2.5dB
  • Greatest improvement for data transfer

DA4500 Includes:

  • 32dB gain dual band cellular signal amplifier (DA4500)
  • 12 VDC cigarette style power cable ( DP742 )

External antenna and adapter cable sold separately.


Model DA4500
Uplink 824-849 MHz and 1850-1910 MHz
Downlink 869-895 MHz and 1930-1990 MHz
Gain 32dB max
Receive Sensitivity -125dBm
Noise Figure < 2.5dB
Power Consumption Standby 13.5 vdc/0.1A; uplink 13.5 vdc/.5A
Internal Fuse 5A
RF Connectors Mini-UHF female
Max Power 2W (850 MHz bands); 1W (1900 MHz bands)
Impedance 50 ohms
Dimensions 4.5” L x 4” W x 1.25” H (114 mm x 102 mm x 32 mm)
Weight 8.5 oz (.345 kg)
DC Power Connector Coaxial ID = 2.1 mm, OD = 5.5 mm
Indicator Green LED

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