User's Manual

P RODUCT M ANUAL C OMPACT R EPEATER D EKO 3178B D EKOLINK W IRELESS L TD .
Page 20 Proprietary Data Pub. 300TC80031 Rev. 1.55
APPENDI
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APPENDICES:
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A PPENDIX A: S PECIFICATIONS (@+25°C)
This paragraph provides the electrical, mechanical and environmental specifications of
the Deko3178B Dual Band BDA.
Parameters DL UL
Frequency Range USA 769 - 775 MHz
851 – 869 MHz
799 - 805 MHz
806 - 824 MHz
Canada 759-780 MHz
847-872 MHz
790-828 MHz
Passband Gain 80 dB
Passband Ripple ± 1.5 dB
Gain Attenuation Range (in 2 dB steps) 0 to 30 dB
Max output power
Per carrier
Single carrier 31.8 dBm 23.3 dBm
Multiple carriers 26 dBm 20 dBm
Output IP3 (typical) + 50 dBm + 43 dBm
Noise Figure@ Maximum Gain (typical) 5 dB
Propagation Delay < 5 µsec
Max RF Input Power (no damage) 10 dBm
Max RF Input Power
Per carrier @ Max Gain
Single carrier -49dBm -57dBm
Multiple carriers -56dBm -60dBm
Electrical
Parameter Value
Power Supply 100/240 VAC, 105 W
Impedance Level 50 Ω
RF Connector N-type, female
Diplexer’s Connectors SMA-type, female
VSWR (typical) 1.5 : 1
Mechanical Specifications
Parameter Value
Size L x W x H 400 x 400 x 220 mm (approx.) [15.76 x 15.76 x 8.66
inch]
Weight 14 kg (approx.) (30.8 lbs)
Weatherproof IP-65, NEMA 4
Environmental Specifications
Deko3178B is designed to operate properly under the following environmental conditions.
Condition Value
Operating temperature
-10 °C to +50 °C (14 to 122° F)
Storage temperature
-40 °C to +80 °C (-40 to 176° F)