User's Manual

APPENDIX B: SPECIFICATIONS (@+25°C)
This appendix provides the electrical, mechanical and environmental specifications of
the Deko4078SD signal booster.
Electrical
Parameter DL UL
700MHz Band 800MHz Band 700/800MHz Band
Frequency Range
769 – 775 MHz 851 – 869 MHz 799 – 805 MHz/806-824 MHz
Composite Output Power
(Composite output power is controlled by AGC per channel)
40dbm 27dbm
Output Power Per Carrier
1
Carrier
37dbm 37dbm 27dbm
2
Carrier
34dbm 34dbm 24dbm
3
Carrier
32dbm 32dbm 23dbm
Passband Gain 95 dB 95 dB
Gain Range 60-95 dB @ 1 dB step 60-95 dB @ 1 dB step
Passband Ripple ± 1.5 dB max ± 1.5 dB max
AGC Dynamic Range 30 dB 30 dB
Filter Bandwidth 12.5 KHz – 4.5 MHz (Programmable)
Channel Delay 5-100 µsec depending on filter bandwidth, flatness and rejection
Detach time delay Adjustable 5msec – 1sec
Attack time delay Max. 5msec
Channel Setting Resolution 0.5 kHz
Noise Figure at maximum gain*
4.0 dB*; 15dB @ -10dBm input; 10dB
@ -20dBm input; 5dB @ -30dBm input
3.0 dB*-for signals below -40dBm
System Sensitivity for 25KHz channel
-90dBm for 12dB SINAD
-90dBm for 10⎯³ BER
-110dBm for 12dB SINAD
-106dBm for 10⎯³ BER
Impedance
at antenna port
50 Ohms
Isolation Input to Output 110 dB
VSWR 1.5: 1 max
Out of band interference -10dBm out of Duplexer Pass band without spec degradation
Maximum in-band signals -10dBm without spec degradation
Maximum in-band signals – no damage +4dBm
Power Supply N+1 redundancy 90 to 260 VAC
Optional DC supply +24VDC; ±48VDC
Optional Power supply charger + battery 4 or 8 Hours of back-up time
Power Consumption <600 watts
Mechanical (for Indoor)
Packaging 19" cabinet for 10RU equipment, 20" deep without doors
Unit Dimensions PS 1 RU, Digital filter 4RU, PA+duplexer 5RU
Connectors N-Female
Environmental (for Indoor)
Operating Temperature -10° C to + 50° C (14 to 122° F)
Humidity 10-95% Condensed