User's Manual

CI Wireless Inc. 1211 Ira E Woods Ave 78
Tel: [phone] Grapevine, TX 76051
A6. EkoCel, 8watt GSM Fiber Optic Microcell
Specifications: Model Eko-1.9R
Parameter Forward Reverse
Operating Frequency, (MHz) 1930 to 1990 1850 to 1910
GSM Frequency, (Band Selective)
1 dB Bandwith 1930 to 1990 1850 to 1910
Nominal 20 dB Bandwidth 70 MHz 70 MHz
Number of Channels >4 >4
RF Input Power, (dBm) 30 -55 to –105
Interference signal, no desense, (dBm) -25
RF Input Maximum, No Damage (dBm) 40 10
RF Output Power, Composite, (dBm) 39
RF Link gain, Max (dB) 19 7
Gain Adjustment, 1 dB Steps, (dB) 30 30
Noise Figure, Maximum any Gain, (dB) <6
C/N, over gain range, (dB) >50
Gain Flatness, Maximum, (dB) +/- 1 +/- 1
Propagation delay, excluding fiber, (usec) <5 <5
Optical Wavelength, (nm) (+/- 30 nm) 1550 1310
Optical Path Loss Maximum,, (dB) 10 10
Spurious Output @ rated output power
Fc +/- 885 kHz (dBc) -45
Out of Band (dBm) < -13
Impedance, input and output, (ohms) 50
Return loss, input and output, (dB) 15
RF Connector, Antenna Port/Duplexed N/Female
Optical Connectors FC/Angled PC
Fiber Type Single Mode 9/125 um
Microcell Hub Unit
Primary Power 90-130 VAC 18-36 VDC
Current Draw (AMPS) 3 1.5
Optional, Battery Backup 12 VDC / 20 A N/A
Optional, AC Supply N/A 90-130 VAC
Ambient operating temperature, (Degrees C.) -30 to +50 -30 to +50
Optional, with Heater -40 to +50 N/A
Enclosure NEMA 3R , 12 Rack Mount
Enclosure Dimensions (HxWxD), inches 24 x12 x14 7 x19 x15
Weight 48 lbs. 12 lbs.
Color Gray
Cooling Heat Exchanger / Forced Air
MTBF 60,000 Hrs.
Optional, Single optical fiber operation Wave Division Multiplexing (WDM)
N.B. The Manufacturer reserves the right to alter the specifications.
Note: This product has not received FCC Type Acceptance to this date 11/15/98
12.00
11.00
15.50
8.875
6.00
PRIMARY POWER
N/F RF CONNECTOR
OUTLINE DRAWING
Heat
Exchanger
24 in.