User's Manual

EMS Wireless
EMS Wireless EkoMini Manual
26
EkoMini-8
Protocols - CDMA, TDMA, GSM, AMPS, ESMR, IDEN
Specifications:
Reverse Link Forward link
Frequency-Models
EkoMini 8-14CB, Cellular B
EkoMini 8-2.5CBE, Cellular BE
EkoMini 8-11CA, Cellular A
EkoMini 8-1.5CAE, Cellular AE
EkoMini 8-25C, Cellular Full
EkoMini 8-18S, SMR
835 to 849 MHz
835 to 845 MHz &
846.5 to 849 MHz
824 to 835 MHz
824 to 835 MHz &
845 to 846.5 MHz
824 to 849 MHz
806 to 824 MHz
880 to 890 MHz
880 to 890 MHz &
891.5 to 894 MHz
869 to 880 MHz
869 to 880 MHz &
890 to 891.5 MHz
869 to 894 MHz
851 to 869 MHz
Channel Bandwidth 1.5, 2.5, 10,11, 14, 18 or
25 MHz
1.5, 2.5, 10,11, 14, 18 or
25 MHz
Number of Channels Multiple Multiple
Output Power Composite,
Adjustable
6 to 20 dBm 6 to 20 dBm
Return Loss 1.5:1 1.5:1
Impedance 50 Ohms 50 Ohms
Noise Figure, Maximum <8 dB <8 dB
Gain, Maximum 70 dB nominal 70 dB nominal
Gain Range 30 dB 30 dB
Gain Steps 2 dB 2 dB
Reverse Path Gain Offset, below
forward Path gain setting
0 to 6 dB
(2 dB Steps)
0 to 6 dB
(2 dB Steps)
Spurious
≤ -13 dBm ≤ -13 dBm
Signal Delay <3 usec <3 usec
Input RF Signal, Max Level <-20 dBm <-20 dBm
Gain Flatness +2/-1 +2/-1
Connectors N-Female N/Female
Optional, Remote Alarms
Mechanical Specifications
Housing (WxHxD) 7 “x 1.5” x 14”
Weight
6.5 lbs.
Housing Material Aluminum
Indoor Housing
MTBF 75,000 hours
Power Supply 115 VAC, 50 – 60 Hz or
220 VAC, 50-60 Hz or
9.0 VDC @ 6 Amps
Operating Temperature
5° to +45° C
Cooling External Convection