Operator's Manual

CI Wireless Inc. Specifications
MirrorCell Select CDR812 Manual
Rev. X1 3-1
3 SPECIFICATIONS
3.1 RF Specifications
Parameters
Reverse Link Forward Link
Frequency
See Table 3.1.1 See Table 3.1.1
Channel Bandwidth
1.23 MHz 1.23 MHz
Output Power Limit (Per Channel)
- 737 (5 Watts)
- 740 (10 Watts)
24 dBm (± 1 dB)
27 dBm (± 1 dB)
37 dBm (+1,-0.5 dB)
40 dBm (+1,-0.5 dB)
Noise Figure at Max Gain
Noise Figure at Min Gain
≤ 5 dB
≤ 5 dB
N/A
Gain at Minimum Attenuation
95 dB (± 2 dB) 95 dB (± 2 dB)
Digital Attenuator Range
0 to 30 dB
2 dB steps
(± 1 dB)
0 to 30 dB
2 dB steps
(± 1 dB)
Spectral Regrowth @ Max Output
Power (0-30 dB Attenuation Range)
@ ±± 750 KHz Offset (30 KHz BW)
@ 1.98 MHz Offset (30 KHz BW)
< -45 dBc
< -60 dBc
Spectral Regrowth @ Max Output
Power @ Max Gain:
@ ±± 885 KHz Offset (30 KHz BW)
@ 1.98 MHz Offset (30 KHz BW)
< -42 dBc
< -54 dBc
Flatness over 1.23 MHz
2.5 dB (p-p) 2.5 dB (p-p)
Gain Change over 25 MHz BW
± 2 dB ± 2 dB
Gain Change over temperature
(-25 to 50 °°C operating ambient
temp.)
± 2 dB ± 2 dB
Return Loss (I/O)
> 14 dB > 14 dB
Signal Electrical Delay
11 usec (Typical) 11 usec (Typical)
Impedance
50 ohm 50 ohm
Donor/Server Test Ports Coupling
-30 ± 2 dB -30 ± 2 dB