User Manual

9. Specifications. (Enclosure)
The JDIR-LCPA-DR37 Quad Band Digital Repeater is built in a solid
enclosure resistant to dust and is lockable. To maintain safe operating temps,
there is heatsink lining both the front and rear of the enclosure. Mounting
brackets allow this unit to be installed on a wall.
9.1 Specifications. (Data)
Frequency Specifications
Uplink
Downlink
Frequency Range
700 MHz
18 MHz
698 ~ 716 MHz
728 ~ 746 MHz
11 MHz
776 ~ 787 MHz
746 ~ 757 MHz
800 MHz
25 MHz
824 ~ 849 MHz
869 ~ 894 MHz
1900 MHz
65 MHz
1850 ~ 1915 MHz
1930 ~ 1995 MHz
1721 MHz
45 MHz 1710 ~ 1755 MHz 2110 ~ 2155 MHz
Preset
Filter
Options
1 to 2
Blocks
700 MHz
29M (A+B+LC+UC)
6M (A,B,LC)
11M (UC)
1 to 2
800 MHz
25M (A+B+A'+B')
11M (A)
10M (B)
1.5M (A')
2.5M (B')
1 to 4
1900 MHz
65M (A,D,B,E,FC,G)
15M (A,B,F)
7.5M (C1, C2)
5M (D, E, F, C3,
C4, C5,G)
1 to 4
1721 MHz
45M (A,B,C,D,E,F) 10M (A,B,F) 5M (C, D, E)
Customizable
Bandwidth Options
1.2MHz, 1.23MHz, 1.25MHz, 1.4MHz,1.5MHz, 2.5MHz, 3MHz, 3.5MHz, 3.8MHz, 5MHz
6MHz, 7.5MHz, 10MHz, 11MHz, 14MHz, 15MHz, 18MHz, 20MHz
Effective Bandwidth
Custom Bandwidth 900
KHz
All Bands
Output Power
700 / 800 MHz
+20dBm Each Band Total
+34dBm Each Band Total
1900 / 1721 MHz
+23dBm Each Band Total
+37dBm Each Band Total
Gain
Range
55~85 dB
62~92 dB
Adjust step
1dB
Adjust Accuracy
+/- 1dB
Gain Variation Over Temp.
+/- 2dB / Ambient Room Temp
Adjacent Channel Power Compensation Level
N/A
< 15dB – Downlink
Noise Figure
<7dB @ Max Gain
Impedance
50 Ohm
Propagation Delay
<6usec
CDMA Spurious
Emission
>45dBc@+/- 750KHz
>50dBc @+/-1.98MHz
700 / 800 MHz
1 Block @ 20dBm
1 Block @ 34dBm
1900 / 1721 MHz
1 Block @ 23dBm
1 Block @ 37dBm
ACLR (LTE)
>45dBc@+/- 5MHz,
>45dBc @+/-10MHz
700 / 800 MHz
1 Block @ 20dBm
1 Block @ 34dBm
1900 / 1721 MHz
1 Block @ 23dBm
1 Block @ 37dBm
ACLR (WCDMA)
>45dBc@+/- 5MHz
>45dBc @+/-10MHz
700 / 800 MHz
1 Block @ 20dBm
1 Block @ 34dBm
1900 / 1721 MHz
1 Block @ 23dBm
1 Block @ 37dBm
Gain Flatness
700 / 800 MHz
<6dB p-p ( Total Bandwidth )
<3dB p-p (Each block)
1900 / 1721 MHz
<8dB p-p ( Total Bandwidth )
<3dB p-p (Each block)
EVM
LTE
<8% ( Including Source Signal )
WCDMA
VSWR
<1.5:1
Wave Form Quality (p) ~ CDMA
>0.98
25
26
Power
Switch
Power
Supplies
Power
Amp
RF
Module
Digital
Board
Multiplexer
Lockable
Enclosure
Ethernet
Module