|
|
|
|
|
|
|
|
3-CHANNEL REPEATER FOR DCS (Model # : ARP-885A) |
| |
|
Description |
| |
| •
The repeater ARP-885A extends
base station coverage to shadow
areas caused by large buildings
and other structures that can
obstruct signal. The ARP-885A
is suitable to install small buildings,
underground parking lots, subway
stations and shopping malls etc.
It is offered increasing signal
strength and high quality communication
with low cost. The unit is easy
to install and housed in a rugged
cover. |
|
|
| |
Specifications |
| |
| Parameters |
Specifications |
| Forward |
Reverse |
|
Frequency Range |
869.025~893.985 MHz. |
824.025~848.985 MHz. |
|
Input Level |
-70 ~ -40 dBm/1.23MHz |
-70 ~ -45 dBm/1.23MHz |
|
Output Level |
16 dBm(3/FA : 20FA max.) |
21 dBm(15/FA : 4FA max.) |
|
Gain |
43 ~ 65 dB |
35 ~ 60 dB |
|
Gain Control |
22 dB |
15 dB |
|
Selectivity [MHz] |
min. |
10.87 ~ 11.37 @ 3dB BW |
|
9.44 ~ 10.04 @ 3dB BW |
|
3.49 ~ 3.99 @ 3dB BW |
| |
max. |
20, 19.84, 7.69 @ 40dB BW |
|
Spurious[dBc] |
In Band (Fc±750KHz) : -45 dB / RBW 30KHz |
|
Out Band (Fc±1.98MHz) : -55 dB / RBW 30KHz |
|
Over Power Protection Level [dBm] |
+18/FA ± 2dBm |
|
Connector |
N(F)-type |
|
Power Supply |
AC 220V ±15% |
|
Dimension (W x H x L) (Inch) |
220 x 62 x 260 mm (7.87 x 2.44 x 10.24 inch) |
|
Weight [Kg] |
4.0 max. |
|
Operating Temperature |
-10 ~ +55 ℃ |
|
| |
|
|
|
|
