Detailed Product Description
WCDMA 2100MHz Built-in Antenna Pico Repeater/Signal
Booster
Model: KR-1545WI
Introductions:
The WCDMA Built-in
Antenna Pico Repeater/Signal Booster is designed to provide a more
cost-effective solution than adding a new Base Transceiver Station (BTS) to improve
signal coverage and communication quality in WCDMA system.
The repeater
is working as a relay between the BTS and mobile phones. It receives the low-power
signal from BTS via the Built-in Donor Antenna, linearly amplifies the signal and
then retransmits it via the Built-in Service Antenna to the weak/blind coverage
area. And the mobile signal is also amplified and retransmitted to the BTS via
the opposite direction.
Features:
n Automatic system
gain Control (AGC) available
n Linear
power amplification to effectively suppress inter-modulation and spurious
emission
n Smart
Automatic Level Control (ALC) ensures output level stable and adjustable
continuously
n Adopting filter with highly selectivity and
low insertion loss eliminates interference between uplink and downlink
n Easy Installation and Automatic Operation,
ready for use
Applications:
No professional configuration required but just Plug and Play, This
WCDMA Built-in Antenna Pico
Repeater/Signal Booster a quick solution to extend WCDMA signal coverage to
small and medium size indoor environment such as houses, hotels, hot spots,
shops, offices, meeting rooms, apartments, and so on.
Technical Specifications:
Items
|
Specifications
|
Working Frequency
|
Uplink
|
1920-1980MHz
|
Downlink
|
2110-2170MHz
|
Output power
|
Uplink
|
10dBm
|
Downlink
|
15dBm
|
Maximum Gain ( UL and DL )
|
45dB
|
ALC ( Automatic Level Control )
|
>45dB
|
AGC (Automatic Gain Control)
|
30dB in step of 1dB (Auto)
|
System noise figure
|
5dB @ max. gain
|
Spurious Emission Mask
|
Comply With 3GPP TS 25.106
|
Spurious Emission
|
Comply With 3GPP TS 25.106
(Category B)
|
Noise Floor
|
<-47dB
|
IM3
|
≤-45dBc
|
Power supply(customized)
|
100V-240VAC 50Hz
|
Gain Flatness
|
≤4dB/3.84MHz
|
Modulation Accuracy
|
≤12.5%
|
I/O Inter-modulation
|
Comply with 3GPP TS 25.106
|
Frequency stability
|
≤0.01ppm
|
Group Delay
|
UL≤1μs
|
Peak Code Domain Error
|
≤-35dB@Spreadimg Factor 256
|
Weight
|
1Kg
|
Size
|
240*164*52mm
|
|