DCS or PCS Band Selective Signal Booster
(Please advise us which brands you and which models want after yourpayment)
Features:
1)High system gains.
2)Full duplex and double-end design, external power supply, and convenient installation.
3)ALC technology with auto-steady function adopted.
4)Provide power indication and uplink and downlink indications.
5)With the amplified linear power, the intermodulation and spuriousness are suppressed effectively.
6)The reliability conforms to GB6993-86 standards.
7)The electromagnetic compatibility conforms to ETS300 609-4 standards.
Technical Parameters:
|
Specification |
A Model |
B Model |
|
|
|
Frequency range (MHz) |
Uplink 1710-1780(D); 1850-1910(P) |
|||
|
Downlink 1805-1880(D); 1830-1880(P) |
||||
|
Gain ( dB) |
Uplink |
Gp≥55 |
Gp≥45 |
|
|
Downlink |
||||
|
Export Power(dBm)(Po) |
≥23 |
≥20 |
|
|
|
Pass band ripple |
≤5dB |
|||
|
Guard band rejection |
（BW-60dB）≤42MHz , |
|||
|
I/O impedance |
50Ω/N connector |
|||
|
I/O return loss |
≤-10dB |
|||
|
Noise figure |
≤8dB |
|||
|
Intermodulation |
( 9KHz～1GHz)≤-30dBm |
|||
|
(Po=13dBm) |
( 1～12.75GHz)≤-30dBm |
|||
|
Transmission Delay |
≤0.5μs |
|||
|
Ambient temperature |
-10℃～50℃ |
|||
|
Power supply |
AC110～220V±10% 45～55Hz |
|||
|
Size |
148mm×106mm×33mm |
|||
|
Reliability |
To the GB6993-86 standard |
|||
|
Electromagnetic compatibility |
To the ETS300 694-4 standard |
|||
|
Function Note: |
a) Power supply work display b) Export power display Frequency range can be designted |
|||
