R-tron APEX 1900-24, Руководство пользователя, Страница: 37 / 41

APEX 1900-24 USER MANUAL V1.0.00 Tech Support: 1-888-317-8766
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6. Specifications
6.1 RF Characteristics
Electrical Specifications
Parameter Down-Link Up-Link
Frequency Range
1930 - 1995 MHz
(65M B.W)
1850 - 1915 MHz
(65M B.W)
Service CDMA2000 or LTE(FDD) Service
Channel Select
Center fre BW (1M - 20MHz)
Non-continuous 3 channel
Input Power Range -71 – -31 dBm -71 – -31 dBm
Composite Output Power Range 24 dBm 24 dBm
Gain Range 55 - 95 dB 55 - 95 dB
Range 40 dB (min)
AGC
Time
the AGC must track only slow variations
with time on the order of 100ms.
Gain Ripple ± 1.5 dB
Max Gain 5 dB (max) 5 dB (max)
Noise Figure
Min Gain
-
12 dB (max)
> 50dBc at ± 1 MHz from band edge
Filter set 1
> 50dBc at ± 2 MHz from band edge
> 65dBc at ± 0.5 MHz from band edge
Roll-off
Filter set 2
> 65dBc at ± 2 MHz from band edge
Filter set 1 6 μ s (max)
Propagation Delay
Filter set 2 8 μ s (max)
Spurious Emission Section 24 and section 27 of FCC
VSWR 1.4 : 1 (max)
Impedance 50
Ω
Operating Temperature -10 - +50 ℃