VENUS-QP1T Просмотр технического описания (PDF) - Mitel Networks
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VENUS-QP1T Datasheet PDF : 7 Pages
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Preliminary Information
VENUS-L
Electrical Characteristics (AC specification ) Continued
T
desiAgMnB.
= -30°C to +70°C,
They apply within
V = +2.7 to
thCeCspecified
+3.6V.
ambient
These characteristics are guaranteed by either
temperature and supply voltage ranges unless
production test or
otherwise stated.
Unless otherwise stated the frequencies used for measurements are to be.
900MHz Signal Path: RF = 881.5MHz, LO = 966.88MHz, IF = 85.38MHz.
Characteristic
900MHz Signal Path
Value
Min Typ Max
Overall Power Gain, RF input to IF 7
output
Noise Figure
8
9
9
11
Units
Conditions
Input=RF 900 Output=AMPS IF
and AMPS IFB
dB LO= -10dBm from a 50ohm
source
dB Total to IF outputs (SSB).
Input third order intercept point
RF Input impedance
Return Loss
RF Frequency
IF Frequency
Input 1dB compression
Load impedance
RF LO BUFFERS
LO feedthrough to IF outputs
LO feedthrough to RF inputs
LO input level
LO input impedance
LO port Return Loss
5
dBm
50
Ohm With simple external matching
network. Matching network must
include an inductor connected
between the RF 900 pin and GND.
15
dB With simple external matching
network. Matching network must
include an inductor connected
between the RF 900 pin and GND
800
1000
MHz
50
250
MHz
-8
dBm
850
Ω
Differential. Will require an
externa lresistor and a simple
external matching network.
-30
dBm
-40
dBm
-10
-5
dBm
50
Ω
With simple external matching
network
15
dB With simple external matching
network
5
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