17350 Horizon Trail, SE
Prior Lake, MN 55372
USA
Tel. 1 952 212 8028
Fax: 1 952 447 8028
e-amil: sales@wantcominc.com
www.wantcominc.com
820-980 MHz LOW NOISE BALANCE AMPLIFIER WA08-2433A1
WA08-2433A LNA is a super low noise
figure, wideband, and high linearity amplifier
with unconditional stable design. The amplifier
offers typical noise figure of 0.45 dB and typical
output IP3 of 38 dBm at the frequency range
from 820 MHz to 980 MHz. WA08-2433A LNA is
most suitable for cellular base stations, wireless
data communications, tower top receiver
amplifiers, cellular micro-cells, last-mile wireless
communication
systems,
and
wireless
measurement applications.
Key Features:
Unconditional Stability:
Low Noise:
k>1
0.45 dB typical
Output IP3:
38 dBm typical
Gain:
21 dB
P1dB:
18 dBm minimum
Current Consumption:
Frequency Range:
Operating Temperature:
Return Losses:
Alarm Output:
125 mA @ +7 ~ +15V, option: +5V
820 ~ 980 MHz
-40 ~ +85 ºC
20 dB typical
Soft Alarm, Hard Alarm, Soft Alarm Open Collector, Hard Alarm Open
Collector, Branch 1 Alarm, Branch 2 Alarm.
Specifications:
a) Table 1 Summary of the electrical specifications WA08-2433A at room temperature
Index Testing Item
Symbol Test Constraints
Unit
Nom (RT)
Min
Max
Unit
Gain
S21
∆G
S11
S22
S12
820 - 980
20 MHz Bandwidth
820 - 980
820 - 980
820 - 980
820 - 980
820 - 980
MHz
MHz
MHz
MHz
MHz
MHz
MHz
21
0.20
20
dB
dB
dB
dB
dB
dB
dBm
1
2
3
4
5
6
7
Gain Variation
Input Return Loss
Output Return Loss
Reverse Isolation
Noise figure
0.30
19
19
40
20
NF
0.45
0.55
+15
Output
P1dB P1dB
18
37
compression
Output-Third-Order
TOIP3
Two-Tone, Pout +0 MHz
38
dBm
8
Interception point
dBm each,
1
MHz
separation
Current Consumption
Power Supply Voltage
Soft Alarm TTL Output
Idd
Vdd
Vs
Vdd= +7 ~ +15
V
V
125
mA
V
V
10
11
12
+7
Normal/Fail, +/- 30%
Id1 or Id2
4.65/0.0
Soft
Alarm
Open Vso
Normal/Fail,
External
V
Low/High2
Collector Output
10K to an external +Vcc
1 Specifications are subject to change without notice.
1