
1.20-1.60 GHz LOW NOISE GPS AMPLIFIER WLA14-3030A
1
1
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
Key Features:
Unconditional Stability:
Low Noise:
Output IP3:
Gain:
P1dB:
Current Consumption:
Frequency Range:
Operating Temperature:
Return Losses:
VSWR:
Specifications:
k>1
0.60 dB
21 dBm minimum @ 3.0V DC Power
28 dB
10 dBm minimum
35 mA @ +3V, option: built-in bias-T for remote power supply
1.20 ~ 1.60 GHz
-40 ~ +85 oC
20 dB typical
1.25 maximum
a)
Table 1
Summary of the electrical specifications WLA14-3030A
at room temperature
Index
Testing Item
Symbol
Test Constraints
Unit
Nom (RT)
Min
Max
Unit
1
2
3
4
5
6
7
Gain
Gain Variation
Input Return Loss
Output Return Loss
Reverse Isolation
Noise figure
Output
compression
Output-Third-Order
Interception point
S21
G
S11
S22
S12
NF
P1dB
1.20 – 1.60
20 MHz Bandwidth
1.20 – 1.60
1.20 – 1.60
1.20 – 1.60
1.20 – 1.60
1.20 – 1.60 @ +3V
GHz
MHz
GHz
GHz
GHz
GHz
GHz
30
0.10
20
20
40
0.6
26
16
16
36
10
0.25
0.65
dB
dB
dB
dB
dB
dB
dBm
P1dB
8
TOIP3
Two-Tone,Pout +0 dBm
each,
1
separation, @ +3V
Vdd= +3
MHz
MHz
21
20
dBm
10
11
Current Consumption
Power Supply Voltage
Idd
Vdd
V
35
+3
+2.5
+5.5
mA
V
1
Specifications are subject to change without notice.
WLA14-3030A LNA is a low noise figure,
wideband, and +3V operation low power
consumption amplifiers with unconditional stable
design for GPS applications. The amplifier offers
typical noise figure of 0.60 dB and minimum
output IP3 of 21 dBm at the frequency range from
1.20 GHz to 1.60 GHz, which covers both L1
band and L2 band. WLA14-3030A LNA is most
suitable for GPS communication systems and
other wireless measurement applications.
WLA14-3030A can be configured with
built-in bias-T for remote 5 V DC power supply.