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QB-445 Datasheet, PDF (1/2 Pages) API Technologies Corp – 2.5 – 3.5 GHz, 1 Watt Amplifier
QB-445
Compliance Matrix
2.5 – 3.5 GHz, 1 Watt Amplifier
(Replaces QB-963)
A. Electrical Ratings
Specifications(1)
Item #
A.1
A.2
A.3
A.4
A.5
A.6
A.7
A.8
A.9
Parameter
Frequency Range
Small Signal Gain
Gain Flatness
Input VSWR
Output VSWR
Reverse Isolation
Noise Figure
Pout @ 1dB Compression
3rd Order Output Intercept Point
Unit
GHz
dB
dB
dB
dB
dBm
dBm
Typical
25ºC
Guaranteed
0ºC to +50ºC
2.5 – 3.5
32
32.0 ± 1.5
± 0.25
± 0.50 max.
1.5 :1
2.0 :1 max.
1.5 :1
2.0 :1 max.
53
42 min.
3.5
5.0 max.
+33.5
+33
+45
+45
Comments
Comply
Comply
Comply
Comply
Comply
Comply
Comply
Comply
Comply
A.10
A.11
DC Voltage
Operating DC Current
Vdc
+15.0
Comply
mA
1000
1500 max.
Comply
Notes:
1) Specification ratings are based on measurements in a 50 ohm system with a DC supply voltage tolerance of ± 1%.
2) RF output terminated into 50 ohms (Load VSWR ≤ 2.0 : 1).
B. Absolute Maximum Ratings
Item #
B.1
B.2
Parameter
DC Voltage @ 25°C
Input Drive @ 25°C
B.3 Operating Temperature*
B.4 Storage Temperature
Limit
Max.
Max.
Min.
Max.
Min.
Max.
Unit
Vdc
dBm
ºC
ºC
ºC
ºC
Specification
+16.0
+10
- 20
+85
- 55
+125
Comments
Comply
Note 2
Comply
Comply
* Maximum Operating Temperature is defined as that temperature which, if exceeded for extended periods, could result in premature
unit failure. This data is provided for user reliability information. This may or may not represent the maximum temperature for
electrical parameter specifications.
C. General
Item #
C.1
C.2
C.3
C.4
C.5
Parameter
Package (Hermetic)
Finish
RF Input / Output Connectors
+VDC Connector
Ground Terminal
Revision 1
Specification
SMI Drawing 080-22859 (Figure 1)
CuNi (Copper Nickel Alloy)
SMA Female (2 Hole Flange)
Gold Plated Pin
Threaded Turret
Comments
70/30 CuNi
Comply
Field Replaceable
Solderable
Solderable