Transcript
SHIREEN, Inc.
SHR-SPA-775
www.shireeninc.com
SHR-SPA Series
700-850MHz 10W RF Power Amplifier
Features • • • • • • •
Picture
Frequency Range: 700-850MHz Gain: 43dB Pout: +40dBm Psat: +42dBm IP3: +49dBm DC Power: 12V SMA Connector
Performance measured @ 775MHz
Description SHR-SPA-775 is a 10Watt (+40dBm) output RF Power Amplifier operating from single 12V DC power supply with frequency range in 700-850MHz.
Electrical Specifications @ +25 °C, ZS = ZL = 50 Ω, Vcc = +12V Parameter
Unit
Minimum
Frequency Range
MHz
700
Small Signal Gain
dB
43
Output Power Pout @ Pin = -2dBm
dBm
+40
Saturated Power Psat @ Pin = +3dBm
dBm
+42
IP3
dBm
+49
Reverse Isolation
dB
-78
Efficiency at Pout = +40dBm
%
34
VSWR Input DC Power Supply
Typical
Maximum 850
1.3:1 V
+12
Supply Current
mA
2750
Size (Excluding SMA Connector)
inch
3.000” x 2.000” x 0.625”
Weight
Oz.
4.8 (135g)
Warning: adequate heatsink required for continuous operation, keep amplifier base plate temperature under +65 °C.
Rev. A
1
SHIREEN, Inc.
SHR-SPA-775
www.shireeninc.com
SHR-SPA Series
700-850MHz 10W RF Power Amplifier
Typical Performance @ +25 °C Pout, Icc @ 700MHz
Gain @ Pin = -10dBm
Pout
3500
40
3000
42
35
2500
30
2000
760
790
820
850
25
1500 -15
Frequency (MHz)
-10
Pout
-70
Pout (dBm)
S12 (dB)
-60
-80 -90
-100 700
730
760
790
820
850
40
3000
35
2500
30
2000
25
1500 -15
-10
-5 Pin (dBm)
Pout
Pout (dBm)
1.6 1.4 1.2 1 790
0
5
Pout, Icc @ 750MHz
1.8
760
Current
3500
Input VSWR S11
730
5
45
Frequency (MHz)
700
0
Pout, Icc @ 725MHz
Reverse Isolation S12
S11 VSWR
-5 Pin (dBm)
Icc (mA)
730
820
Frequency (MHz)
850
Current
45
3500
40
3000
35
2500
30
2000
25
1500 -15
-10
-5 Pin (dBm)
0
Icc (mA)
700
Icc (mA)
44
40
Rev. A
Current
45 46
Pout (dBm)
Gain (dB)
48
5
2
SHIREEN, Inc.
SHR-SPA-775
www.shireeninc.com
SHR-SPA Series
700-850MHz 10W RF Power Amplifier
Typical Performance @ +25 °C Pout, Icc @ 850MHz Pout
3800
40
3175
35
2550
30
1925
25
Pout (dBm)
Current
Icc (mA)
-5 Pin (dBm)
0
40
3175
35
2550
30
1925 1300 -15
5
40
3175
35
2550
30
1925
25
1300 -10
-5 Pin (dBm)
0
Pout (dBm)
Pout
3800
Icc (mA)
Pout (dBm)
Current
45
-15
Current
3000
41
2800
40
2600
39
2400
38
2200 9
5
10 11 12 13 14 Supply Voltage (Volt)
15
Pout,Eff @ 775MHz,Pin=-3dBm Pout
Current
Efficiency
42
38
40
3175
41
36
35
2550
40
34
30
1925
39
32
25
1300
38
30
-10
-5 Pin (dBm)
0
5
Pout (dBm)
3800
Icc (mA)
Pout (dBm)
5
45
-15
Rev. A
0
42
Pout, Icc @ 825MHz Pout
-5 Pin (dBm)
Pout, Icc @ 775MHz, Pin= -3dBm
Pout, Icc @ 800MHz Pout
-10
Icc (mA)
-10
3800
25
1300 -15
Current
45
9
10 11 12 13 14 Supply Voltage (Volt)
Efficiency (%)
Pout (dBm)
Pout
45
Icc (mA)
Pout, Icc @ 775MHz
15
3
SHIREEN, Inc.
SHR-SPA-775
www.shireeninc.com
SHR-SPA Series
700-850MHz 10W RF Power Amplifier
Absolute Maximum Ratings Parameter
Absolute Maximum
RF Input Power
+15dBm
Supply Voltage
+16V
Operating Temperature
-30 °C to +65 °C
Storage Temperature
-55 °C to +100 °C
Outline
Inch mm Inch mm
Rev. A
A 3.000 76.20 J 0.300 7.62
B 2.000 50.80 K 0.625 15.88
C 2.750 69.85 L 0.150 3.81
D 1.750 44.45
E 0.500 12.70
F 1.000 25.40
G 0.300 7.62
H 3.750 95.25
I 0.125 3.18
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