SM Hybrid Amplifier
QBH-8706
Parameters
Typical
25°C
Guaranteed
-40 to +70°C
Units
Frequency range
Small signal gain
Gain flatness
1850 - 1910
MHz
dB
· Hybrid surface mount
package
27.0
0.1
0.5
36
dB p-p
dB
Reverse isolation
VSWR Input
44
1.7:1
1.5:1
+17
2.5:1
2.5:1
+14
· Very Low noise figure,
1.2 dB typical
Output
1 dB compression
Output intercept point
3rd Order
dBm
· Low VSWR
+32
1.2
+26
1.9
dBm
dBm
dB
2nd Order
Noise figure
· High OIP3, +32 dBm
typical
DC supply voltage*
DC supply current
Gain vs. Vdc
5
Vdc
140
180
mA
dB/Volt
Package/Housing
LCSM (E52-19422)
*allspecificationratingsarebasedonDCsupplyvoltage±1%
25°C
-40°C
+70°C
Gain (dB)
Noise Figure (dB)
28
27
26
3.0
2.0
1.0
0.0
MHz
MHz
25
1850
1865
1880
1895
1895
1895
1895
1910
1850
1865
1880
1895
1895
1895
1910
1910
1910
Reverse Isolation (dB)
Output P1dB (dBm)
-10
-20
-30
-40
-50
-60
-70
18
17
16
15
14
13
12
MHz
MHz
1850
1865
1880
1910
1850
1865
1880
Input/Output VSWR 25°C
3rd order intermodulation distortion (dBm)
2.0
1.8
1.6
1.4
1.2
1.0
34
32
30
28
26
24
22
Output
Input
MHz
MHz
1850
1865
1880
1910
1850
1865
1880
Deviation from linear phase 25°C (degrees)
10
5
0
-5
MHz
-10
1850
1865
1880
1910
TYPICAL S-PARAMETER DATA
ABSOLUTE MAXIMUM RATINGS
Power supply voltage
Sustaining .................................................... +7.0 Vdc
Pulse (transient)........................................... +7.0 Vdc
Temperature
Operating ............................................-55 to +125°C
Storage ................................................-65 to +150°C
Maximum input drive ........................................ 1.0 Vrms
Thermal rise, junction-to-case ............................. +25°C
S11
Ang
S21
S12
Ang
S22
MHz
1850
1860
1870
1880
1890
1900
1900
1910
dB
dB
Ang
dB
dB
Ang
35.1
29.8
24.1
17.7
11.4
4.9
-10.5 141.9
-10.9 137.3
-11.1 132.3
-11.2 126.7
-11.5 119.3
-11.6 112.4
-11.5 113.8
-11.6 107.1
26.2
26.4
26.6
26.9
27.0
27.2
27.2
27.4
-51.8
-54.8
-58.0
-61.4
-65.1
-68.8
-68.7
-72.2
-44.3 -157.8
-44.7 -154.8
-44.0 -158.8
-42.9 -162.8
-43.1 -167.0
-43.9 -171.2
-42.7 -167.7
-42.5 -178.0
-14.3
-13.9
-13.5
-13.2
-12.9
-12.6
-12.6
-12.3
4.7
-1.8
H91-8706.10/29/97,RevisionPreliminary
REMEC Mobile Wireless Infrastructure • Main
321/727-1838 • Toll Free Sales
800/226-1772 • FAX
321/727-3729