RF AMPLIFIER
MODEL
QBH-1423
Features
!
!
!
!
Superior Phase Noise Performance
Replaces Competitor’s “1023” Design
Operating Temp. - 55 ºC to +85 ºC
Environmental Screening Available
CHARACTERISTIC
Frequency
Gain (dB)
Gain Flatness (dB)
Power @ 1 dB Comp.
(dBm)
(10-500 MHz)
(500-1000 MHz)
Available as:
QBH-1423, 4 Pin TO-8 (T4)
QBH-5023, 4 Pin Surface Mount (SM3)
QBH-8997, 10 Pin, 0.500” Sq. LCA Package
QBH-9-1423, SMA Connectorized Housing
Typical Intermodulation Performance at 25 ºC
Second Order Harmonic Intercept Point ....... +46 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +40 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +34 dBm (Typ.)
Specifications
TYPICAL
Ta= 25 ºC
10 - 1000 MHz
13.0
±
0.25
28.0
26.5
-17
6.0
1.5:1
1.5:1
+15
195
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 1000 MHz
12.0 Min.
±
0.75
Max.
25.5 Min.
25.0 Min.
-15 Max.
9.0
Max.
2.0:1 Max.
2.0:1 Max.
+15
210 Max.
Absolute Maximum Ratings
Ambient Operating Temperature ................ -55ºC to +100 ºC
Storage Temperature .................................-62ºC to +125 ºC
Case Temperature .................................................. +125 ºC
DC Voltage .......................................................... +17 Volts
Continuous RF Input Power
1 ..........................................................
+17 dBm
Short Term RF Input Power
1 .....
100 Milliwatts (1 Minute Max.)
1
RF Output terminated into 50 Ohms.
Reverse
Isolation (dB)
Noise Figure (dB)
VSWR
Power
In
Out
Vdc
mA
MTBF Calculation for Ground Benign Environment
@
25 ºC
.................................................1,674,483.59 hrs
Notes: Care should always be taken to effectively ground the case of each unit.
Measured in a 50 Ohm system @ +15 Volts DC nominal unless otherwise noted.
Typical Performance Data
15
14
13
12
11
Start 10 MHz
Stop 1000 MHz
Gain (dB)
0
-10
-20
-30
-40
Reverse Isolation (dB)
Noise Figure (dB)
8
7
6
5
4
Start 10 MHz
Stop 1000 MHz
Start 10 MHz
Stop 1000 MHz
+29
+28
+27
+26
+25
Start 10 MHz
1 dB Comp. (dBm)
2.0
1.5
Input VSWR
2.0
Output VSWR
1.5
1.0
Stop 1000 MHz
Start 10 MHz
Stop 1000 MHz
1.0
Start 10 MHz
Stop 1000 MHz
Legend
+25 ºC
+85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
==================================================================
0.11
0.23 151.8
10
4.70 -172.3
8.8
0.11
-61.9
0.11 -34.4
0.14 148.5
250
4.66 116.7
0.02
-83.6
0.12 -70.5
0.14 124.8
500
4.55
0.01 -171.7
54.5
0.13 -109.3
97.0
0.15
750
4.49
0.02 126.7
-7.5
0.14 -151.2
40.7
0.13
1000
4.51
0.05
-70.8
15.7
0.15 173.5
-25.7
0.13
1200
4.58 -123.8
0.12
-44.2
0.15 155.1
-68.5
0.14
1300
4.60 -151.8
0.16
-70.8
FREQ.
MHz
– – S11– –
Mag Ang
– – S21– –
Mag Ang
– – S12– –
Mag
Ang
– – S22– –
Mag Ang
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Rev.
9/17/09
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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