Available as: QBH-804, 4 Pin TO-8 (T4)
QBH-9-804, Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-804
Features
Maximum Ratings
Ambient OperatingTemperature .............. -55ºC to + 125 ºC
StorageTemperature ............................... -65ºC to + 150 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 17 Volts
Continuous RF Input Power ................................. + 13 dBm
Short Term RF Input Power......50 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3 µsec Max.)
ꢀ High Gain: 19.8 dB Typical
ꢀ High Power: +24 dBm Typical
ꢀ Operating Temp. - 55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 100 MHz
Ta= 25 ºC
10 - 100 MHz
19.8
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Frequency
Gain (dB)
± 0.5
Gain vs. Temperature
Gain Flatness
+0.4/-0.5 Max.
0.6 Max.
0.5
Reverse Isolation (dB)
-27
-27 Min.
VSWR
In
Out
1.5:1
1.5:1
1.5:1 Max.
1.5:1 Max.
1 dB Compression (dBm)
Output Intercept point
+24
+23 Min.
3rd Order
2nd Order
Noise Figure (dB)
+38
+48
4.0
+15
82
+37 Min.
+46 Min.
5.0 Max.
+15
Power
Vdc
mA
85 Max.
Typical Performance Data
Noise Figure (dB)
Gain (dB)
Reverse Isolation (dB)
21
20
19
18
4.5
4.0
-10
-20
-30
-40
-50
-60
-70
3.5
3.0
2.5
2.0
17
16
MHz
100
1000
MHz
100
1000
MHz
100
1000
10
10
10
3rd order intermodulation distortion (dBm)
Input/Output VSWR +25ºC
1 dB Comp. (dBm)
2.0
43
27
26
25
1.8
1.6
1.4
1.2
1.0
42
41
40
39
38
Output
Input
10
24
23
MHz
100
1000
MHz
100
1000
10
MHz
100
1000
10
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
dB Ang
Ang
===================================================================
10
30
40
50
60
70
80
90
100
-27.3
-26.8
-26.7
-26.5
-26.1
-25.3
-24.1
-22.6
-21.0
19.7
19.6
19.6
19.6
19.6
19.6
19.6
19.6
19.6
-142.5
-142.1
-139.3
-135.7
-129.3
-127.5
-127.9
-127.9
-128.9
-179.9
164.4
158.1
151.9
145.8
139.7
133.5
127.2
120.8
-35.4
-34.4
-33.8
-33.1
-32.4
-31.7
-31.1
-30.3
-29.6
-18.3
-20.1
-20.4
-20.6
-21.0
-21.6
-22.2
-23.1
-24.1
38.4
1.5
17.0
16.6
18.5
19.9
22.8
23.1
22.8
22.8
22.2
-8.2
-17.0
-26.0
-36.0
-46.7
-59.9
-76.8
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
03/11/05
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com