Available as: QBH-872, 4 Pin TO-8 (080-10114-0001)
QB-9300, SMA Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-872
Features
ꢀ High Linearity: IP3 of +42 dBm
ꢀ High Output Power: +29 dBm Typical
ꢀ Operating Temp. -55 ºC to +65 ºC
ꢀ Environmental ScreeningAvailable
Maximum Ratings
Ambient OperatingTemperature ................. -55ºC to +65 ºC
StorageTemperature .................................-65ºC to +150 ºC
CaseTemperature ..................................................+125 ºC
DCVoltage .......................................................... +16 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.)
Specifications
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
MIN/MAX
Ta = -55 ºC to +65 ºC
30 - 2000 MHz
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Frequency
Gain (dB)
30 - 2000 MHz
10.3
± 0.8
Gain vs. Temperature
Gain Flatness
+0.6/-0.6 Max.
1.0 Max.
1.0
Reverse Isolation (dB)
-19
-18 Min.
VSWR
In
Out
1.8:1
1.8:1
2.0:1 Max.
2.0:1 Max.
1 dB Compression (dBm)
Output Intercept point
+29
+28 Min.
3rd Order
2nd Order
Noise Figure (dB)
+42
+48
4.5
+15
400
+40 Min.
+46 Min.
6.0 Max.
+15
Power
Vdc
mA
400 Max.
Typical Performance Data
Legend
+25 ºC
+65 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
– – S21– –
– – S12– –
dB
– – S22– –
dB Ang
dB Ang
dB Ang
Ang
===================================================================
30
80
-13.7
-14.2
-14.3
-14.7
-15.0
-15.8
-17.5
-21.2
-26.8
10.1
10.1
10.0
9.9
-23.6
-22.5
-40.3
-89.3
-133.6
-172.8
147.8
105.5
24.1
-173.0
171.3
149.1
100.1
52.2
-20.4
-20.4
-20.3
-20.5
-20.7
-20.8
-20.8
-20.8
-20.9
7.4
-4.4
-11.6 174.5
-11.5 169.0
-12.1 154.2
-13.3 120.0
200
-20.2
-54.3
-87.1
-119.2
-150.8
176.9
143.5
500
800
9.9
-15.6
-18.4
-19.5
-18.0
-15.3
88.8
65.9
54.1
32.1
-6.9
1100
1400
1700
2000
9.9
4.7
10.0
10.1
10.1
-43.7
-93.4
-144.4
Rev.
3/5/07
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
www.SpectrumMicrowave.com