SPECTRUM QBH-872

Available as: QBH-872, 4 Pin TO-8 (T4)
QB-9300, SMA Connectorized Housing (ES E52-1501)
RF AMPLIFIER
MODEL QBH-872
Maximum Ratings
Features
!
!
!
!
Ambient Operating Temperature ................ -55ºC to + 65 ºC
Storage Temperature ............................... -65ºC to + 150 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 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.)
High Linearity: IP3 of +42 dBm
High Output Power: +29 dBm Typical
Operating Temp. - 55 ºC to +65 ºC
Environmental Screening Available
Specifications
CHARACTERISTIC
TYPICAL
MIN/MAX
Ta= 25 ºC
30 - 2000 MHz
10.3 ± 0.8
Frequency
Gain (dB)
Gain vs. Temperature
Gain Flatness
Reverse Isolation (dB)
VSWR
In
Out
Ta = -55 ºC to +65 ºC
30 - 2000 MHz
+0.6/-0.6 Max.
1.0 Max.
-18 Min.
2.0:1 Max.
2.0:1 Max.
1.0
-19
1.8:1
1.8:1
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
Power
Vdc
mA
Note: Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
+29
+28 Min.
+42
+48
4.5
+15
400
+40
+46
6.0
+15
400
Min.
Min.
Max.
Max.
Typical Performance Data
Legend
+ 25 ºC
+ 65 ºC - - - - - - -55 ºC
Linear S-Parameters Data
FREQ.
MHz
– – S11– –
dB
Ang
– – S21– –
dB
Ang
– – S12– –
dB
Ang
– – S22– –
dB
Ang
===================================================================
30
-13.7
10.1 -173.0
-23.6
-20.4
-11.6 174.5
7.4
80
-14.2
10.1 171.3
-22.5
-20.4
-11.5 169.0
-4.4
200
-14.3
10.0 149.1
-40.3
-20.3
-12.1 154.2
-20.2
500
-14.7
9.9 100.1
-89.3
-20.5
-13.3 120.0
-54.3
800
-15.0 -133.6
9.9
52.2
-20.7
-15.6
-87.1
88.8
1100
-15.8 -172.8
9.9
4.7
-20.8 -119.2
-18.4
65.9
1400
-17.5 147.8
10.0 -43.7
-20.8 -150.8
-19.5
54.1
1700
-21.2 105.5
10.1 -93.4
-20.8 176.9
-18.0
32.1
2000
-26.8
10.1 -144.4
24.1
-20.9 143.5
-15.3
-6.9
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
Rev.
3/5/07
www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001