RF AMPLIFIER
MODEL
QBH-2003
Features
!
High Power: +18 dBm Typical
!
Environmental Screening Available
Available as:
QBH-2003, SM (E52-Gen2SMT)
Maximum Ratings
Ambient Operating Temperature ................ -40ºC to + 85 ºC
Storage Temperature ............................... -65ºC to + 125 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.)
Note:
Specifications are guaranteed when tested in a 50 Ohm system.
Specifications indicated as typical are not guaranteed.
Specifications
CHARACTERISTIC
TYPICAL
MIN
MAX
Ta= 25
ºC
Frequency
Gain (dB)
Gain vs. Temperature
Gain Flatness
Reverse Isolation (dB)
VSWR
In
Out
1 dB Compression (dBm)
Output Intercept point
3rd Order
2nd Order
Noise Figure (dB)
Power
Vdc
mA
800 MHz
20
+/-0.5
1.5:1
1.5:1
+18
+30
1.0
5
66
960 MHz
Legend
+ 25 ºC
+ 85 ºC - - - - - - -40 ºC
Typical Performance Data
25
24
23
22
21
20
19
800
23
22
21
20
19
18
17
800
840
880 MHz 920
960
Gain (dB)
-10
-20
-30
-40
-50
-60
-70
800
2.2
2.0
1.8
1.6
1.4
1.2
1.0
800
– – S11– –
dB
Ang
Reverse Isolation (dB)
6.0
5.0
4.0
3.0
2.0
1.0
0.0
800
36
35
34
33
32
31
960
30
800
840
Noise Figure (dB)
840
MHz 920
880
960
840
880
MHz
920
960
840
880
MHz 920
960
1 dB Comp. (dBm)
Input/Output VSWR +25 ºC
3rd order intermodulation distortion (dBm)
Input
Output
840
880 MHz 920
880 MHz 920
960
Linear S-Parameters Data
===================================================================
800
-14.7 130.0
21.7 21.2
-26.7
-24.7
-92.2
-89.0
830
-16.1 115.6
21.7 12.7
-26.6
-26.3 -109.5
-98.5
850
-17.2 103.0
21.6
7.0
-26.5 -103.0
-27.5 -123.5
870
-18.2
21.6
86.6
1.3
-26.4 -106.7
-28.1 -137.7
890
-19.0
21.5 -4.5
64.2
-26.4 -11.4
-27.9 -153.0
910
-19.2
21.4 -10.3
36.1
-26.4 -115.0
-26.9 -167.7
930
-18.6
21.4 -16.1
7.7
-26.4 -119.7
-25.8 177.8
950
-17.2 -15.4
21.3 -21.9
-26.5 -124.1
-24.6 164.7
960
-16.6 -24.5
21.2 -24.8
-26.4 -126.4
-24.0 158.0
FREQ.
MHz
– – S21– –
dB
Ang
– – S12– –
dB
Ang
– – S22– –
dB
Ang
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
03/11/05
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
