QBS-230 Datasheet, PDF (1/1 Pages) Spectrum Microwave, Inc. – RF AMPLIFIER

RF AMPLIFIER
MODEL QBS-230
Available as: QBS-230, Housing (E52-19740)
Features
! High Gain: 39.0 dB Typical
! High Power: +43 dBm Typical
! Environmental Screening Available
Specifications
CHARACTERISTIC
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
Power
Vdc
mA
TYPICAL
Ta= 25 ºC
800 - 960 MHz
39.0 ± 1.0
2.0
-50
1.5:1
1.5:1
+43
+53
12.5
7000
MIN/MAX
Maximum Ratings
Ambient Operating Temperature ................ -20 ºC to +60 ºC
Storage Temperature .............................. -55 ºC to + 125 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 30 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:
1. Specifications are guaranteed when tested in a 50 Ohm system. Specifica-
tions indicated as typical are not guaranteed.
43
42
41
40
39
38
37
800 840
Legend
Gain (dB)
Typical Performance Data
-10
Reverse Isolation (dB)
-20
-30
3rd order intermodulation distortion (dBm)
58
57
56
-40
-50
-60
-70
880
920 960
800 840
1 dB Comp. (dBm)
46
45
44
43
42
41
40
800 840
880
920
55
54
53
52
880
920 960
800 840
1.6
Input/Output VSWR +25 ºC
1.5
1.4
1.3
1.2
Input
1.1
1.0 ^Output
960 800 840
880
920
880
960
920 960
+ 25 ºC
Linear S-Parameters Data
FREQ.
– – S11– –
– – S21– –
– – S12– –
– – S22– –
MHz
dB Ang
dB Ang
dB Ang
dB Ang
==================================================================
800
-24.5 -130.9
39.0 134.3
-60.8 -178.0
-30.7 111.0
830
-24.5 -130.9
39.5 84.3
-58.6 114.5
-31.7 101.9
850
-24.7 -140.2
39.7 50.7
-57.7 90.8
-29.1 81.8
870
-24.9 -145.9
39.8 17.1
-59.6 -159.5
-28.6 69.6
890
-24.8 -151.0
39.9 -17.1
-57.4 55.2
-26.1 56.8
910
-25.1 -156.5
39.9 -51.6
-60.2 160.6
-23.0 82.3
930
-25.4 -160.7
39.7 -86.1
-54.9 92.6
-23.1 67.7
950
-25.5 -167.6
39.5 -121.2
-59.6 33.4
-22.3 55.7
960
-25.6 -166.8
39.4 -139.1
-59.2 30.0
-22.9 83.3
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH [phone] · Fax [phone]/05
www.SpectrumMicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH [phone] · Fax [phone]