RF AMPLIFIER
MODEL
CZ8020
Features
!
Lower Cost
!
Operating Temp. 0 ºC to +70 ºC
!
Environmental Screening Available
Available as:
CZ8020, 3 Pin TO-39
TN8020, 4 Pin Surface Mount (SM3)
BX8020, Connectorized Housing (H1)
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point ....... +32 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +26 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +21 dBm (Typ.)
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
VSWR
In
Out
TYPICAL
Ta= 25 ºC
kHz - 400 MHz
14
+7.0
-15
<1.5:1
<2.0:1
4.5
+5
25
MIN/MAX
Ta = 0 ºC to +70 ºC
kHz - 400 MHz
13 Min.
+5.0 Min.
-14 Max.
2.5:1 Max.
2.5:1 Max.
6.0 Max.
+5
28 Max.
Maximum (No Damage) Ratings
Ambient Operating Temperature .............. -55ºC to + 100 ºC
Storage Temperature ............................... -62ºC to + 125 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ........................................................... + 8 Volts
Continuous RF Input Power ................................... + 8 dBm
Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.)
Maximum Peak Power ................... 0.5 Watt ( 3
µsec
Max.)
*Three
external capacitors and a decoupling impedence are
required. The decoupling impedance must be large in comparison to
the 50 Ohm load to minimize gain reduction. The external capacitors
determine the low frequency response of the amplifier.
*Decoupling
Impedance is 1 kOhm.
Noise Figure (dB)
Power
Vdc
mA
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
16
15
14
13
12
Start kHz
Stop 400 MHz
Gain (dB)
0
- 10
- 20
- 30
- 40
Start kHz
Reverse Isolation (dB)
Noise Figure (dB)
6
5
4
3
2
Stop 400 MHz
Start kHz
Stop 400 MHz
+9
+8
+7
+6
+5
Start kHz
1 dB Comp. (dBm)
3.0
2.0
1.0
Stop 400 MHz
Start kHz
Input VSWR
3.0
2.0
1.0
Stop 400 MHz
Start kHz
Output VSWR
Stop 400 MHz
Legend
+25 ºC
+70 ºC - - - - - - 0 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
3/30/04
www.SpectrumMicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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