RF AMPLIFIER
MODEL
TM7189
Features
Low Noise Figure: 3.8 dB Typical
High Output Power: +23 dBm Typical
Operating Temp. -55 ºC
to +85
ºC
Environmental Screening Available
Available as:
TM7189, 4 Pin TO-8 (T4)
TN7189, 4 Pin Surface Mount (SM3)
FP7189, 4 Pin Flatpack (FP4)
BX7189, Connectorized Housing (H1)
Typical Intermodulation Performance at 25 ºC
Second Order Harmonic Intercept Point....... +52 dBm (Typ.)
Second Order Two Tone Intercept Point........ +46 dBm (Typ.)
Third Order Two Tone Intercept Point............ +36 dBm (Typ.)
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Gain Flatness (dB)
Power @ 1 dB
Comp. (dBm)
VSWR
In
Out
Vdc
mA
TYPICAL
Ta= 25 ºC
10 - 350 MHz
24.5
+0.5
+23
1.7:1
1.7:1
3.8
+15
60
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 250 MHz
22.5 Min.
+0.8 Max.
+21.5 Min.
2.0:1 Max.
2.0:1 Max.
4.8 Max.
+15 Min.
70 Max.
Absolute Maximum (No Damage) Ratings
Ambient Operating Temperature ................ -55ºC to +100 ºC
Storage Temperature ................................. -62ºC to +125 ºC
Case Temperature .................................................. +125 ºC
DC Voltage ......................................................... + 19 Volts
Continuous RF Input Power ................................. + 10 dBm
Short Term RF Input Power .... 100 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3
μsec
Max.)
Noise Figure (dB)
Power
Note: Care should always be taken to effectively ground the case of each unit.
Revision 8/18/11
Typical Performance Data
26.0
25.0
24.0
23.0
22.0
Start 10 MHz
Stop 350 MHz
Gain (dB)
6.0
5.0
4.0
3.0
2.0
Start 10 MHz
Noise (dB)
1 dB Comp. (dBm)
25
23
21
19
17
Stop 350 MHz
Start 10 MHz
Stop 350 MHz
-31
-30
-29
-28
-27
Reverse Isolation (dB)
2.0
1.5
1.0
Input VSWR
2.0
1.5
1.0
Stop 350 MHz
Start 10 MHz
Output VSWR
Start 10 MHz
Stop 350 MHz
Start 10 MHz
Stop 350 MHz
Legend
+25 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
www.SpectrumMicrowave.com
Spectrum Microwave · 2707 Black Lake Place · Philadelphia, Pennsylvania 19154 · PH (215) 464-4000 · Fax (215) 464-4001
京公网安备 11010802033920号
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