RF AMPLIFIER
MODEL
TM7370
Features
!
!
!
!
High Output Power: +23 dBm Typical
Low Noise: 1.9 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Environmental Screening Available
Available as:
TM7370, 4 Pin TO-8 (T4)
TN7370, 4 Pin Surface Mount (SM3)
FP7370, 4 Pin Flatpack (FP4)
BX7370, Connectorized Housing (H1)
RN7370, 4 Pin Surface Mount (SM19)
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point....... +55 dBm (Typ.)
Second Order Two Tone Intercept Point........ +49 dBm (Typ.)
Third Order Two Tone Intercept Point............ +40 dBm (Typ.)
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
VSWR
In
Out
TYPICAL
Ta= 25 ºC
20-250 MHz
8.5
+23
-11.0
<1.25:1
<1.35:1
1.9
+15
45
MIN/MAX
Ta = -55 ºC to +85 ºC
20-250 MHz
7.3 Min.
+20.0 Min.
-10.5 Max.
2.0:1 Max.
2.0:1 Max.
3.4 Max.
+15 Min.
48 Max.
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 100 ºC
Storage Temperature ............................... -62ºC to + 125 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 18 Volts
Continuous RF Input Power ................................. + 18 dBm
Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3
µsec
Max.)
Noise Figure (dB)
Power
Vdc
mA
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
10
9
8
7
6
Start 20 MHz
Stop 250 MHz
Gain (dB)
0
- 5
- 10
- 15
- 20
Reverse Isolation (dB)
3
2
1
Noise Figure (dB)
Start 20 MHz
Stop 250 MHz
Start 20 MHz
Stop 250 MHz
+25
+24
+23
+22
+21
1 dB Comp. (dBm)
2.0
1.5
1.0
Input VSWR
2.0
1.5
1.0
Output VSWR
Start 20 MHz
Stop 250 MHz
Start 20 MHz
Stop 250 MHz
Start 20 MHz
Stop 250 MHz
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
www.spectrummicrowave.com
10/19/06
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
汽车电子
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