RF AMPLIFIER
MODEL
TM3004
Features
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!
!
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High Gain: 22.8 dB Typical
Low Noise Figure: 1.8 dB Typical
Operating Temp. - 30 ºC to + 55 ºC
Environmental Screening Available
Available as:
TM3004, 4 Pin TO-8 (T4)
TN3004, 4 Pin Surface Mount (SM3)
BX3004, Connectorized Housing (H1)
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point........+26 dBm (Typ.)
Second Order Two Tone Intercept Point.........+20 dBm (Typ.)
Third Order Two Tone Intercept Point.............+18 dBm (Typ.)
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
VSWR
In
Out
Noise Figure (dB)
Power
Vdc
mA
TYPICAL
Ta= 25 ºC
225 - 400 MHz
22.8
+6.5
-26
<1.25:1
<1.25:1
1.8
+15
15
MIN/MAX
Ta = -30 ºC to +55 ºC
225 - 400 MHz
22.0 Min.
+5.5 Min.
-25 Max.
2.0:1 Max.
2.0:1 Max.
2.5 Max.
+15
16 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 ................................. + 13 dBm
Short Term RF Input Power...... 50 Milliwatts (1 Minute Max.)
Maximum Peak Power.................... 0.5 Watt (3
µsec
Max.)
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Gain (dB)
24
23
22
21
20
Start 225 MHz
Stop 400 MHz
Reverse Isolation (dB)
0
- 10
- 20
- 30
- 40
Start 225 MHz
Stop 400 MHz
Noise Figure (dB)
3
2
1
Start 225 MHz
Stop 400 MHz
+10
+ 9
+ 8
+ 7
+ 6
1 dB Comp. (dBm)
Input VSWR
2.0
1.5
1.0
2.0
1.5
1.0
Start 225 MHz
Stop 400 MHz
Start 225 MHz
Output VSWR
Start 225 MHz
Stop 400 MHz
Stop 400 MHz
Legend
+ 25 ºC
+ 55 ºC - - - - - - -30 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
05/10/04
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
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