SPECTRUM TM3056

RF AMPLIFIER
MODEL TM3056
Available as:
Features
Typical Intermodulation Performance at 25 º C
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Second Order Harmonic Intercept Point ....... +51 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +41 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +33 dBm (Typ.)
Low Noise Figure: 1.5 dB Typical
Medium Gain: +18.5 dB Typical
Operating Temp. - 40 ºC to + 85 ºC
Environmental Screening Available
Maximum Ratings
Specifications
CHARACTERISTIC
Frequency
TYPICAL
Ta= 25 ºC
225 - 400 MHz
MIN/MAX
Ta = -40 ºC to +85 ºC
225 - 400 MHz
Gain (dB)
18.5
18.0 Min.
+15
+13.5 Min.
-34
<1.75:1
<1.75:1
1.5
+15
46
-32 Max.
2.0:1 Max.
2.0:1 Max.
2.3 Max.
+20
48 Max.
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
VSWR
In
Out
Noise figure (dB)
Power
Vdc
mA
TM3056, 4 Pin TO-8 (T4)
TN3056, 4 Pin Surface Mount (SM3)
BX3056, Connectorized Housing (H1)
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)
20
0
Noise Figure (dB)
Reverse Isolation (dB)
4
3
19
- 10
18
- 20
2
17
- 30
1
0
- 40
16
Start 225 MHz
Stop 400 MHz
1 dB Comp. (dBm)
+16
Start 225 MHz
Stop 400 MHz
Input VSWR
2.0
Start 225 MHz
Stop 400 MHz
Output VSWR
2.0
+15
1.5
+14
+13
1.5
1.0
+12
Start 225 MHz
Legend
Stop 400 MHz
+ 25 ºC
0.5
Start 225 MHz
Stop 400 MHz
Start 225 MHz
Stop 400 MHz
+ 85 ºC - - - - - - -40 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532 3/8/04
www.spectrummicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001