Available as: TM3079, 4 Pin TO-8 (T4)
TN3079, 4 Pin Surface Mount (SM3)
RF AMPLIFIER
BX3079, SMA Connectorized Housing (H1)
MODEL TM3079
Features
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point ...... +45 dBm (Typ.)
Second Order Two Tone Intercept Point ....... +40 dBm (Typ.)
Third Order TwoTone Intercept Point ........... +25 dBm (Typ.)
! Low +5 Volt Supply
! Wide 50 - 2000 MHz Bandwidth
! High Reverse Isolation
! Environmental ScreeningAvailable
Maximum Ratings
Specifications
Ambient OperatingTemperature .............. -55ºC to + 100 ºC
StorageTemperature ............................... -62ºC to + 125 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ...........................................................+ 8 Volts
Continuous RF Input Power ................................. + 10 dBm
Short Term RF Input Power......20 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.2 Watt (3 µsec Max.)
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
MIN/MAX
Ta = -55 ºC to +85 ºC
Frequency
50 - 2000 MHz
50 - 2000 MHz
Gain (dB)
Power @ 1 dB
Comp.
19.5
18 Min.
+13
-35
+12 Min.
-30 Max.
Reverse
Isolation (dB)
VSWR
In
Out
1.8:1
1.8:1
2.0:1 Max.
2.0:1 Max.
Noise Figure (dB)
Power Vdc
mA
4.0
5.5 Max.
+5
70
+5
75 Max.
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Noise Figure (dB)
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Gain (dB)
Reverse Isolation (dB)
-20
-25
21
20
19
18
17
6
5
4
- 30
- 35
-40
3
2
Start 50 MHz
Stop 2000 MHz
Start 50 MHz
Stop 2000 MHz
Start 50 MHz
Stop 2000 MHz
1 dB Comp. (dBm)
Input VSWR
Output VSWR
+15
+14
+13
+12
+11
2.0
2.0
1.5
1.0
1.5
1.0
Start 50 MHz
Stop 2000 MHz
Start 50 MHz
Stop 2000 MHz
Start 50 MHz
Stop 2000 MHz
Linear S-Parameters
Freq.
MHz
----S11----
Mag Deg
----S21----
Mag Deg
----S12----
Mag Deg
----S22----
Mag Deg
======================================================================================
50
100
.22
.22
.21
.20
.17
.12
.12
.29
-7
-11
9.43
9.46
9.49
9.52
-3
-12
-27
-55
.0141
.0142
.0146
.0144
.0145
.0134
.0134
.0101
1
-1
.14
.14
.14
.14
.13
.12
.10
.15
178
176
173
167
153
141
140
169
200
-20
-4
400
-39
-77
-116
-169
118
-6
800
9.63 -112
9.46 -170
-18
-38
-62
-99
1200
1600
2000
9.56
9.17
131
63
04/07/06
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
www.spectrummicrowave.com Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001