Available as: TM3085, 4 Pin TO-8 (T4)
TN3085, 4 Pin Surface Mount (SM3)
RFAMPLIFIER
BX3085, Connectorized Housing (H1)
MODEL TM3085
Features
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point ..... ++48 dBm (Typ.)
Second OrderTwoTone Intercept Point ...... ++43 dBm (Typ.)
Third OrderTwoTone Intercept Point .......... ++31 dBm (Typ.)
ꢀ Low Noise Figure: 1.5 dBTypical
ꢀ Output Power: +19.5 dBmTypical
ꢀ OperatingTemp. - 55 ºC to +85 ºC
ꢀ Environmental ScreeningAvailable
Maximum Ratings
Specifications
Ambient OperatingTemperature .............. -55ºC to + 100 ºC
Storage Temperature ............................... -62ºC to + 125 ºC
CaseTemperature .................................................+ 125 ºC
DCVoltage ......................................................... + 18 Volts
Continuous RF Input Power ................................. + 20 dBm
ShortTerm RF Input Power... 100 Milliwatts (1 Minute Max.)
Maximum Peak Power ................... 0.5 Watt (3 µsec Max.)
CHARACTERISTIC
TYPICAL
Ta= 25 ºC
MIN/MAX
Ta = -55 ºC to +85 ºC
Frequency
100 - 500 MHz
100 - 500 MHz
Gain (dB)
11.5
10 Min.
Power @ 1 dB
Comp. (dBm)
Reverse
19.5
-25
18.5 Min.
-22 Max.
Isolation (dB)
VSWR
In
Out
Noise Figure (dB)
Power Vdc
mA
1.5:1
1.2:1
1.5
2.0:1 Max.
1.75:1 Max.
2.5 Max.
+15
90
+15 Min.
100 Max.
Note: Care should always be taken to effectively ground the case of each unit.
Typical Performance Data
Gain (dB)
Noise Figure (dB)
Reverse Isolation (dB)
14
13
0
- 15
- 30
- 45
- 60
3.0
2.0
12
11
10
1.0 Start 100 MHz
Stop 500 MHz
Start 100 MHz
Stop 500 MHz
Stop 500 MHz
Start 100 MHz
1 dB Comp. (dBm)
Input VSWR
Output VSWR
+22
+21
+20
+19
2.0
1.5
1.0
2.0
1.5
1.0
+18
Start 100 MHz
Start 100 MHz
Start 100 MHz
Stop 500 MHz
Stop 500 MHz
Stop 500 MHz
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Linear S-Parameters
FREQ.
– – – – S11– – – –
Mag Deg
– – – – S21– – – –
Mag Deg
– – – – S12– – – –
Mag Deg
– – – – S22– – – –
Mag Deg
MHz
=========================================================================================================
.25
.22
.23
.25
.27
3.67
3.52
3.33
3.21
3.22
180
164
155
149
143
15
14
13
12
10
.09
.07
.06
.04
.03
162
116
80
100
200
300
400
500
38
4
- 18
- 37
- 56
.05
.06
.06
.07
.07
51
23
01/13/05
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