RF AMPLIFIER
MODEL
TR9721
!
Ultra Low Noise Figure: 0.8 dB Typical
!
High Output Power: +22 dBm Typical
!
Operating Temp. 0 ºC to +70 ºC
!
Environmental Screening Available
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
In
Out
Noise Figure (dB)
Power
Vdc
mA
VSWR
TYPICAL
Ta= 25 ºC
200-500 MHz
+34
+22
-45
2.3:1
1.5:1
0.8
+15
105
MIN/MAX
Ta = 0 ºC to +70 ºC
200 - 500 MHz
32 Min.
+20 Min.
-40 Max.
2.5:1 Max.
2.0:1 Max.
1.3 Max.
+15
110 Max.
Available as:
TR9721, 4 Pin TO-8B (T8)
RN9721, 4 Pin Surface Mount (SM19)
BR9721, SMA Connectorized Housing (H2)
Features
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point ....... +48 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +43 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +33 dBm (Typ.)
Maximum Ratings
Ambient Operating Temperature ................ -55ºC to + 85 ºC
Storage Temperature ............................... -62ºC to + 125 ºC
Case Temperature .................................................. + 85 ºC
DC Voltage ......................................................... + 18 Volts
Continuous RF Input Power ..................................... 0 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)
36
35
34
33
32
Start 200 MHz
Stop 500 MHZ
-30
- 35
-40
- 45
- 50
Reverse Isolation (dB)
2.0
1.5
1.0
0.5
0
Start 200 MHz
Stop 500 MHz
Start 200 MHz
Noise Figure (dB)
Stop 500 MHz
1 dB Comp. (dBm)
23
22
21
20
19
Start 200 MHz
Stop 500 MHz
3.0
2.5
2.0
1.5
1.0
Start 200 MHz
Input VSWR
3.0
2.5
2.0
1.5
1.0
Stop 500 MHz
Start 200 MHz
Output VSWR
Stop 500 MHz
Legend
Linear S-Parameters
+ 25 ºC
+ 70 ºC - - - - - - 0 ºC
FREQ.
– – – – S11– – – –
– – – – S21– – – –
– – – – S12– – – –
– – – – S22– – – –
MHz
Mag
Deg
Mag
Deg
Mag
Deg
Mag
Deg
=========================================================================================================
169
.0030 51
-40
54.19
-32
.41
200
.21
155
.0034 0
-57
53.46
-42
.39
250
.20
144
.0025 37
-74
52.09
-52
.38
300
.20
134
.0033 3
-90
50.75
-61
.36
350
.18
125
.0038 -9
-105
49.24
-70
.35
400
.17
114
.0044 -9
-120
47.44
-78
.34
450
.16
103
.0032 -2
-134
45.49
-86
.33
500
.14
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
8/11/05
www.spectrummicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
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