RF AMPLIFIER
MODEL
TM7291
Features
!
!
!
!
High Output Power: +19.0 dBm Typical
Operating Temp. - 55 ºC
to +85
ºC
Low Noise Figure: 3.0 dB Typical
Environmental Screening Available
Available as:
TM7291, 4 Pin TO-8 (T4)
TN7291, 4 Pin Surface Mount (SM3)
FP7291, 4 Pin Flatpack (FP4)
BX7291, Connectorized Housing (H1)
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 Two Tone Intercept Point............ +31 dBm (Typ.)
Specifications
CHARACTERISTIC
Frequency
Gain (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
VSWR
In
Out
TYPICAL
Ta= 25 ºC
5 - 350 MHz
24.0
+19.0
- 28
<1.5:1
<1.4:1
3.0
+15
28
MIN/MAX
Ta = -55 ºC to +85 ºC
10 - 250 MHz
22.7 Min.
+17.5 Min. *
- 25 Max.
2.0:1 Max.
1.8:1 Max.
4.0 Max.
+15 Min.
32 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 ................................. + 10 dBm
Short Term RF Input Power ...... 50 Milliwatts (1 Minute Max.)
Maximum Peak Power .................... 0.5 Watt (3
µsec
Max.)
Noise Figure (dB)
Power
Vdc
mA
Note: Care should always be taken to effectively ground the case of each unit.
* .5 dB less below 20 MHz.
Typical Performance Data
Gain (dB)
27
26
25
24
23
Start 5 MHz
Stop 350 MHz
Reverse Isolation (dB)
0
-10
-20
-30
-40
Start 5 MHz
Stop 350 MHz
Noise Figure (dB)
5
4
3
2
1
Start 5 MHz
Stop 350 MHz
1 dB Comp. (dBm)
20
19
18
17
16
Start 5 MHz
Stop 350 MHz
Input VSWR
2.0
1.5
1.0
Start 5 MHz
Stop 350 MHz
Output VSWR
2.0
1.5
1.0
Start 5 MHz
Stop 350 MHz
Legend
+ 25 ºC
+ 85 ºC - - - - - - -55 ºC
Spectrum Microwave · 2144 Franklin Drive N.E. · Palm Bay, Florida 32905 · PH (888) 553-7531 · Fax (888) 553-7532
10/15/04
www.spectrummicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
SPECTRUM [ SPECTRUM MICROWAVE, INC. ]
