RF AMPLIFIER
MODEL
TM3077
Features
!
!
!
!
High Output Power: +26 dBm Typical
Low Noise Figure: 3.75 dB Typical
Operating Temp. -55 ºC to +85 ºC
Environmental Screening Available
Available as:
TM3077, 4 Pin TO-8 (T4)
TN3077, 4 Pin Surface Mount (SM3)
BX3077, Connectorized Housing (H1)
Typical Intermodulation Performance at 25 º C
Second Order Harmonic Intercept Point ....... +52 dBm (Typ.)
Second Order Two Tone Intercept Point ........ +47 dBm (Typ.)
Third Order Two Tone Intercept Point ............ +41 dBm (Typ.)
Specifications
CHARACTERISTIC
Frequency (MHz)
Gain (dB)
Power @ 1 dB
Comp. (dBm)
Reverse
Isolation (dB)
In
Out
Noise Figure (dB)
Power
Vdc
mA
VSWR
TYPICAL
Ta= 25 ºC
900-2000
12.5
+26
-21
<1.5:1
<1.75:1
3.75
+12
160
MIN/MAX
Ta = -55 ºC to +85 ºC
900-2000
11.5 Min.
+24 Min.
-19 Max.
2.0:1 Max.
2.0:1 Max.
5.0 Max.
+12
170 Max.
Maximum Ratings
Ambient Operating Temperature .............. -55ºC to + 100 ºC
Storage Temperature ............................... -62ºC to + 125 ºC
Case Temperature ................................................. + 125 ºC
DC Voltage ......................................................... + 15 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
14
13
12
11
10
Start 900 MHz
Stop 2000 MHz
Gain (dB)
0
- 10
- 20
- 30
- 40
Reverse Isolation (dB)
6
5
4
3
2
Noise Figure (dB)
Start 900 MHz
Stop 2000 MHz
Start 900 MHz
Stop 2000 MHz
+29
+28
+27
+26
+25
1 dB Comp. (dBm)
2.0
1.5
1.0
Input VSWR
2.0
1.5
1.0
Output VSWR
Start 900 MHz
Stop 2000 MHz
Start 900 MHz
Stop 2000 MHz
Start 900 MHz
Stop 2000 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
05/24/04
www.spectrummicrowave.com
Spectrum Microwave (Europe) · 2707 Black Lake Place · Philadelphia, Pa. 19154 · PH (215) 464-4000 · Fax (215) 464-4001
DSP 与 ARM 处理器
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