PHEMT LOW NOISE
AMPLIFIERS (LNA'S)
These E-PHEMT LNA's have a high dynamic range and very low noise
figure making them suitable for many applications. A high quality
machined aluminium enclosure and pi-section feed-through filter ensure
reliable operation in high RF level environments. The amplifier may also
be powered via the output cable for remote operation.
TYPE 60121                                     
  
FREQUENCY
100 MHz - 3 GHz
BANDWIDTH
Dependent on C.F.
NOISE FIGURE
0.4 dB.
GAIN
12-50 dB.
FLATNESS
+/- 1 dB.
1dB COMPRESSION POINT
+ 20 dBm.
3rd ORDER INTERCEPT POINT
+ 31 dBm.
V.S.W.R.
1.5:1 input and output
IMPEDANCE
50 ohms.
CONNECTORS
SMA.
POWER
12V. + DC @ approx. 125 ma.
DIMENSIONS
L 83 x W 43 x H 26 mm.
CASE
Machined aluminium.
FINISH
Gold alochrome.
OPERATING TEMPERATURE
-20 to +60 deg C.
WIDEBAND LOW NOISE AMPLIFIER
This E-PHEMT wideband amplifier offers a much lower noise figure than
has been available over a very wide frequency range.
TYPE 60122
  
FREQUENCY
100 MHz to 1 GHz.
NOISE FIGURE
0.6 dB.
GAIN
21 dB.
FLATNESS
+/- 1 dB.
1 dB COMPRESSION POINT
+ 18 dBm.
THIRD ORDER INTERCEPT POINT
+ 30 dBm.
V.S.W.R.
1.5:1 input and output.
IMPEDANCE
50 ohms.
CONNECTORS
SMA.
POWER
12V+ DC @ 73 ma.
DIMENSIONS
L 83 x W 43 x H 26 mm.
CASE
Machined aluminium.
FINISH
Gold alochrome.
OPERATING TEMPERATURE
-20 to +60 deg. C.
RESEARCH COMMUNICATIONS LTD