2N3866 / 2N3866A
FUNCTIONAL
Symbol
G
PE
Power Gain
Test Conditions
Min.
Test Circuit-Figure 1
Pin = 0.1 W, VCE = 28Vdc
f = 400 MHz, TC = 25 C
Test Circuit-Figure 1
Pin = 0.1 W, VCE = 28Vdc
f = 400 MHz, TC = 25 C
Test Circuit-Figure 1
Pin = 0.1 W, VCE = 28Vdc
f = 400 MHz, TC = 25 C
10
Value
Typ.
-
Max.
-
Unit
dB
Pout
Output Power
1.0
-
-
Watts
Collector Efficiency
η
C
45
-
-
%
8-60
L
S
P
OUT
(R
L
=50 OHMS)
P
IN
(R
S
=50 OHMS)
L
1
8-60
RFC
RFC
0.9-7
3-35
12
RFC
5.6 OHMS
1000
V
CE
= -28V
Figure 1 - 400 MHz RF AMPLIFIER CIRCUIT FOR G
PE
, P
OUT
, AND EFFICIENCY SPECIFICATIONS.
L
1
: 2 TURNS No. 18 wire, ¼ ID, 1/8” long
”
Capacitor values in pF unless
otherwise indicated.
.
2N3866.PDF 10-28-02
L
s
: 2 ¾ TURNS No. 18 wire, ¼ ID, 3/16” long
”
Tuning capacitors are air variable
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WWW.ADVANCEDPOWER.COM
or contact our factory direct.
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