Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
Text excerpt from page 7 (click to view)
Philips Semiconductors
30 W class-AB ampli�er with the BLV2045 for 1930 � 1990 MHz (PCS)
Application Note AN98023
MBK418
40 handbook, halfpage PL (W) 30
1900 MHz 20
1990 MHz
10
0 0 2 4 6 Pi (W) 8
VCE = 26 V; Icq = 80 mA.
Fig.4 Output power as a function of input power; typical values.
MBK419
handbook, halfpage
10 Gp
1900 MHz 1990 MHz
(dB) 8
6
4
2
0 0 10 20 30 PL (W) 40
VCE = 26 V; Icq = 80 mA.
Fig.5 Power gain versus output power; typical values.