RF in C6 1PF 7 2500mu Ferr Long UT34-25 1.3in C4 18PF C5 18PF 19 L2 12NH 4 C3 7.5PF R2 1.5K R1 1.5K 17 22 C1 3PF 10K pot 10K pot 2 1 General 24 HP 7.5V 18 18AWG 5turns C9 30PF 63V,47uf C10 3.6PF C8 30PF 63V,47uf Vds=28Vdc 1.6in Sheet TB 150 1 470 - 860MHz , 45W, 28V 10/19/00 K. S. Tay FSCM NO Polyfet RF Devices 10/20/00 RF out E. Greenbaum 11 10/19/00 Vds=28Vdc Long UT34-25 R10 10K 10 5 R9 10K J Citrolo Scale diode C13 .01UF 18AWG 5turns 23 6 C16 .01UF QUAL : PGMS : General 15 Zener 7.5V R5 2.7K C7 13PF R8 2.7K Zener diode Size 1.5in 16AWG 9 General DRN : CHK : ELECT : MECH : PROC : diode C12 .01UF 14 12 21 26 C18 .01UF diode LK802 C2 13PF 16 8 3 General of 1 Rev TB-150 Pin vs Pout Freq=470MHz Vds=28Vdc Idq=.8A 60 15.0 Linear@10W 50 14.0 Pout P1dB=40W 40 13.0 30 12.0 Gain 20 11.0 10 10.0 Efficiency = 30% 0 9.0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 Pin in Watts TB-150 Pin vs Pout Freq=650MHz Vds=28Vdc Idq=.8A 70 14.0 Linear@10W 60 13.0 50 P1dB=40W Pout 40 12.0 30 Gain 20 11.0 10 Efficiency = 28% 0 10.0 0 0.5 1 1.5 2 2.5 3 Pin in Watts 3.5 4 4.5 5 5.5 6 TB-150 Pin vs Pout Freq=860MHz Vds=28Vdc Idq=.8A 60 15.0 P1dB=30W 50 14.0 40 13.0 Linear@10W Pout 30 12.0 Gain 20 11.0 10 10.0 Efficiency = 40% 0 9.0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 Pin in Watts T B - 1 5 0 F r e q v s G a i n /E f f i c i e n c y ; V D S = 2 8 V d c I d q = . 8 A 20 100 18 90 Gain 16 80 14 70 12 60 10 50 Pout fixed at 30W 8 40 6 30 4 Efficiency 2 20 0 10 400 500 600 Freq in MHz 700 800 900