VTV300 查看數據表（PDF） - GHz Technology
零件编号
产品描述 (功能)
生产厂家
VTV300 Datasheet PDF : 3 Pages
| |||
VTV- 300
VTV-300 RF Test Circuit (Tunable 175-225 MHz)
Recommended Bias: VCE=25V, IC=5.0 A (DC Bias not shown)
R4
VB
VC
R2
L8
C11
C12 C13 C14
L9
C15 C16
C17 C18
C1
L1
C2
L2
L3
C3
C5
L4
Q1
C4
C6
L5
L6
L7
C10
C7
C8
C9
C1, C10, C11, C18........ 220pf ceramic chip
C2.................................. 5-70pf compression mica
C3, C7........................... 11-170pf compression mica
C4, C5, C6..................... 68 pf ceramic chip
C8, C9........................... 4-40pf compression mica
C12, C17....................... 390 ceramic chip
C13, C16....................... 1mf electrolytic
C14, C15....................... 50 mf electrolytic
L1................................. Copper strap 1,20" x .10" x .025"
L2..................... 0.1 nH wire wound
L3..................... 50 W line .925" long
L4..................... 50 W line .465" long
L5..................... 5 turns #24 wire, .12" I.D.
L6..................... Copper strap 1.10" x .15" x .075"
L7..................... 50 W line .960" long
L8, L9................ 9 turns #22 wire on F627-8 Q1 torroid
R1, R2............... 15 W 1/2 watt carbon (10%)
Board Material is 1/16" Teflon Fiberglass.
August 1996
Share Link: 