FX 146 • 56
R: RESISTORS (Fixed, Trimmers, and Panel-Mounted)
[ ] [ ] Q5 2SC2498 NPN RF F8 VCO common base buffer
[ ] [ ] Q6 2N3904 NPN B9 Carrier detect switch
[ ] [ ] Q7 2SC2498 NPN RF E9 VCO
[ ] [ ] Q8 SD1127 or MRF237 TX2 Transmit final amplifier
[ ] [ ] Q9 2N3866 NPN RF TX1 Transmit driver
[ ] [ ] Q10 NE021 TX14 Transmit buffer
[ ] [ ] Q11 2N3904 M18 Grounds mic amp in receive
[ ] [ ] Q12 PNP 2N3906
(228256)
M20 PTT switching
[ ] [ ] Q13 PNP 2N3906
(228256)
M21 +8R PTT output
[ ] [ ] Q14 PNP 2N3906
(228256)
M22 +8T PTT output
[ ] [ ] Q15 2N3904 H10 Offset matrix switching
[ ] [ ] Q16 2SC2498 F15 VCO buffer
[ ] [ ] Q17 2N3904 CR33 Voltage regulator
[ ] [ ] R1 220K CR29
[ ] [ ] R2 1K CR27
[ ] [ ] R4 68K CR4
[ ] [ ] R5 10K CR3
[ ] [ ] R6 3.3K CR25 Sets hysteresis for U1
[ ] [ ] R7 100K pot w/switch A2,B12 Volume
[ ] [ ] R8 47 ohm CR26
[ ] [ ] R9 270 CR6
[ ] [ ] R10 470 DR26
[ ] [ ] R11 47K CR2
[ ] [ ] R12 100 DR15
[ ] [ ] R13 100K pot CR31 Squelch control
[ ] [ ] R14 47K DR25
[ ] [ ] R15 1K E16
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