Difference between revisions of "W7ZOI TIA SMT Assembly Sheet - Rev 1"

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(Created page with "file:W7ZOI_TIA_SMT_CAD_2.PNG == Parts List ==")
 
 
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== Parts List ==
 
== Parts List ==
 +
 +
{| class="wikitable"
 +
! Qty
 +
! Value
 +
! RefDes
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!
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! Qty
 +
! Value
 +
! RefDes
 +
|-
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| 10
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| 0.1u (0805)
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| C1-C10
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|
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| 6
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| MMBT3904
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| Q1-Q6
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|-
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| 2
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| 1.8K (0805) (Note 3)
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| R3,R15
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|
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| 2
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| BNC (opt)
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| P1,P2
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|-
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| 2
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| 10 (0805)
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| R4,R12
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|
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| 2
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| SMA (opt)
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| P3,P4
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|-
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| 2
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| 10K (0805)
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| R1,R13
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|
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| 2
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| DCJ0202
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| J1,J2
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|-
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| 2
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| 180 (0805)
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| R6,R17
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|
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|
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|
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|
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|-
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| 4
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| 2.2K (0805)
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| R2,R8,R14,R19
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|
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|
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|
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|
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|-
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| 2
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| 330 (0805) (Note 2)
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| R5,R16
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|
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|
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|
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|
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|-
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| 2
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| 4.7 (0805) (Note 4)
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| R7,R18
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|
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|
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|
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|
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|-
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| 2
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| 47 (0805)
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| R10,R21
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|
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|
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|
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|
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|-
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| 2
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| 470 (0805)
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| R9,R20
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|
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|
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|
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|
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|-
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| 2
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| 50, 1/4W (Note 1)
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| R11,R22
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|
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|
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|
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|
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|-
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|}
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 +
=== Notes ===
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 +
# 50 ohm resistors optional for test
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# R1 on W7ZOI schematic (PL has 24 dB values)
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# Rf on W7ZOI schematic (PL has 24 dB values)
 +
# Rd on W7ZOI schematic (PL has 24 dB values)
 +
 +
[[file:W7ZOI_Gainz.PNG]]

Latest revision as of 13:08, 8 May 2022

W7ZOI TIA SMT CAD 2.PNG

Parts List

Qty Value RefDes Qty Value RefDes
10 0.1u (0805) C1-C10 6 MMBT3904 Q1-Q6
2 1.8K (0805) (Note 3) R3,R15 2 BNC (opt) P1,P2
2 10 (0805) R4,R12 2 SMA (opt) P3,P4
2 10K (0805) R1,R13 2 DCJ0202 J1,J2
2 180 (0805) R6,R17
4 2.2K (0805) R2,R8,R14,R19
2 330 (0805) (Note 2) R5,R16
2 4.7 (0805) (Note 4) R7,R18
2 47 (0805) R10,R21
2 470 (0805) R9,R20
2 50, 1/4W (Note 1) R11,R22

Notes

  1. 50 ohm resistors optional for test
  2. R1 on W7ZOI schematic (PL has 24 dB values)
  3. Rf on W7ZOI schematic (PL has 24 dB values)
  4. Rd on W7ZOI schematic (PL has 24 dB values)

W7ZOI Gainz.PNG

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