CRKITS.COM CS-xxV Transceiver Kit Part List 20200315 for PCB 20170226
PartQty

CommentsResistors
10 Ω

4 BRN-BLK-BLK-GLD-BRN

27 Ω

1 RED-VIO-BLK-GLD-BRN

51 Ω

1 GRN-BRN-BLK-GLD-BRN

120 Ω

1 BRN-RED-BLK-BLK-BRN

220 Ω

1 RED-RED-BLK-BLK-BRN

220 Ω 1W

1 RED-RED-BLK-BLK-BRN, Big Size330 Ω

1 ORG-ORG-BLK-BLK-BRN

680 Ω

1 BLU-GRY-BLK-BLK-BRN

1.5 kΩ

8 BRN-GRN-BLK-BRN-BRN, 1 pcs for LED add

3.3 kΩ

4 ORG-ORG-BLK-BRN-BRN, 1 pcs replace 10k

10 kΩ

3 BRN-BLK-BLK-RED-BRN

100 kΩ

2 BRN-BLK-BLK-ORG-BRN

10 kΩ trimmer

1 103. Blue and white, 3-pin

10 kΩ potentiometer2 B10K for both TUNE and IF GAIN.

near TUNE potentiometer to have betterlinearity

Capacitors
2 pF NPO

2 2. Ceramic or monolithic.

68 pF NPO

1 68p. Ceramic or monolithic.

0.01 μF

6 103. Ceramic or monolithic.

0.1 μF34 104. Ceramic or monolithic.

10 μF 25 V or higher

1 Electrolytic capacitor

100 μF 25 V or higher

2 Electrolytic capacitor

1000 μF 25 V or higher

3 Electrolytic capacitor

50 pF trimmer capacitor

1 9~50 pF range, for BFO tuning

Diodes, Transistors and IC's
1N4148

6 Glass body. Band is cathode.

PartQty

Comments

1N5820-5822

1 Black body. Band is cathode. PCB marking:BB910

1 Black body, similar to TO-92 transistor. 2-pin.

LED

1 3mm red LED

C8050 or S8050

1 TO-92 transistor. 3-pin. RX muting.

C3357

1 RE or RF marking. SMD 3-pin. First TX amplifier.

D882 or BD139

1 TO-126 transistor. 3-pin. TX driver amplifier. PCB

IRF510

1 TO-220 MOSFET. 3-pin. Final TX amplifier.

L7808CV1 TO-220 IC. 3-pin. 8V voltage regulator.

NE602A

2 DIP-8 IC. Balanced mixer.

MC1350 replacement
module: 1x BF998 dual gate
FET in SOT-143 package, 2x100 Ω chip resistors in 0805
package, 2x 4 pin 0.1 inch
pitch headers, 1x adapter
PCB

1 DIP-8 adapter module. IF amplifier. PCB

TDA2822 or D2822

1 DIP-8 IC. Audio amplifier. PCB marking: TDA2822

IC Socket

4 DIP-8.

1N5820.

Varicap diode.

marking: D882

marking: MC1350. If you have MC1350 instock, use MC1350 here.

Inductors
4.7 μH Solenoidal1 YEL-VIO-GLD-SLV

100 μH Solenoidal

3 BRN-BLK-BRN-SLV

FT37-43 Toroid

4 Black, for RF wide-band transformers. Use 2

stacked for T3 or replace by 1 pcs FT50-43 if
you like.

T37-2 Toroid
Magnet Wire

2 Red, for low-pass filters

2m

For toroid winding instruction, see band
dependent sections below. AWG 26#. Red
0.7m, Golden 1.3m

OthersBlack chassis screw

8 For front and rear panels.

Chassis Feet

4 14 mm tall.

PartQty

Comments

TO-220 thermal insulator

2 For IRF510 and D882, as insulator between

TO-220 washer

1 Small and white, for IRF510, as insulator between

Silver M3x10 Screw

7 For chassis feet and semiconductors.

Silver M3 Nut

7 For chassis feet and semiconductors.

Phone Jack

1 3.5mm, for speaker output

DC IN Connector

1 5.5mm x 2.1mm type. Center positive.

Mic Connector

1 8-pin GX16 type socket.

SIP5 Connector

1 One pair with cable, for mic connector to PCBBlack plastic knob

1 Smaller, for IF GAIN control

Silver and black knob

1 Bigger, for TUNE control

9V Relay

4 HK4100F-DC9V-SHG. Yellow body

Antenna Connector

1 BNC type, PCB mount.

Chassis1 Black, aluminum alloy material

PCB set of 3 pcs

1 Including main board, black front panel and rear

Quick Guide

1 Printed one-page quick guide.

Power switch

1 For modification purpose. Drill a hole in the

chassis and plate
plate and nut

connection.

panel for CS-Series.

rear panel near DC IN connector. Connect inline with 1N5820 diode. Optional. At your ownrisks.

UNBAL switch

Optional

Supply by yourself or order separately. Use toconnect to the UNBAL pads to unbalance themodulator/detector to generate stable test
carrier for ATU or other test purposes.

Speaker mic

Optional

Order separately

75/80-meter Band Dependent Parts
PartQty

Comments

27 pF NPO

5 27p. Ceramic or monolithic.

47 pF NPO

9 47p. Ceramic or monolithic.

220 pF NPO

1 221. Ceramic or monolithic, add in LPF

820 pF NPO

4 821. Ceramic or monolithic.

22 μH Solenoidal

1 RED-RED-BLK-SLV. Inductor.

PartQty

Comments

18 μH Solenoidal

2 BRN-GRY-BLK-SLV. Inductor.

3.8M IFT/ shielded coil

5 DIY7-3.8, one needs rework to remove built-in

IF Crystals

6 8.4672 M

VXO Crystals

1 12.040 MHz, 12.140 MHz, or 12.288 MHz,tubular capacitor.

depending on operating frequency range

Toroids winding: 8 bi-filar turns
on 4 pcs FT37-43 blacktoroids and 22 turns on 2 pcs
T37-2 red toroids.

40-meter Band Dependent Parts
PartQty

Comments

27 pF NPO

5 27p. Ceramic or monolithic.

47 pF NPO

9 47p. Ceramic or monolithic.

100 pF NPO

1 101. Ceramic or monolithic, add in LPF

470 pF NPO

4 471. Ceramic or monolithic.

22 μH Solenoidal

1 RED-RED-BLK-SLV. Inductor.

18 μH Solenoidal

2 BRN-GRY-BLK-SLV. Inductor.

7M IFT/ shielded coil

5 DIY7-7, one needs rework to remove built-in
tubular capacitor.

IF Crystals

6 8.4672 M or 8.192 M, depending on operating
frequency range

VXO Crystals

1 or 215.360 MHz, 15.418 MHz, 15.500 MHz, 15.540
MHz, 15.570 MHz or 15.600 MHz, depending on
operating frequency range

Toroids winding: 8 bi-filar turns
on 4 pcs of FT37-43 black
toroids, and 15 turns on 2 pcs
T37-2 red toroids.

15-meter Band Dependent Parts
PartQty

Comments

15 pF NPO

4 15p. Ceramic or monolithic.

27 pF NPO

1 27p. Ceramic or monolithic.

47 pF NPO

10 47p. Ceramic or monolithic. 1 pcs add in LPF

150 pF NPO

4 151. Ceramic or monolithic.

PartQty

Comments

22 μH Solenoidal

1 RED-RED-BLK-SLV. Inductor.

18 μH Solenoidal

2 BRN-GRY-BLK-SLV. Inductor.

7M IFT/ shielded coil

1 DIY7-7, needs rework to remove built-in tubular
capacitor.

21M IFT/ shielded coil

4 DIY7-21

IF Crystals

6 8.467 MHz

VXO Crystals

2 12.800 MHz

Toroids winding: 8 bi-filar turns
on 4 pcs of FT37-43 black
toroids, and 8 turns on 2 pcs
T37-2 red toroids.