Pacific Antenna Active Antenna Manual Download Page 3

Parts

Use the photograph to help identify parts in your kit.  Note that in some cases parts may vary slightly in 

appearance from those shown.

Parts Table

Use the first column of the table below to check the parts as you inventory them and use the second column to 

check the parts as you install them.

ActiveAntenna20191111

3

     

Copyright Pacific Antenna 2019

Check Quantity Part

Value

Description

1

R5

1K

1/4W 5%, BRN-BLK-RED-GLD

1

R2

1.5k

1/4W 5%, BRN-GRN-RED-GLD

1

R6

7.5K

1/4W 5%, VIO-GRN-RED-GLD

2

R3, R4

33K

1/4W 5%, ORG-ORG-ORG-GLD

1

R1

1.5M

1/4W 5%, BRN-GRN-GRN-GLD

1

C1

1000pF

Monolythic Capacitor Label 102

1

C2

0.01uF

Monolythic Capacitor Label 103

3

C3, C5, C6

0.1uF

Monolythic Capacitor Label 104

1

C4

22uF

22uF Electrolytic Capacitor 16V or higher

1

L1

10uH

Molded Inductor, BRN-BLK-BLK-SLV

1

Q1

BF256

BF256  JFET in TO-92 package

1

Q2

BC547

BC547 Transistor in TO-92 package

1

LED1

3mm LED

Green body 3mm LED

1

BNC

Output BNC connector

Board mount BNC

1

S1

Push switch

8X8mm Pushbutton_Switch

1

Cover

Push switch cover

Button cover, color varies

1

J1

Battery Holder

9V Board mount battery holder

4

Feet

Rubber feet

Rubber feet for PCB

1

PCB 

Circuit board

Amplified Antenna Circuit Board 

1

ANT

Antenna

Telescoping Antenna

1

Nut

M3 nut 

Nut for Antenna

4

4-40 Screws Flathead 4-40x1/4

Flathead steel screw, 4-40x1/4

4

4-40 Nuts

4-40 hex nuts

4-40 steel hex nuts

Summary of Contents for Active Antenna

Page 1: ...ception It can also be used as a local sense antenna in a noise canceling diversity reception system Useful frequency range of approximately 100KHz to over 200Mhz Onboard 9V battery supply Push button...

Page 2: ...resistors and capacitors can speed up the assembly and reduce mistakes You can insert several parts at a time onto the board When you insert a part bend the leads over slightly to hold the part in pla...

Page 3: ...hic Capacitor Label 102 1 C2 0 01uF Monolythic Capacitor Label 103 3 C3 C5 C6 0 1uF Monolythic Capacitor Label 104 1 C4 22uF 22uF Electrolytic Capacitor 16V or higher 1 L1 10uH Molded Inductor BRN BLK...

Page 4: ...ing the table below as a guide If any doubt of the color code use a multmeter to determine the correct parts by measuring their resistance Capacitors Install the 0 001uf 1000pF marked 102 monolythic c...

Page 5: ...ilar in appearance to a resistor but has a body that is usually tapered thinner in the middle and is usually a different color than most resistors LED Install the LED It has specific polarity and must...

Page 6: ...st and check that the switch is seated on the board If not heat the soldered pin while pressing the switch into the board and hold it while the solder solidifies Repeat this with a pin on the opposite...

Page 7: ...battery holder in the location J1 using the included flathead screws and nuts Once secured with the screws solder the two pins that provide power to the board Rubber Feet If the kit is not to be moun...

Page 8: ...switch on the active antenna and you should hear a significant increase in background noise and possibly signals Tune the receiver and you should hear signals as you would with any other antenna Whil...

Page 9: ...Board Layout Schematic Diagram ActiveAntenna20191111 9 Copyright Pacific Antenna 2019...

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