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Brought to you by PCS Electronics, www.pcs-electronics.com 

13

 

Revisions and errata 

V3.0 (August, 2017): Updated version 

 

Please report any errors you see in this manual, you will be helping us and many other users out there. Thank you! 

 

 

Index 

C

 

construction

 .......................................................... 7 

G

 

gamma match ......................................................... 8 
gamma rod ........................................................... 10 

I

 

installation .............................................................. 6 

P

 

power lines ......................................................... 5, 6 

S

 

silicon grease ........................................................ 10 
specifications .......................................................... 4 

T

 

tuning

 ................................................................ 8, 9 

 

Summary of Contents for EXTERMINATOR II

Page 1: ...Brought to you by PCS Electronics www pcs electronics com 1 EXTERMINATOR II 87 108 MHz High Power VHF Broadcast Antenna Manual...

Page 2: ...ent antenna analyzer or SWR meter Antenna is shipped in a collapsed state Extend both sections of the telescopic main antenna pole until the black marker ring shows than tighten the clamp The SWR on t...

Page 3: ...RANSMITTER HAVE WITH THIS ANTENNA 5 THANK YOU FOR PURCHASING EXTERMINATOR II ANTENNA 5 BEFORE YOU START INSTALLATION ADVICE 6 ANTENNA CONSTRUCTION PARTS TUNNING INFORMATION 7 TUNING INFORMATION 9 APPE...

Page 4: ...g checkout at the time of ordering under comments we will tune your antenna for you You can always re tune your antenna alone with antenna analyzer or SWR meter Note that although antenna is tuned at...

Page 5: ...with this antenna 1KW transmitter Your ERP will be increased by 3dB 2x 1KW transmitter will give 2KW ERP Thank you for purchasing Exterminator II antenna We hope you will enjoy it as much as we do and...

Page 6: ...tune the gamma match should remain in its original position however if you move to a frequency that is 5 MHz higher or lower than the factory tuned measurement then you need to follow the gamma match...

Page 7: ...ver it is wise to check the nuts and bolts are tightness Do not over tighten 4 The hub incorporates the eyelet for the gamma match system see figure 2 Due to various applications gamma matching system...

Page 8: ...continue making adjustments to sections 2 and 3 until you obtain the best reading at your new frequency If you are unable to produce a reading of 1 5 1 or below you may need to fine tune the gamma mat...

Page 9: ...element is the main section that secures the antenna components the second and third elements are adjustable and can be extended retracted The correct length of the main section elements 1 2 3 combin...

Page 10: ...achieve better than 1 5 1 the next step is to revisit the main element length extend the main element 1 cm check SWR if it increases then go the other way until you find the best position In any event...

Page 11: ...ocking fee and your original shipping and handling charges will not be refunded The return of the product is at your expense We believe that this is a fair policy because lower overhead results in low...

Page 12: ...essional and hobby FM radio stations A large assortment of hard to obtain RF components RF transistors MRF 2SC coils silver plated wire coaxial cable capacitors quartz crystals and many others PC base...

Page 13: ...V3 0 August 2017 Updated version Please report any errors you see in this manual you will be helping us and many other users out there Thank you Index C construction 7 G gamma match 8 gamma rod 10 I i...

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