Since 1972
Protection Doesn't Cost ... It Pays ! . .. Ancient Abyssinian Proverb

Professional Protection for Your Video and Cable Equipment

See also ... 
Video Guard Isolation <> Video Guard Hum Bucker
Cable Modem Protector <> RFI Interference Choke
Security Video Monitor Protection Camera Protector Amplifier Surge Suppressor

F-MASTER

Hi-Speed, Hi-Performance Protection for:
Wireless LAN / WAN system
RF alarm installation
Satellite receiver system
Cable Provider Head Ends
SMATV antenna system
Single Channel F-MASTER ... U.S.$ 50

><><><><
Pricing Schedule

F-MASTER II ....... 2 Channel.....U.S. $80
F-MASTER III ...... 3 Channel ........... 110
F-MASTER IV ...... 4 Channel ........... 140
F-MASTER V ....... 5 Channel ........... 170
F-MASTER VI ...... 6 Channel .......... 200
F-MASTER VII ..... 7 Channel .......... 230
F-MASTER VIII .... 8 Channel .......... 260
F-MASTER IX ....... 9 Channel ......... 290
F-MASTER X ........ 10 Channel ....... 320

Go to ..... Order Desk

Prevent System Damage from:
 Lightning induced Transient, Spike & Surge
Spheric induced Spike & Surge
AC Power line induced Spike & Surge

Multi-Channel F-Masters

10 Channel F-Master provides multiple receiver protector <> Flange mount or free standing
F-MASTER SPECIFICATIONS

Frequency Range ........ 50 to 2,000 MHz
Connectors ................... "F" in & out
Impedance .......................75 ohms
Channels a...................... 1 through 10

 F-MASTER SPECIFICATIONS (cont'd)

Suppressor Threshold ...................... +/- 30 Volts
Suppressor Response Time ............ 1 pico-seconds
Suppressor Clamp Current; peak ......3,000 Amps
Suppressor Clamp Current; 1 msec ...30 Amps

Education, Corporate, Government PO's Welcome

Video Guard TM
 Protection for remote computer terminal - security camera & monitor - video amplifier
<> Protection from Lightning and Power Line induced Spike & Surge <>
<> 2 Exciting Models Now Available <>

Model VG-BNC ........... U.S. $50
 Optional Model VG-BNC-FF ........... U.S. $50
Female jacks input / output
......VIDEO GUARD TM
 Video Protection System.................
Remote Video Conference Display
Surveillance Cameras and Monitor
Remote Computer Terminals
Video performance unaffected
Dual Stage hi-speed suppressor circuit
BNC: Female jack in / Male plug output
..............Optional: Female jacks input / output

View Multiple Circuit Video Guard

Go to ........ Order Desk

<>
VIDEO GUARD TM Hum Buck

Remove Annoying Video Display HUM

Eliminates HUM picked up on long video cables
 Usually installed at Monitor or Mixer input
 Occasionally needed at Camera
Model VGHB-BNC ........... U.S. $50
 Optional Female jacks input / output
Model VGHB-BNC-FF ........... U.S. $50

View Multiple Circuit Video Guard
Hum Buck Systems

Go to ........ Order Desk

><><><

VIDEO GUARD TM Hub Buck & Suppressor

Now !

Combine Surge, Spike and Lightning Protection
with
Hum Elimination provided by our Video Guard Hum Bucker

Video Line  Protection and Hum Elimination capabilities
as described for above Video Guards
is now combined into a compact, economical design

Model VGHB/PRT-BNC ........... U.S. $90
 Optional Female jacks input / output
Model VGHB/PRT-BNC-FF ........... U.S. $90

View Multiple Circuit Video Guard
Hum Buck/Suppressor Systems

Go to ........ Order Desk

><><><

.............. VIDEO GUARD
 Video Amplifier Protection...
<> Designed for Base Line video
 <> Especially valuable for line amplifiers
 <> Video performance unaffected
 <> Dual Stage hi-speed suppressor circuit
 <> RFI interference filter
 <> RCA jacks input / output

View Multiple Circuit Video Guard

 VIDEO GUARD TM

Model VG-RCA-FF . . . . . . . .U.S. $60
RCA jacks input / output

Go to ..... Order Desk

Credit Cards Accepted

RF INTERFERENCE CHOKE

Tired of Wiggles & Squiggles on your Computer monitor ?
 Tired of neighbor's CB swamping your cable programs?
 Tired of erratic performance from Industrial RF control lines?
Tired of odd patterns or colors with some equipment configurations?
 Tired of wispy background on Surveillance monitor?
 Tired of just being tired?

Radio Signals (RFI) can KILL Hi-Tech ! !
This Interference Buster has successfully restored many systems to normal operation - - - - it will probably restore your sanity too !

>> Eliminate Modem slowdown due to electrical interference
>> Eliminate disruptive "cable intermittent sync" problems
>> Eliminate Modem caused interference from TV

<><> Easy 30 second installation

>>> Specify Cable Type & Impedance
>>> Specify System or Equipment Connectors ....i.e.: BNC, "F", UHF or "N"

RF Interference Choke

<><> Give it a Try ! !

Model RFI-CK ....U.S. $ 60

Go to ..... Order Desk

100's of Protectior, Suppressor and Isolator Products

All Models this page can be designed with integral AC power and control line protection

Consider the possibilities for multi-channel video protection
View a few illustrations
- or - Contact us to discuss your requirements

<> <> <> <>

Check Video Application Notes

<><><>      <><><>    

Suggest This Page to a Colleague <> Click Here

?? Answers to Hundreds of Hi-Tech Equipment Protection Questions - Click Here

View a recent copy of our Newsletter

Other Popular Pages on this site: Check Them Out ! !
LapTop <> Travel <> Modem/Phone <> Automation

Check Our Performance Boosting PC Software Utilities

STORM  WARNING !!

Surges, Spikes and Interference Damage  
play no Favorites ! !

Studies Show ...................

Winter Storms Cause More 
Wild Power, phone line outages, surges, spikes and interference
than Summer Storms

On the other hand, There are more Summer Storms

Winter Storm Spherics cause up to 50% as much damage as Summer Lightning Storms

On the other hand, WHY SUFFER ANY STORM DAMAGE ?

Now is the Best Time to Protect YOUR Valuable Equipment

Credit Cards Welcome

Discover the Security offered by . . . . .
Electronic Specialists Professionally Engineered products for .....
. . . . your factory computerized production equipment and automated machinery
. . . . office computers, internet, network, intranet, communication and sound systems
. . . . your home computer, modem, phones and entertainment center

Visit our other great Equipment Protection Departments........
(Check the many categories in TABLE BELOW)
Discover High Performance protection solutions for your factory / office / home

Oh Yeah !  Don't forget to check out our FREE stuff

Gateway to 100's of Equipment Protection Products, Product Application Notes & Technical FAQs

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Hi-Tech Equipment Protection

Application Notes (Ap  Notes)

Equipment Protection Products

Frequently Asked Technical Questions - FAQ

Electronic Specialists regularly supplies Video, Data, Automation, Control,
Signaling, Phone, Surveillance & AC Power Protection to Companies Worldwide 

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