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

Modems and other Phone Line connected
(modular, RJ11, RJ45 or Screw Terminals)
equipment are regularly subjected to:

Power Line induced Spike / Surge / Transient damage
Lightning & Weather induced Spike / Surge damage
Power Line caused Spikes, Noise & Interference
Weather related Noise & Interference disruptions
Performance S--l--o--w D--o--w--n due to any of above

 Modem / Phone line Problems
from Weather and Lightning Storms are biggest offenders in Summer

Modem / Phone line Problems
caused by AC Power disruptions occur often in Winter months

Note that: ....
Modem / Phone line problems DO occur any time of year

Your Modem is your Lifeline to the Internet
When it's Down - - You are Down ! !

Don't Take Chances ! !
Install Electronic Specialists Modem & Phone line protection for all applications
Save $$$  Get Faster Down load
Prevent Down Time Extend Equipment Life

• Combat Weather and AC Power Line related
  speed robbing disruption, interference, equipment damage and down-time
• Revel in Faster Web page loading
• Experience reduced system down-time
• Extend equipment life and performance
• Observe reduced data errors
• enjoy faster, cleaner FAX transmission

TURBO MAX

Sad, but . . . Once in a Blue Moon our Standard "TURBO" (above) 
doesn't completely clear up Interference Problems

That's the Time for TURBO MAX ! !

All the Protection of the TURBO . . . 
But - - - -
with a beefed up, high inductance, MAX Balun Noise Filter
to help Tame the Interference Beast ! ! 

Try our TURBO first, but - - - if you have Beastly interference
We'll give you full credit for your Turbo 
toward purchase of the TURBO MAX

TURBO MAX to tame Beastly interference . . . . . . . $105

Go to ....... ORDER DESK

Model: PDS-11 - Laboratory Grade Modem, Phone Line and Phone Protection
(RJ-11 plug & jack) .................. ^$74
(Special Design modular RJ-45 plug & jack available)

Model: PDS-11DSL  
RJ-11 plug & jack .............. ^$55
Pins 2,3,4 &5 protected

Model: PDS-45DSL
RJ-45 plug & jack .............. ^$75
All 8 pins protected

Model: PDS-11ISDN
RJ-11 plug & jack .............. ^$65
All 6 pins protected

• for DSL & ISDN Service
• Multi-Stage Protection; Hi-Current Semiconductor suppressor
• Protect Valuable DSL & ISDN Installation & Equipment
  • NEW ! ! High performance protection for DSL & ISDN service

Go to ..... ORDER DESK

International Phone Adapters
Modular RJ-11, RJ11 telephone line adapters for . . . . . . 
Germany <> France <> Japan <> Korea <> Poland <> England <> Brazil <>
Holland <> Italy <> South Africa <> UK <> Sweden <> Australia <> Switzerland

ENTRANCE PROTECTION

Often Modem & Phone lines are interconnected between buildings
We have designed Entrance Protection systems for many installers
Special designs for other areas of Telecommunications available
Contact us to solve your entrance protection or other telecommunication requirements

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Over 4,000 Authors ! ! 9 Comprehensive Categories ! !
Titles Found nowhere else ! Instant Download !
Search Engine <> Locate your interest !

Check Our Performance Boosting PC Software Utilities

Ferroresonant Voltage Regulators Precision Variac Voltage Regulators ....... Stepper Motor Voltage Regulators	Modem Speed-up & Telecommunications Protection Systems RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 Screw Terminals <>  Wire-In <> DSL	Cable Modems #W# Speed-up, Isolation & Protectors Systems
Voltage Regulation extends UPS operating Voltage Range	Ultra High Current Source Regulated High Current Source	Networks,  Data Line , Controller  Protection RS-232, RS232, RS-422, RS422, RS-485, RS485 DB-9, DB9, DB-15, DB15, DB-25, DB25, Wire-in RJ-11, RJ11, RJ-45, RJ45, 10Base-T, 100Base-T Automation,  Instrumentation Protectors
AC Power Protection   ...... Discussion & Over View	Multiple circuit    Relay Rack Mount Modem / Phone / Telco Protection	Networks, Data Line, Controller Banks  Relay Rack Mount--Multiple Line Systems Process Control and Automation
AC Power Line Protection  220-250 Volts ...... Commercial ... Industrial and .. Laboratory & Basic Grades  NEMA  6-15, 615, 6-20, 620	Direct Plug AC Power Protection with built in Modem Protector Dual Function - Direct Plug AC Power and Modem Protectors	Dual Function - Direct Plug AC Power and Network Protectors
AC Power Line Protection <> 120 Volts ...... Commercial ... Industrial and .. Laboratory Grades  International too ! NEMA 5-15, 515, 5-20, 520, 6-15, 615, 6-20, 620	Phone System Protection and Interference Control Modular plugs, sockets RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45	Audio-Video System Protection Cameras, Monitors, Displays, Amplifiers 50 / 75 ohm, RG-6, RG6, RG-58, RG58, RG-59 RG59, RG-62, RG62, RCA, PL-259, BNC, UHF
Wire-in AC Power Line Filter-Suppressors Wire Leads <> Screw Terminals Solder Lugs  <> Push-on Tabs Retrofit and OEM applications	DIN RAIL Mount Modem - Phone Line Protectors NetWorks Protectors  RJ-11, RJ11, RJ-21, RJ21, RJ-45, RJ45 DB-9, DB9, DB-15, DB15, DB-25, DB25 Screw Terminals <>  Wire-In	Video <> Monitors & Displays <> Surveillance   Video Interference Choke
Extreme Duty Motor and Controller Suppressors single phase  <> 2-phase  <> 3-phase	Twist-Protect TM (Twist-Lock) Filter-Suppressors for NEMA L5-15, L5-20, L5-30, L515, L520, L530 L6-15, L6-20, L6-30, L615, L620, L630 L10-, L11-, L14-, L15-, 15, 20, 30	Relay Rack Mount, Multiple Circuit Video Protectors
Variable Voltage  ....... Regulators  ....... Isolation Transformers ....... Variacs  ....... 400 Hz Variacs	Industrial & Copier Hi-Current Filter-Suppressors AC Hi Power Protection NEMA 14-20, 1420, 14-30, 1430, 14-50, 1450	Cable Modem <> Speed-up, Isolation & Protection System
Ground Loop Control ...... Voltage Regulators ...... Isolation Transformers ...... Cable TV / Cable Modem Isolators	Application Notes ...... Dozens of Practical Money Saving Tips	Cable Isolators Audio/Video Ground Loop Eliminator F-connector  <> BNC-Video Guard
Isolation Devices  ....... Transformers  ....... Isolators-Filters	Pneumatic Interrupters * Power Shutdown Pressure <> Vacuum Switches	Surveillance <> Security Monitors /  Displays / Video Protectors
New ! ! AC Power Line Interrupters Power Shut Down	Power Transformers ...... Regulators ...... Isolation ...... Autotransformer	Power Conditioners ...... Regulators ...... Isolation Transformers
New ! ! AC Power Line ,,,,, Voltage Converters ,..., Voltage Converter Regulators	Travel Adapters .... Phone RJ-11 Adapters .... AC Power Plug Adapter Strips	Lap Tops ..... Laptop Phone Line Protector ..... Laptop AC Power Protector
Variable / Adjustable Transformers ....... Variacs ....... 3-Phase Variable Transformers ....... 400 Hz Variacs ....... 400 / 60 / 50Hz Variable Transfrmrs ....... Stepper Motor Voltage Regulators	View Custom Design Transformers Ultra High Current Source Regulated High Current Source	Application Guide Cross Reference Locate Your Problem - - Find a Fix !!
NEW ! ! ....... Rotary Converters	NEW ! !  Satellite Protection Systems & Power Supplies * Industrial * Commercial	Complete Subject and Product Listing
SureTest   Electrical Circuit Analyzer <> Harmonics  <> Ground Voltage & Noise <> Load Voltage Drop  <> Ground Impedance	Can't Find What You Need ? Look Here ! or Check our Search Engine	Why the Professionals buy Electronic Specialists Protection Products
Complete Subject and Product Listing	Free Tutorial - Equipment Protection	Complete Product index
Press Releases	Check Out - - - - Free Stuff	Product Application Notes
Check out complete Site Map	Learn What "Everybody " Knows - - - - or should Know ! !	Why you need Hi-Performance Protection
Save !! Surplus from Production	Electronic Specialists Home Page	About Electronic Specialists
Frequently Asked Questions <> with dozens of Answers		Check our Search Engine

Electronic Specialists regularly supplies Regulation, Suppression and Protection Products 
for 100, 110, 115, 117, 120, 125/250, 120/208, 220/380, 277/480 Volts 
single, dual and 3-phase systems 

FREE Tutorial
($400 Value)
Industrial Electronics - - - - - -  Friend or Foe ??
We reveal why your Hi Tech Stuff sometimes becomes downright unfriendly --
and what you can do about it
Discover How to Get Maximum Performance from Your System