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304-B ICE 304B
[304B]

$49.95

30-500MHz ARRESTOR 3kWPEP/1.5kWDC BNC CONNECTORS

The online shipping calculator will not be accurate on this item. If you want a shipping quote, email sales@randl.com or call 800-221-7735.


This is a special order item. We do not normally stock it. We will order it for you.


Like no other protective device in the world for RF coaxial cable lines, patented 300-Series arrestors offer a complete, nearly perfect blocking/shunting system for induced voltages. Whether produced by lightning (directly or indirectly
coupled), wind, rain, or snowfall I.C.E. arrestors are continuously active, constantly draining transmission line center conductor to ground. The result? Solid protection for station equipment and related noise.

All 300 Series units feature heavy discharge toroidal inductors used to neutralize developed voltages on the antenna side of a central high-voltage blocking capacitor. Inert gas tubes are used to limit the natural back-EMF voltages often
induced across an inductor when large fast rising input currents are presented to the unit.

Sold and used worldwide, our arrestors are the first line of defense in lightning protection employed by such services as the U.S. Army, Boeing Corporation (Commercial Airplane Division), AT&T, MCI (Offshore RTTY Services), and a wide
variety of Commercial Broadcast, Public Safety, Emergency Relief, Government, and Amateur interests. Our arrestors can be found in the most stark surroundings, from dense African jungles to the vast wastelands of some of the world's most
punishing deserts. You can even drive a truck over the top of the chassis without damaging the contents (actually, you can do that to most I.C.E. products).
Available models cover the frequency range from as low as 100KHz to 1,000MHz. with lots of connector choices. High power units feature Teflon connectors
while low power units are outfitted with phenolic-style connectors. All may be
mounted on flat surfaces, grounding bulkheads, or through-mounted using dual
stainless steel grounding screws for mechanical fastening. Packaged with 4-page
informative owner's manual. The arrestors are approx 3" x 3" x 2".

Even-numbered 302, 304 and 306 series units are ideal for terrestrial repeater
or point-to-point services, commercial broadcast or cellular applications, long
distance scatter, EME, etc. Each unit includes high voltage blocking between
input and output ports with antenna side of arrestor connected through near dead-DC--short inductor to ground (case), draining center conductor of system continuously to earth connections.

All units are available with DC insertion modification which allows duplexing of AC or DC voltage through arrestor into transmission line to power mast-mounted preamps, switching, etc. To order, these parts have a "DC" suffix. Also state
operating voltage and we'll construct the unit to provide close-in overvoltage attack, dual polarity. Voltage insertion is done from protruding hardware in top of arrestor through ground-lifted RF choke.

Optional Accessories

30-500MHz ARRESTOR 3kWPEP/1.5kWDC BNC CONNECTORS 304-B LIGHTNING ARRESTORS RADIO ACCESSORIES

 

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Hamilton, Ohio 45011
800-221-7735
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