Ca-35Rs Pl259 So239 Radio Connector Adapter Repeater Coaxial Antenna Surge Protector Lightning Arrestor


  Availability: In Stock
  Shipping: Free Airmail 
  Ship From: China Warehouse
  Estimated Delivery: 
  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022


    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.


    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.


    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.


    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888



The Surge Protector is a lightning amestor of coaxial construction.The device is designed to absorb the surge of lightning strikes on an antenna at the top of a bulking and ground it,thus providing full lightning protection for transceivers,receivers,etc
1 Designed with a stress on high safety,this device has a built-in gas-charging surge arrestor element which discharges and ground the surge at the moment the surge voltage exceeds a specified level.
2This device makes the actions of surge discharge and restoration as repeatedly as necessary.No replacement is practically needed .
3 Should the surge arrestor element be damaged,it can easily be replaced with a new element
4 The coaxial construction of this device assures excellent high frequency characteristics,wide bandwidth and low loss and VSWR.

Operation: 1 When using the Coaxial Lightning Surge Protector under the eaves,connect it with an antenna cable,For connection ,mount a plug(male)connector on both ends of antenna cable. 2 Clinch or solder a copper wire.2.5 to 3.2mm diameters,and connect top end of the wire to lightning escape ground buried deep in the soil ground.It is recommended to connect the item and the ground as short as possible
3 Be sure to ground lighting protector firmly .It is recommended to refer to a book on grounding or consult with a specialist in the field. (A) Use isolated independent ground .Do not share the ground with power line safety ground which is used to avoid electrocution. (B) Make ground resistance as small as possible (C) Make ground plate area as wide as possible to allow the plate to contact with earth soil as wide area as possiable by burming wide copper plate.
(D)Isolate the ground as far away as possible with other ground.(E) Since the good is not waterproof ,locate them on the place where is not expose to direct rain fall or if they may exposed to water ,tape them firmly with water resistant adhesive tape. Caution 1 To inspect or replace the surge arrestor ,turn an aluminum knob whith a hand,slant the device and take it out.When tightening the knob,use a fingertip rather than a tool
2 When using a tall antenna tower,ground the base of the tower with a thick wire(e.g.,a copper wire.over 30 suquar mm or an aluminum wire ,over 50 squal mm,in cross section).Mount a coaxial lightning arrestor beneath the anenna,and ground the arrestor through the tower,In this case,apply an adhesive tape to the arrestor for weatherablility.
3 Throung the good is very effective to protect from surge voltage caused by thunder lightning,they can not prevent high voltge and current caused by lighting stoke.To prevent thunder stroke,install thunder conductor with thick cable described above and connect them to ground rods


Color: black + silver
Material: ABS+ metal
Frequency Range: DC~2500MHz
VSWR Less than 1.1
Loss Less than 0.2dB
Withstand power 200W PEP
Voltage at discharge start DC230V±15%
Discharge voltage of shock wave(1 x 40)uS 1,000V
Withstand current of shock wave(1 x 40)uS 6,000A
Repetitive discharge of shock wave(1 x 40)uS 500A,over 500 times DC230V±20%
Insulating resistance: DC 100V Over 10,000M ohms
Connector: N Male / N female
Outer dimensions (Max.value incl.connector): 78W x 41H x 20Dmm

Package Included:

1 x Antenna Surge Protector

Details Pictures:

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