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Anteenna

TW-103 3 Position Coaxial Switch for 144/440MHz HAM CB or HF/VHF/UHF Radio UHF Female (SO-239) Connector Plated Golden

  • Based on 135 reviews
Condition: New
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Availability: In Stock.
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Arrives Saturday, Jan 10
Order within 15 hours and 27 minutes
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Features

  • *Connector: SO-239 ( UHF Female ) Plated Golden
  • *Frequency Range:DC-1000MHz (1 GHz)
  • *Impedance: 50 Ohm
  • *Insertion Loss:DC-500MHz<0.10 dB / 500-1000MHz<0.15dB
  • *Power Rating: 1.5KW DC-30MHz / 1KW 30-150MHz / 500W 150-800MHz

Description

Connector: SO-239 ( UHF Female ) Plated Golden Frequency Range:DC-1000MHz (1 GHz) Impedance: 50 Ohm Insertion Loss:DC-500MHz<0.1 dB / 500-1000MHz<0.15dB Power Rating: 1.5KW DC-30MHz / 1KW 30-150MHz / 500W 150-800MHz

Antenna: Radio


Brand: Anteenna


Color: Golden


Number of Channels: 3


Impedance: 50 Ohm


Maximum Range: 335.16 Feet


UPC:


Manufacturer: Chiko Communication


Product Dimensions: 3.31 x 3.74 x 1.65 inches


Item Weight: 1.28 pounds


Manufacturer: Chiko Communication


Country of Origin: Taiwan


Item model number: TW-103


Date First Available: September 9, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Good value. Built strong.
Does the job. Great for 3 radios to one antenna or 1 radio to 3 antennas.
Reviewed in the United States on March 22, 2025 by Lou Hronek
    • Works well
Been using switch for several months -dozens of actions. Good substantial feel.
Reviewed in the United States on March 21, 2025 by Amazon Customer
    • Works Great!
After the addition of another radio to my shack, I needed to replace my two position antenna switch with a three position model. This one fits the bill perfectly so far! It is heavy duty, has excellent fit and finish and the switch itself is smooth and clicks into each position positively and firmly. I have not noticed any further insertion losses and everything works as it should. ... show more
Reviewed in the United States on October 24, 2024 by Bill Langton
    • The threads are too short for the old style coax connectors...
The threaded connectors are not quite long enough, even for the new style coax connectors, plus the center connector was extremely tight when i connected the coax to the switch.... I hated to, but I had to return it and I ordered a better quality one....
Reviewed in the United States on May 13, 2025 by claude n.
    • Great Switch
Review Image by James James
I have two of these switches: One for my VHF/ UHF antenna and HF antenna. I have more radios than antennas at the moment, so I use the switches in a reverse configuration. I originally bought them so I didnt have to unscrew my coax during a storm. Just flip the switch to an empty connection and you're good to go. These things are heavy duty and the switch is a very positive click. I have tested them with my Nano VNA and there was no significant loss noted during my testing. Antenna switches on DXE and HRO are juat ridiculously priced. These perform well even after several thousand switching cycles. ... show more
Reviewed in the United States on February 21, 2024 by James James
    • Appears to be good and solid, but should be for the expense.
Seems to be well made, but also seems overpriced.
Reviewed in the United States on January 9, 2025 by john hess
    • You need one in your Ham Shack
This is great, able to switch antennas with the flip of the switch. Haven't had it very long, lets see how it holds up.
Reviewed in the United States on September 23, 2024 by Bayou Camper
    • Anteenna TW-103 Switch Failed - less than one year
High SWR one day after switching - similar to previous review. Good performance prior to failure.
Reviewed in the United States on January 21, 2025 by Beverly Watson

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