HY-GAIN CI-155 Nos Doublet Insulator Ham Radio Antenna Ci C1

( Brand: Hy-gain ), ( Type: Insulator ), ( Manufacturer Part Number: CI-155 )

Review HY GAIN New Nos Doublet Insulator Model Ci C1 155 Ham Radio Antenna

The Hy-Gain CI-155 NOS Doublet Insulator, also known as CI-C1-155, is an essential component for ham radio antenna systems that require insulation between the antenna elements and the support structure. This insulator is manufactured by Hy-Gain Communications Corporation, a renowned name in the ham radio community for producing high-quality antenna components.

This DOUBLET insulator is specifically designed to provide superior electrical insulation and mechanical support for antenna elements spaced approximately 1.5 inches (38.1mm) apart. Its NOS (New Old Stock) status means it is a previously unused, original piece from the manufacturer's inventory.

The CI-155 insulator is made from a durable, high-performance ceramic material. This material provides excellent insulating properties, ensuring that there is minimal electrical conductivity between the antenna elements, thereby preventing unwanted interactions and maintaining the desired antenna performance.

The insulator features a compact, cylindrical design with a diameter of approximately 1.2 inches (30.5mm) and a height of around 1.5 inches (38.1mm). Its compact size makes it suitable for use in antenna systems with limited space, while its robust design ensures that it can withstand various environmental conditions, including extreme temperatures and precipitation.

The CI-155 insulator also features two mounting holes at the bottom, allowing it to be easily secured to the antenna support structure using screws or bolts. This ensures that the insulator remains stable and does not shift or move, which can compromise the antenna's electrical performance.

In summary, the Hy-Gain CI-155 NOS Doublet Insulator is a top-quality, durable component designed for use in ham radio antenna systems. Its superior insulating properties, compact design, and robust construction make it an ideal choice for antenna applications where electrical isolation and mechanical support are essential.

The Hy-Gain CI-155 NO S Doublet Insulator is a crucial component for ham radio antennas, particularly for those using a CI-155 doublet antenna. This insulator helps maintain the proper electrical separation between the antenna elements and the ground, ensuring optimal performance. Let's discuss some pros and cons of this insulator to help you make an informed decision.

1. Designed specifically for the CI-155 doublet antenna, ensuring a perfect fit and optimal electrical separation.

2. Made of high-quality materials, including porcelain and stainless steel, providing durability and long-lasting performance.

3. Easy to install, requiring no tools and minimal setup time.

4. Helps protect against potential electrical hazards, ensuring safe operation of the antenna.

5. Provides excellent RF performance, contributing to improved signal strength and clarity.

1. Relatively more expensive compared to some other insulator options on the market.

2. May require additional purchase of mounting hardware, depending on the specific antenna setup.

In conclusion, the Hy-Gain CI-155 NO S Doublet Insulator offers several advantages for ham radio operators using a CI-155 doublet antenna. Its high-quality materials, ease of installation, and excellent RF performance contribute significantly to the antenna's overall performance. While the insulator may be more expensive compared to some other options, its durability and long-lasting performance justify the investment.

Based on the pros and cons discussed, we recommend the Hy-Gain CI-155 NO S Doublet Insulator for ham radio operators using a CI-155 doublet antenna. Its high-quality materials, easy installation, and excellent RF performance make it a valuable investment for optimizing antenna performance and ensuring safe operation.

Details:

Found at an estate sale. Not really, I average 3-4 orders a day on here. Up For Sale is a NEW NOS Hy-Gain Doublet Insulator model CI C1 155 - Ham Radio Antenna New/Sealed. I handle everything myself with my online store, from finding inventory, clean/prep/test/list, answering questions, packing orders, handling/solving issues, and all the paperwork at end of year, really don't have time to pack orders that will just come back because thought this would work phone or didn't know was used, when clearly stated it.

part #: ci155 prices

• $49.99-$350.00

specifications radiorigor:

• brand: Hy-gain
• type: Insulator
• manufacturer part number: CI-155

returns radiorigor:

• policy: No Returns

general radiorigor:

• Radio Communication > Antennas > Other Radio Antennas
• condition: New

shipping radiorigor:

• type: Calculated
• cost: $0.00
• transit: 3-6 Days
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage

payments radiorigor:

• other
• credit card: Discover
• wallet: Google-pay

offer radiorigor:

• options: Ship-to-home
• sold: 0
• started: September 20, 2025
• quantity: 1
• availability: In Stock

seller radiorigor:

• # reviews: 7848
• rating: 99.2%
• city: Superior, Wisconsin

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