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#1
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![]() Can any of you antenna pros out there tell me what would be the expected life span for a Cell Wave 4 element vertical dipole? Do not have the model number but the cost was close to $600 when purchased. The antenna is cut for 2 meters. Realize that a number of factors can be involved such as weather conditions, area installed etc. In this case it is up 80' off ground level and 300' above sea level just outside of WashDC. Second question. I recognize that Cellwave has an excellent reputation. Are there any other antenna companies that may compare or exceed Cellwave antenna products in performance and durability? Thanks. 73 Murray, K3BEQ |
#2
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![]() Can any of you antenna pros out there tell me what would be the expected life span for a Cell Wave 4 element vertical dipole? 1. Its "Celwave", not "Cell Wave". (Search also "RFS Celwave") 2. Celwave was formerly Phelps Dodge. 3. The model you want for 2 meters is the PD340-3. 4. A properly installed antenna with properly installed and sealed feedlines will probably last longer than you. Second question. I recognize that Cellwave has an excellent reputation. Are there any other antenna companies that may compare or exceed Cellwave antenna products in performance and durability? Other comparable manufacturer are Andrew, Sinclair, and Decibel Products. Quality is comparable amongst all. Ed WB6SAT |
#3
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![]() Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. "Ed G." wrote: Can any of you antenna pros out there tell me what would be the expected life span for a Cell Wave 4 element vertical dipole? 1. Its "Celwave", not "Cell Wave". (Search also "RFS Celwave") 2. Celwave was formerly Phelps Dodge. 3. The model you want for 2 meters is the PD340-3. 4. A properly installed antenna with properly installed and sealed feedlines will probably last longer than you. Second question. I recognize that Cellwave has an excellent reputation. Are there any other antenna companies that may compare or exceed Cellwave antenna products in performance and durability? Other comparable manufacturer are Andrew, Sinclair, and Decibel Products. Quality is comparable amongst all. Ed WB6SAT |
#4
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![]() Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. Heh heh, well maybe you sounded "decrepit" to me in your original posting? Anyway, the 15-20 figure is good. If you use heliax, seal the hell properly out of all connectors, and mount the antenna and heliax very firmly, those no reason other than extremes of nature (lightning, huricane, etc,) to prevent it from lasting longer. Ed |
#5
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![]() **Still hanging in there at almost 73. Agree on the sealing. Club has a perfectionist who does electronics on boats and is a stickler on doing things right, especially sealing. Again, thank you. 73 Murray, K3BEQ ======================= "Ed G." wrote: Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. Heh heh, well maybe you sounded "decrepit" to me in your original posting? Anyway, the 15-20 figure is good. If you use heliax, seal the hell properly out of all connectors, and mount the antenna and heliax very firmly, those no reason other than extremes of nature (lightning, huricane, etc,) to prevent it from lasting longer. Ed |
#6
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![]() **Still hanging in there at almost 73. Agree on the sealing. Club has a perfectionist who does electronics on boats and is a stickler on doing things right, especially sealing. Again, thank you. 73 Murray, K3BEQ ======================= "Ed G." wrote: Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. Heh heh, well maybe you sounded "decrepit" to me in your original posting? Anyway, the 15-20 figure is good. If you use heliax, seal the hell properly out of all connectors, and mount the antenna and heliax very firmly, those no reason other than extremes of nature (lightning, huricane, etc,) to prevent it from lasting longer. Ed |
#7
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![]() Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. Heh heh, well maybe you sounded "decrepit" to me in your original posting? Anyway, the 15-20 figure is good. If you use heliax, seal the hell properly out of all connectors, and mount the antenna and heliax very firmly, those no reason other than extremes of nature (lightning, huricane, etc,) to prevent it from lasting longer. Ed |
#8
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Murray:
Don't be too hasty. I have a DB-410 with a set of DB-224 elements interlaced and a 6 meter "J" out the top which has been up at this location on a 100' tower since 1986, and was installed at another location for well over 10 years before that. I admit we have little icing, and the highest winds have been 85 MPH, but the performance has not degraded to a degree measurable by range loss. On the other hand, a better example might be my pre-WW2 Workshop brand beam. Lets see, 2004 minus 1940 = 64. Check back in 6 years. -- W5VPQ Crazy George Remove N O and S P A M imbedded in return address "Murray Green, K3BEQ" wrote in message ... Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. |
#9
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Murray:
Don't be too hasty. I have a DB-410 with a set of DB-224 elements interlaced and a 6 meter "J" out the top which has been up at this location on a 100' tower since 1986, and was installed at another location for well over 10 years before that. I admit we have little icing, and the highest winds have been 85 MPH, but the performance has not degraded to a degree measurable by range loss. On the other hand, a better example might be my pre-WW2 Workshop brand beam. Lets see, 2004 minus 1940 = 64. Check back in 6 years. -- W5VPQ Crazy George Remove N O and S P A M imbedded in return address "Murray Green, K3BEQ" wrote in message ... Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. |
#10
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![]() Thank you, however, I doubt very seriously any antenna is going to last over 70 years. But appreciate your input. Best estimate I received from those in the business of installing the antennas is in the area of 15-20 years. "Ed G." wrote: Can any of you antenna pros out there tell me what would be the expected life span for a Cell Wave 4 element vertical dipole? 1. Its "Celwave", not "Cell Wave". (Search also "RFS Celwave") 2. Celwave was formerly Phelps Dodge. 3. The model you want for 2 meters is the PD340-3. 4. A properly installed antenna with properly installed and sealed feedlines will probably last longer than you. Second question. I recognize that Cellwave has an excellent reputation. Are there any other antenna companies that may compare or exceed Cellwave antenna products in performance and durability? Other comparable manufacturer are Andrew, Sinclair, and Decibel Products. Quality is comparable amongst all. Ed WB6SAT |
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