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***Thank you Ron. Since my initial message and responses here on the newsgroup, coupled with "homework" we find that Celwave no longer makes the 4 el vert dipole for the 2 meter spectrum. Nor do they make replacement harnesses. Suspect drop in sales is the primary reason, but not certain. That's disgusting! I didn't believe you so went looking myself, and found you were right. Phelps Dodge used to cater nicely to hams. When they became Celwave, they still gave us a discount. Now that they've gone international as RFS Celwave, they don't seem to give a hoot. Oh well, DB Products is just as good. Looking seriously at Decibel's compatible antenna. We are however, going to open up the Celwave, remove and inspect the harness and if possible determine what went wrong. Possibility that there could be damage from lightning which would be covered by our insurance policy. We had a nice Celwave PD 340-3 that never did work right. Antenna swr measured OK, but when we swapped the antenna out with just about any other antenna, it appeared that the Celwave was about unity gain. Could not measure any opens or shorts in the harness, but obviously something was wrong. Our club let the antenna sit around and warranty expire so we never did find the probem. A cheapie 3dB omni by Antenna Specialists seemed to do well enough for us. ... sigh .... Ed WB6SAT |
#2
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Ed G. wrote:
***Thank you Ron. Since my initial message and responses here on the newsgroup, coupled with "homework" we find that Celwave no longer makes the 4 el vert dipole for the 2 meter spectrum. Nor do they make replacement harnesses. Suspect drop in sales is the primary reason, but not certain. That's disgusting! I didn't believe you so went looking myself, and found you were right. Phelps Dodge used to cater nicely to hams. When they became Celwave, they still gave us a discount. Now that they've gone international as RFS Celwave, they don't seem to give a hoot. Oh well, DB Products is just as good. Looking seriously at Decibel's compatible antenna. We are however, going to open up the Celwave, remove and inspect the harness and if possible determine what went wrong. Possibility that there could be damage from lightning which would be covered by our insurance policy. We had a nice Celwave PD 340-3 that never did work right. Antenna swr measured OK, but when we swapped the antenna out with just about any other antenna, it appeared that the Celwave was about unity gain. Could not measure any opens or shorts in the harness, but obviously something was wrong. Our club let the antenna sit around and warranty expire so we never did find the probem. A cheapie 3dB omni by Antenna Specialists seemed to do well enough for us. ... sigh .... Ed WB6SAT I used to have a Celwave, and I liked how you could set the pattern to suit your location..... I have also made super J-poles out of 1" copper pipe that worked just as good, and were MUCH cheaper, and lasted a lot longer.... Bob N9LVU |
#3
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Ed: I have seen more than one of those antennas sabotaged with one or two elements inverted. IIRC, the PD-340 had potted feed points, and it took a careful examination to see the correct up/down orientation. -- Crazy George Remove N O and S P A M imbedded in return address "Ed G." wrote in message . .. ***Thank you Ron. Since my initial message and responses here on the newsgroup, coupled with "homework" we find that Celwave no longer makes the 4 el vert dipole for the 2 meter spectrum. Nor do they make replacement harnesses. Suspect drop in sales is the primary reason, but not certain. That's disgusting! I didn't believe you so went looking myself, and found you were right. Phelps Dodge used to cater nicely to hams. When they became Celwave, they still gave us a discount. Now that they've gone international as RFS Celwave, they don't seem to give a hoot. Oh well, DB Products is just as good. Looking seriously at Decibel's compatible antenna. We are however, going to open up the Celwave, remove and inspect the harness and if possible determine what went wrong. Possibility that there could be damage from lightning which would be covered by our insurance policy. We had a nice Celwave PD 340-3 that never did work right. Antenna swr measured OK, but when we swapped the antenna out with just about any other antenna, it appeared that the Celwave was about unity gain. Could not measure any opens or shorts in the harness, but obviously something was wrong. Our club let the antenna sit around and warranty expire so we never did find the probem. A cheapie 3dB omni by Antenna Specialists seemed to do well enough for us. ... sigh .... Ed WB6SAT |
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