If  it is SMA on the radio, I could  have flying leads coming out of the back 
of the antenna thereby dispensing with a couple of connectors.  

How much did the cables cost  you?

From: Mathew Howard 
Sent: Thursday, January 14, 2016 6:56 PM
To: af 
Subject: Re: [AFMUG] 900mhz PMP450i with dual polarity panel

Yeah, SMA on the radio. 
No, those antennas didn't come with cables, I'm guessing they can supply 
cables, but I didn't think to ask... the antennas appear to be intended to use 
with ubnt Rockets (they have a holder for one built on), which would use the 
same connectors. 

On Jan 14, 2016 7:50 PM, "Chuck McCown" <[email protected]> wrote:

  Cables and connectors are not cheap when manufacturing.  PITA.  Hmmm.
  SMA on the radio?

  Did the chinese antenna come with cables?

  From: Mathew Howard 
  Sent: Thursday, January 14, 2016 6:44 PM
  To: af 
  Subject: Re: [AFMUG] 900mhz PMP450i with dual polarity panel

  No, they don't come with cables - those are permanently attached to the 
Cambium yagis.

  On Jan 14, 2016 7:40 PM, "Chuck McCown" <[email protected]> wrote:

    Possibly.  I have the mold for the cover.  Back would be aluminum.  Just 
need a nice pocket that slips over and interfaces with the radio.   Does the 
radio come with cables?

    From: Josh Luthman 
    Sent: Thursday, January 14, 2016 6:33 PM
    To: [email protected] 
    Subject: Re: [AFMUG] 900mhz PMP450i with dual polarity panel

    Slip on stinger would be way faster.  Could you match the price?

    Josh Luthman
    Office: 937-552-2340
    Direct: 937-552-2343
    1100 Wayne St
    Suite 1337
    Troy, OH 45373

    On Jan 14, 2016 8:31 PM, "Chuck McCown" <[email protected]> wrote:

      I would have to have a large commitment to meet that price for a slip on 
stinger version.  

      From: Mathew Howard 
      Sent: Thursday, January 14, 2016 5:58 PM
      To: af 
      Subject: Re: [AFMUG] 900mhz PMP450i with dual polarity panel

      This is the antenna: http://www.lanbowan.com/ANT915D12C-DP.htm 

      The antennas themselves are pretty cheap - they charged me $41.61/each, 
but shipping was quite expensive (they sent them DHL - there are obviously 
cheaper ways). I suspect that if you ordered a large enough quantity to get a 
decent shipping rate, even after adding jumper cables, it would still be a bit 
cheaper than the Cambium yagis.

      I did do a little testing with V/H... but it was kind of inconclusive, 
the signal level was only slightly weaker, but when I ran a link test, it was 
much worse - about 45m down vs 90m, I tried holding the Cambium yagi at a 45 
degree angle and it was pretty similar results - 70m vs 90m and slightly weaker 
signal. I'm not sure if that was anything to do with the polarity being 
mismatched, or if it was just that H/V doesn't work as well as slant at that 
particular location... also, I was just holding thing antennas for the H/V 
tests and they were mounted at +/-45, so that could account for some of it too.

      On Thu, Jan 14, 2016 at 4:50 PM, Chuck McCown <[email protected]> wrote:

        What’s it cost?

        From: Mathew Howard 
        Sent: Thursday, January 14, 2016 3:36 PM
        To: af 
        Subject: [AFMUG] 900mhz PMP450i with dual polarity panel

        Fresh from China :)


        I tested it at two different customer's houses, and signal levels were 
consistently within 1db of the Cambium yagis. Not quite as clean of a package 
as the Cambium antennas, but it works and it's not a yagi... I did have to 
replace the bracket to make it dual slant though.

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