> Bill,
> 
> The obvious suggestion is:  Not another Hustler G-7!  It is a mediocre
> performer in duplex service, even when new, and its relatively fragile
> construction is not appropriate for hilltop repeaters.
> 
> One of the best antennas for 2m repeater service is the RFS / Celwave
> (formerly Phelps-Dodge) 220-2 "Super Stationmaster" Omni fiberglass
> antenna.  The "-2" suffix identifies the model that covers 
> 142-150 MHz. 
> I have one of these models in service, and it works like a dream. 
> Although it is listed as a 5.25 dBd gain antenna, the fine print note
> states that the gain below 150 MHz is 4.8 dBd.  Its overall length is
> 19.2 feet.  Expect to pay about $580 plus taxes and shipping 
> from TESSCO
> or other commercial radio equipment suppliers.
> 
> 73, Eric Lemmon WB6FLY

The PD220-2 "Super Stationmaster" is a good antenna, but for
single-frequency repeater use, a PD200 "Stationmaster" offers more gain (5.5
dBd versus 4.8 dBd).  The downside is its narrower bandwidth (about 1.3 MHz
in the 2m band at the 1.5:1 VSWR points), which isn't a problem unless you
get it cut for a 147 pair and later decide to move to a 145 pair or vice
versa.  At one time the PD200 was a little cheaper than the PD220, but I
think that now the opposite is the case, probably because the PD220's are
produced en masse while the PD200's are cut/tuned one at a time to the
customer's frequency.


                                                        --- Jeff

--------------------------------------------
Jeff DePolo WN3A - [EMAIL PROTECTED]
Broadcast and Communications Consultant 





 

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