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Reviews For: Diamond MX72N Duplexer

Category: Antenna parts, accessories, incl. baluns, hardware, etc.

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Review Summary For : Diamond MX72N Duplexer
Reviews: 2MSRP: 49.95
Description:
Port: LPF/BPF/HPF
Frequency (MHz): 1.6-30/140-150/400-460
CW W: 400/150/100
PEP W: 1KW/400/250
Loss dB: .1/.1/.1
Isol dB: 60/60/60
Mix Connector: SO-239
Port connector: PL-259 & 12" 5D cable/same as Yaesu AD-3/N-Male & 12" 5D cable
Product is in production
More Info: http://www.diamondantenna.net/mx72n.html
# last 180 days Avg. Rating last 180 days Total reviews Avg. overall rating
0022
KD2GOE Rating: 2016-03-18
unusable SWR! Time Owned: 0 to 3 months.
unusable SWR in 2 meters and 70cm
i got the antenna and Duplexer at the same time... i put it on my antenna analyzer and had SWR higher then 2.5 more like 3:1 on 440 and ok on 2 meters only near 148mhz arounf 1.8 near 144 to 146 is 2.5+

i will be sending it back and hope to get one that works!
N8YQX Rating: 2014-10-13
Works OK, but some isolation issue Time Owned: 3 to 6 months.
I'm using this duplexer to feed a 2m/430 horizontal antenna with an Icom IC-910H. When I transmit on one band, I can hear some signal leak over to the other band.

Other than that, the duplexer has worked well, and I was able to make some weak signal contacts during the VHF contest.