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Reviews For: RF Limited DF-4000 Low Pass Filter

Category: Filters, RF: bandpass, duplexer, lowpass, highpass, RFI/EMI

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Review Summary For : RF Limited DF-4000 Low Pass Filter
Reviews: 1MSRP:
4000 watt low pass filter.
Product is in production
More Info: http://
# last 180 days Avg. Rating last 180 days Total reviews Avg. overall rating
BV2TU Rating: 2006-03-01
Good performance! Time Owned: more than 12 months.
I have owned RF Limited DF-4000 LPF for a while.
I have checked this LPF with Agilent network analyzer couple times, the response is good. Insertion loss is same as spec. Only on 7MHz the return loss is not as good as the rest bands. But it has been adjusted to same as the rest band.
However, I haven't have the chance to check to see if this LPF can take more than 2KW.
In the meantime, I have found this LPF is above the average compare to my 5 other different brand LPFs (all rated above 1.5KW).