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Reviews For: Jan_Jenca 2 Meter Bandstop (Notch Filter)

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

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Review Summary For : Jan_Jenca 2 Meter Bandstop (Notch Filter)
Reviews: 1MSRP: $35
Description:
2M Bandstop filter to prevent strong 2M signals from overloading Off-the-Air TV signals. 75 ohms in & out. Placed just after antenna or prior to amplifiers in system. 40dB stopband, less than 1dB TV passband loss. Made upon order.
Product is in production
More Info: http://https://www.ebay.com/usr/jan_jenca?_trksid=p2047675.l2559
# last 180 days Avg. Rating last 180 days Total reviews Avg. overall rating
0015
K1TWH Rating: 2018-10-19
Nicely made & effective filter Time Owned: 0 to 3 months.
Have 2 Meter and TV reception antennas both within my Garage Attic, about 6 ft away from each other. Initial test showed that 2M transmission halted TV reception due to overload. A 75 ohm 1/4 wave open stub cut for 2M reduced the impact. This 40dB bandstop filter completely eliminated the problem, now 25W on 2M has no impact on the LNA in the attic. Units are made to order.