SOTAbeams Bandpass Filter for 2 Meters

SOTAbeams Bandpass Filter for 2 Meters is made by SOTAbeams for the top of a handheld transceiver that is being used in areas with high RF levels with multiple transmitters. In these places, the HT (Hand-Talkie) can suffer from front end overload and signal blocking. This bidirectional bandpass filter can prevent that out-of-band signal overload. It is completely assembled into a very lightweight nylon case and is ready for use. It has SMA female connectors at each end and can be adapted to any low power 144-148 MHz radio or antenna.

Here are the detailed specifications for the SOTAbeams Bandpass Filter for 2 Meters:
Power Rating:
-FM/DATA, 5 watts max., 2 watts continuous, (30% duty cycle recommended, max. continuous TX approx. 90 seconds)
-SSB, 5 watts PEP max continuous
Filter Bandwidth: 144 - 148 MHz
Filter Attenuation:
-In-band typically < 3dB
-433 MHz > 70dB
-155 MHz approx. 25dB
-FM broadcast band >70dB
-Air band > 50 dB
Temperature Range: 32-122 degrees F (0 – 50 degrees C)
Weight: 0.88 oz. (25 g)
Dimensions: 1.77 x 0.79 x 0.71 in. (45 x 20 x 18 mm)
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