Bandpass filter 144-146 MHz, 200W
Available from 20.12.2023
Top Features
- Extremely steep edges
- Very low insertion loss on 2m
- Maximum transmit power 200 W
Supply Scope
- Bandpass filter 144-146 MHz, 200W
Technical description BPF-2M-0k2
The bandpass filter for the 2m VHF band (144-146 MHz) can be used with a
maximum transmit power of 200W. This makes the filter suitable for use
with most transceivers and transverter systems. The very low insertion
loss of approx. 0.25 dB is achieved by careful component selection and
precise balancing. Outside the passband, the bandpass filter achieves
excellent attenuation values both on shortwave and on the upper VHF
bands.
The maximum transmit power should not exceed 200W SSB with
a very well matched antenna. If the antenna has a less than ideal SWR,
reduce the transmit power.
Application description BPF-2M-0k2
Even the most used VHF band - the 2m band - suffers from interference
from neighbouring transmitters and electronic equipment. A bandpass
filter can help reduce these signals. In addition, the 2m bandpass
filter from Antenna Amplifiers suppresses harmonics in your own signal
that may cause discomfort to your neighbours.
The BPF-2M-0K2 is
not weatherproof and is used in the shack in front of the transceiver or
receiver. With the maximum permissible transmitting power of 200W (at
SWR of 1:1), the filter can be used with most commercially available
transmitters.
| Product Name | BPF-2M-0k2 |
|---|---|
| Brand | Antennas Amplifiers |
| Impedance (Ω) | 50 |
| Supported Bands | 2m |
| Insertion Loss (dB) | 0.25 |
| Weight | 500 g |
| Frequency Range | 144-146 MHz |
| Connector A | N Socket |
| Connector B | N Socket |
| Documentation Languages | EN |
The company 'Antenna Amplifiers' (YU1CF) is known for uncompromising high-performance technology, such as VHF Yagis and bandpass filters.
