70cm -0.06dB 1000 W Bandpass Filter
430 - 440 MHz 1000W -0.06 dB Transmitting - Receiving Band-pass Filter with "N" connectors
With its extreme low insertion loss this filter could be used as transmitting and / or receiving filter in line with antenna.
- As transmitting to suppress any harmonics from 70cm up to 1kW linear amplifiers.
- On receive side before LNA to protect receive performance from any HF, FM 2m, 220 MHz or 23cm strong stations.

Achieved results on a built Band pass filter:
Insertion loss (S21) | [dB] |
1.8 MHz | < -110 dB |
3.8 MHz |
< -110 dB |
7.1 MHz | < -108 dB |
14.15 MHz | < -100 dB |
21.4 MHz | -92 dB |
28.4 MHz | -84 dB |
50.1 MHz | -69 dB |
70.2 MHz | -60 dB |
88 MHz | -54 dB |
144 MHz | -39 dB |
146 MHz | -39 dB |
148 MHz | -38 dB |
220 MHz | -24 dB |
225 MHz | -23 dB |
430 MHz |
-0.06 dB, Input RL batter than -34 dB |
432.1 MHz | -0.06 dB, Input RL batter than -34 dB |
440 MHz | -0.06 dB, Input RL batter than -34 dB |
860 MHz | -26 dB |
864.2 MHz | -26 dB |
880 MHz | -27 dB |
1240 Mhz | -64 dB |
1296.1 MHz | -48 dB |
Maximum Power Input at SWR: | [W] |
1 : 1 | 1000 W |
1 : 1.1.5 | 800 W |
1 : 2 | 650 W |
1 : 3 | 450 W |
70cm Bandpass Filter 1000 W S11 S21
70cm Bandpass Filter High Power 1000W HF Suppression:

- Product Code: 0724
- Availability: In Stock
-
189.00€
Tags: 430MHz, 432MHz, 440MHz, 70cm, 0.7meters, 1kW, 1000W, UHF, BandPass, RFI, Band-Pass, Filter, BPF, High, Q, Selectivity, Low, Loss, Transmitting, Field, Day, Ham, Radio