QM-BPF470A 470MHz Bandpass Filter 14MHz Bandwidth Narrow Band High Suppression Bandpass Filtering RF BPF
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QM-BPF470A 470MHz Bandpass Filter 14MHz Bandwidth Narrow Band High Suppression Bandpass Filtering RF BPF
Description:
- The 470MHz bandpass filter is packaged in a CNC structure shell with excellent electromagnetic shielding, specifically designed for 470M wireless image transmission and other communication systems. It is used to suppress out of band signals, optimize equipment performance, and improve receiver sensitivity. The module has mounting holes and can be integrated with other devices for use; This module has low insertion loss, good cutoff, high out of band suppression, and can be widely used in 470MHz communication systems.
Specification:
- Model: QM-BPF470A
- Insertion loss: ≤ 2.0dB (463 - 477M)
- Bandwidth: 14MHz
- Out-of-band rejection: ≥50dB at 433MHz; ≥65dB at 120MHz; ≥45dB at 940MHz (second harmonic)
- Power capacity: 20dBm
- Input/output SWR: <1.4 (within passband)
- Module interface: SMA-K
- Module size: 53 x 30 x 13mm (excluding the connector length)
Package Included:
- 1 x Bandpass Filter
Testing Curves:
