Products
Type:LBF-1900/300-2S Band Pass Cavity Filter
| Leader-mw | Introduction to Band pass filter |
Leader microwave Tech., latest product LBF-1900/300-2S bandpass filter. Designed for applications in the 1750-2050MHz frequency range, this innovative filter provides reliable signal filtering and frequency separation.
With a VSWR ≤1.4:1 and insertion loss ≤0.5dB, this bandpass filter provides excellent performance with minimal signal loss. Its suppression capabilities are equally impressive, with ≥40dB suppression at DC-1550MHz and ≥40dB suppression at 2250-3000MHz, ensuring clean and precise signal transmission within the specified frequency range.
The LBF-1900/300-2S features SMA female port connectors, providing a safe and efficient connection to your devices. The filter has a power handling capability of 40W and is suitable for a variety of applications ranging from telecommunications and radar systems to satellite communications.
| Leader-mw | Specification |
band pass cavity filter LBF-1900/300-2S
| Frequency Range | 1750-2050Mhz |
| Insertion Loss | ≤0.5dB |
| VSWR | ≤1.4:1 |
| Rejection | ≥40dB@Dc-1550Mhz,≥40dB@2250-3000Mhz |
| Operating Temperature | -35℃ to +65℃ |
| Power Handling | 40W |
| Port Connector | SMA |
| Surface Finish | Black |
| Configuration | As Below (tolerance±0.3mm) |
Remarks:
Power rating is for load vswr better than 1.20:1
| Leader-mw | Environmental Specifications |
| Operational Temperature | -30ºC~+60ºC |
| Storage Temperature | -50ºC~+85ºC |
| Vibration | 25gRMS (15 degrees 2KHz) endurance, 1 hour per axis |
| Humidity | 100% RH at 35ºc, 95%RH at 40ºc |
| Shock | 20G for 11msec half sine wave,3 axis both directions |
| Leader-mw | Mechanical Specifications |
| Housing | Aluminum |
| Connector | ternary alloy three-partalloy |
| Female Contact: | gold plated beryllium bronze |
| Rohs | compliant |
| Weight | 0.2kg |
Outline Drawing:
All Dimensions in mm
Outline Tolerances ± 0.5(0.02)
Mounting Holes Tolerances ±0.2(0.008)
All Connectors: SMA-Female
| Leader-mw | Test Data |
