C Ka Ku Band Microwave Low Insertion Loss Compact RF Cavity Filter
1 Description:rf cavity low-pass filter is an electronic filter that allows a signal to pass
below the cutoff frequency but not above the cutoff frequency. For
different filters, the signal strength of each frequency is
different.When used in audio applications, it is sometimes referred
to as a high frequency shear filter, or a high frequency
cancellation filter.The low-pass filter concept comes in many
different forms, including electronic circuits (such as hiss
filters used in audio devices), digital algorithms for smoothing
data, acoustic barriers, image blurring, and so on. Both tools
provide a smooth form of signal by eliminating short-term
fluctuations and preserving long-term trends.The role of low-pass
filters in signal processing is equivalent to that of moving
average in other fields, such as finance.
2 Typical application: it has a good selective filtering effect in circuit and electronic
high frequency system, and can suppress unwanted signal and noise
outside the frequency band In aviation, aerospace, radar,
communications, electronic countermeasures, radio and television
and various electronic testing equipment applications;Instructions
for use: pay attention to the good grounding of the shell,
otherwise it will affect the out-of-band inhibition and flatness
index, the input/output can be used interchangeably.
2 Features:
Cavity Filter Features
| Made of metal cut in one piece, the structure is compact. |
| Wide frequency coverage :100MHz—70GHz.. |
| High-end parasitic passband is far, CAD simulation optimization
software design. |
| Good consistency, small size, Q value input, output, 50 Ω moderate
impedance matching. |
| Low VSWR, low insertion loss. |
| High reliability, stable and reliable performance in full
temperature range. |
| Flexible design, can be designed according to user requirements and
installation |
| working environment :-55℃~+85℃ |
3:Specification parameters reference table:
| model | Working freq. (GHz) | Insertion loss (dB) | VSWR | f1,inhibition point(GHz) | f2,inhibition point(GHz) | Conn ector | Size (mm) |
| BPF585-615MS-0476 | 0.585-0.615 | 0.5 | 2 | 0.45(60dB) | 0.75(60dB) | SMA-K | 113*50*20 |
| BPF0.71-0.73GS-0674 | 0.71-0.73 | 2.5 | 1.3 | 0.695(45dB) | 0.73(50dB) | SMA-K | 108*65*35 |
| BPF0.8-1.6GS-0644 | 0.8-1.6 | 5 | 2.2 | 0.75(40dB) | 1.65(50dB) | SMA-K | 104*51*30 |
| BPF1.2-1.4GN-0906 | 1.2-1.4 | 0.3 | 1.35 | 0.8(50dB) | 2-6(50dB) | N-K | 88*64*40 |
| BPF1.95-2.05GS-0663 | 1.95-2.05 | 2 | 1.5 | 1.9(40dB) | 2.1(40dB) | SMA-K | 41*84*23 |
| BPF2.2-2.8GS-0743 | 2.2-2.8 | 1 | 2 | 2(30dB) | 3(30dB) | SMA-K | 90*35*20 |
| BPF2.4-3.6GS-0586 | 2.4-3.6 | 1 | 1.5 | 2(30dB) | 4(30dB) | SMA-K | 48*24*10 |
| BPF4-6GS-0563 | 4-6 | 1 | 1.5 | 3.4(40dB) | 7-15(40dB) | SMA-K | 45*22*9 |
| BPF8.15-8.25GS-0647 | 8.15-8.25 | 3 | 1.5 | 8.1(40dB) | 8.3(40dB) | SMA-K | 40*32*16 |
| BPF8-12GS-0836 | 8-12 | 1 | 1.8 | 7(45dB) | 13-20(30dB) | SMA-K | 140*20*20 |
| BPF12.7-13.3GS-0493 | 12.7-13.3 | 1.5 | 1.5 | 12.3(40dB) | 13.7(40dB) | SMA-K | 68*17*11 |
| BPF12-18GS-0192 | 12-18 | 1 | 1.2 | 8.2(50dB) | 20.8(50dB) | SMA-K | 68*17*11 |
| BPF18-26.5GK-0990 | 18-26.5 | 1 | 1.5 | 5-12(60dB) | 36-40(60dB) | 2.92-K | 39*18*13 |
| BPF27.5-31GK-0284 | 27.5-31 | 1.5 | 2 | 26.8(40dB) | 31.9(60dB) | 2.92-K | 78*16*12 |
| BPF33-40GK-0544 | 33-40 | 1 | 1.5 | 30(85dB) | 43(85dB) | 2.92-K | 49*14*11 |
| BPF43.5-45.5GU-0337 | 43.5-45.5 | 3 | 2 | 42.8(50dB) | 46.2(50dB) | 2.4-K | 50*13*13 |
| BPF58-62GV-0814 | 58-62 | 1 | 1.5 | 55(35dB) | 65(35dB) | 1.85-K | 40*10*10 |
4 packing &shipping:
Packing:Standard exporting carton.
each product individually wrapped, high density foam protection
professional packing protect
product safely.
Airport: Shanghai airport, Shenzhen airport and Chengdu Airport.
5: FAQ:
Q1. How many years have you engaged in this business?
A1: Our company have engaged in this business 12 years, and we are
professional
in microwave communication devices and microwave passive components
research,
production, sales and services.
Q2. What is your MOQ (minimum order quantity) ?
A2:We have no limit for MOQ.
Q3. What about delivery time?
A3:Production finished within 1-30 days after receiving the
deposit.
Q4. What about terms of payment?
A4:Payment terms: T/T, west Union PayPal and L/C etc.
Q5.How you will send the products to us?
A5:We will send the products to you by DHL, FEDEX, UPS, EMS, AIR
etc.
