Low VSWR, high isolation
Low PIM, low insertion loss
Compact design for easy installation
Customized band is available
DFT-08-65-64F-01, a double-unit cavity filter engineered for reliable RF performance, combining low VSWR, high isolation, low insertion loss, and low PIM to ensure stable and interference-free signal transmission in macro base stations and cellular communication systems. A compact mechanical layout simplifies installation, while custom frequency band support allows flexible adaptation to specific network requirements.
|
Frequency |
814-879MHz |
| Return Loss | ≤-18dB |
| Insertion Loss | ≤2.5dB@878-879MHz. ≤0.9dB@877-878MHz |
| ≤0.6dB@873-877MHz. ≤0.35dB@814-873MHz | |
| Rejection | ≥27dB@880.1-890MHz |
| Power Handling | 80W |
| DC Bypass | DC bypass all ports (3000mA) |
| Intermodulation | ≤ -155dBc@2x43dBm |
| Impedance | 50Ω |
| Operating Temperature Range | 0°C to +45°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5%- 95% |
| Lightning Protection | 8kA, 8/20us |
| Applications | IP67 Method IEC 60529:2001 |
| Dimension | 263 x 139 x 152 (mm, excluding brackets and connectors) |
| Weight | ≤7.5kg |
| Connectors Type | 4.3-10 Female |
| Mounting | Wall or pole |
| Packing | 1Pcs in box |


Interference mitigation filter with a passband of 713-748 & 768-803 MHz and out-of-band rejection of 38dB.

Interference mitigation filter with a passband of 3410-3450MHz and out-of-band rejection of 50dB

Interference mitigation filter with a RX frequency band of 800 MHz and a TX frequency band of 820 MHz.

Interference mitigation filter with a passband of 3800-4200MHz
Welcome! Let us know how we can help, and we'll guide you to the right information or team.
You can fill out our Contact Sales Form here. A representative will contact you soon.
You can fill out our Technical Support Form here. A representative will contact you soon.
You can fill out our General Inquiries Form here. A representative will contact you soon.
You can find our Global Footprints here.
The default scope is the Product Category (more than 1482 products).
For non-product materials (support documents, press releases), select Search Website.