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| passband frequency | TX:851MHz~861MHz; RX:806MHz~816MHz | 
| insertion loss | ≤2.0 | 
| VSWR | ≤1.5 | 
| interface type | SMA-K | 
| operating temperature | -55℃~85℃ | 
| external dimensions | 158×78×40(mm) | 
| weight | 680 | 
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | passband frequency | TX:851MHz~861MHz; RX:806MHz~816MHz | 
| insertion loss | ≤2.0 | VSWR | ≤1.5 | 
| interface type | SMA-K | operating temperature | -55℃~85℃ | 
| external dimensions | 158×78×40(mm) | weight | 680 | 
| High Light | 851 - 861 MHz SMA Bandpass Filter ,Broadband Duplexer ,JT-DUP-856/811-SMA Duplexer | ||
Summary
JT-DUP-856/811-SMA duplexer is a bandpass filter used to select signal frequency bands, limit input signal bandwidth, suppress noise, and improve signal to noise ratio.
Mainly used for transmitting and receiving signal processing in civil communication systems.
Characteristic
High suppression, small weight, and high reliability.

Main parameter
| TX | RX | |
| passband frequency | 851MHz~861MHz | 806MHz~816MHz | 
| insertion loss | ≤2.0 | |
| rejection | ≥80dB@DC~816MHz, ≥15dB@817MHz~849MHz, ≥80dB@1000MHz~2.2GHz, ≥40dB@2.2GHz~3GHz | ≥80dB@DC~775MHz, ≥80dB@851MHz~2.2GHz, ≥50dB@2.2GHz~3GHz 
 | 
| VSWR | ≤1.5 | |
| interface type | SMA-K | |
| operating temperature | -55℃~85℃ | |
| external dimensions | 158×78×40(mm) | |
| weight | 680g | |
Company Details
Business Type:
Manufacturer 
Total Annual:
>1000000
Employee Number:
>100 
Ecer Certification:
Verified Supplier 
Xi'an Hoan Microwave Co., Ltd. was established in 2005. The company is located in the High-tech Zone of Xi'an. The company covers an area of 800 square meters, including 500 square meters of production area and 300 square meters of office area. It is a professional enterprise specializ... Xi'an Hoan Microwave Co., Ltd. was established in 2005. The company is located in the High-tech Zone of Xi'an. The company covers an area of 800 square meters, including 500 square meters of production area and 300 square meters of office area. It is a professional enterprise specializ...
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