Buy Sinclair Mobile Duplexers - MR-256N
Our Price USD $ 785.00 (CAD $ 885.00)
Timberline Radio Systems Ltd., sells Sinclair RF products, including duplexers, combiners,
antennas and custom test equipment.
Choose from a variety of great products, featuring the World-Class Sinclair product line.
Duplexer Tuning Services:
We custom tune many different types of duplexers, both in our Canadian lab, as well as onsite, anywhere in the world...literally.
Whether your site is located on a mountain in the Andes, or in Colorado, we provide custom services to meet your needs.
Electrical Specifications
| Frequency Range | MHz | 136 to 174 |
| Number of Cavities - Low Pass Side | 3 | |
| Number of Cavities - High Pass Side | 3 | |
| Connectors | Various | |
| Input VSWR (max) | 1.5:1 | |
| Insertion loss (max) | dB | 1.5 |
| Impedance | Ω | 50 |
| Isolation - Tx noise suppression at Rx (min) | dB | 80 |
| Isolation - Rx carrier suppression at Tx (min) | dB | 80 |
| Average Input Power (max) | W | 50 |
| Frequency Separation Range | MHz | 4.5 to 10 |
Mechanical Specifications
| Width | in | 6.26 |
| Depth | in | 7 |
| Length/ Height | in | 1.31 |
| Finish | chemical conversion | |
| Weight | lbs | 2 |
| Mounting configurations | mounting holes on unit | |
| Actual shipping weight | lbs | 2.5 |
| Shipping dimensions | in | 13x9x3 |
Environmental Specifications
| Temperature range | °F | -22 to +140 |