Fumei UHF 400-470Mhz 50W Duplexer for Radio Repeater with Preset Low Frequency 462Mhz & High Frequency 467Mhz & N Female Connectors
Description
| Item model number | ABCD |
| Data Transfer Rate | 470 MHz |
| Color | Black |
| Is Discontinued By Manufacturer | No |
| Brand | Fumei |
| Country of Origin | China |
| Item Weight | 3.5 pounds |
| Wireless Communication Standard | Radio Frequency |
| Special Feature | Frequency Tunability |
| Package Dimensions | 10.63 x 9.49 x 3.19 inches |
| Manufacturer | DotDotTech |
- This item has been set by factory with low frequency 462MHz, high frequency 467MHz and N female connector type, it is easy to build your repeater.
- It is tunable between 400-470MHz, you can turn it by yourself when you have the tools.
- Contact us before order it if you want other low/high frequency tuning
Specifications:
Max power Input: 50W
Frequency Range: 400-470MHz
Isolation Loss: <1dB
V.S.W.R: <1.3
Isolation: >80dB
Suppression: >80dB
Impedance: 50Ω
Operating temperature: -25℃-+55℃
Packages includes:
1 x duplexer
How to tune the frequency:
1.Prepare the tools inc. three-port network analyzer, dummy load with N male connector, 2 x RF cable from duplexer to the network analyzer , slotted screwdriver and spanner.
2.Power on your network analyzer, according the guidance on frequency network, using it to monitor the frequency, adjust the six screw poles with on duplexer slotted screwdriver to the frequency you want.
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