|
Model |
SGQ-450 |
|
Material |
Stell |
|
Color |
Black |
|
Product Size |
210*155*32mm |
|
Packing Size |
70*270*200mm |
|
Including Packing Weight |
1200g |
|
LOGO Custom |
yes |
|
Minimum Order Quantity |
1pcs |
Duplexer(SGQ-450)
产品型号 Product Number | SGQ-450 |
频率范围Frequency Range(MHz) | 400-470MHz |
工作带宽 Bandwidth （KHz） | +200 |
收发间隔Frequency Spacing (MHz) | 10 |
插入损耗 Isolation Loss (dB) | <0.80dB |
驻波比 V.S.W.R | <1.3 |
隔离度 Isolation (dB) | >80 |
抑制度 Suppression (dB) | >80 |
阻 抗 Impedance（Ω） | 50 |
功率容量 Max.power Input （W） | 20-35 W(25W) |
接头形式 Standard Termination | N-Female |
工作温度 Operating temperature | -25℃-+55℃ |
相对湿度 Operating Humidity | 5-95% |
尺 寸 Dimensions （mm） | 225×154×32 |
重 量 Weight （kg） | 1.10 |
（HIGH Part）
（LOW Part）
Insertion loss 0.5826dB;
Isolation 94.009dB;
SWR:1.0402.
In addition, the standard frequency difference is 10MHz. The frequency range of the frequency difference is 5MHz-20MHz (non-standard), and the frequency difference within this range can be produced. Customers need to provide frequency customization. At the same time, the actual parameter index of the duplexer will change with the change of the frequency difference of the duplexer.
Note:
1. When the frequency difference becomes smaller, the insertion loss will become larger and the isolation will become smaller. When the frequency difference becomes larger, the insertion loss will become smaller and the isolation will become larger (the better the performance)
2. The customer customizes the frequency point, and after receiving the goods, (key point, many customer complaints are for this reason)
If the customer needs to debug by himself, the frequency difference of the duplexer cannot be changed (this is the key), and the frequency can only be shifted by ± 3~5MHz.
