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Diplexer for the 0 – 520 MHz and 790 – 2700 MHz Ranges
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| Electrical | |
| Model | PRO-DIPX 520/790-2.7G-N XS |
|---|---|
| Frequency | Ant-low port : 0 – 520 MHz Ant-high port : 790 – 2700 MHz |
| Max. Input Power | Ant-low port : 35 W Ant-high port : 15 W |
| Insertion Loss |
Ant-low port :
0 – 520 MHz : Max. 0.5 dB typ. < 0.4 dBAnt-high port : 790 – 2500 MHz : Max. 0.7 dB typ. < 0.5 dB 2500 – 2700 MHz : Max. 0.9 dB typ. < 0.7 dB |
| Impedance | 50 Ω on all ports |
| Isolation Low-High Port | 0 – 520 MHz : Min. 45 dB typ. > 50 dB 790 – 2700 MHz : Min. 40 dB typ. > 50 dB |
| VSWR |
Low :
< 1.5:1 (0 - 520 MHz) Other ports terminated with 50 ΩHigh : < 1.5:1 (790 - 2500 MHz) < 2.0 (2500 - 2700 MHz) Other ports terminated with 50 Ω |
| Environmental | |
| Operating temperature range | -30 °C to +60 °C |
|---|---|
| Ingress Protection | IP64 |
| Mechanical | |
| Connection(s) | Low : N(f) High : N(f) Antenna: N(f) |
|---|---|
| Historic Brand | Amphenol Procom |
| Dimensions | 96 (incl. connectors) x 80 mm (incl. flanges) x 32 mm / 3.7 x 3.2 x 1.2 in. |
| Weight | Approx. 0.35 kg / 0.77 lb. |
| Mounting | 4.2 mm dia (4 holes) |
This product doesn’t have any diagrams yet.
| Model | Product No. | Add To Quote |
|---|---|---|
| Diplexer for the 0 – 520 MHz and 790 – 2700 MHz Ranges | 200002173 |
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All dimensions are given in mm.

The PRO-DIPX 520/790-2.7G-N XS makes it possible to use only one antenna for the operation of two transceivers (one in each range). See the figure below. The antenna must be a dual-frequency antenna, i.e. it must be resonant on the actual frequencies in the two bands.
The transceivers may be used independently and will have no degrading influence on each other. Typically, the diplexer is installed next to the transceivers and only one cable is used between the diplexer and the antenna. The diplexer is suitable both for base station and mobile use.
The main tasks of the diplexer are to protect the individual receiver input from being destroyed by the transceiver in the contrary band and to ensure a low-loss path between the transceiver and the antenna which is not loaded by the other branch.
The diplexer can be operated together with any set of transceivers operating within the 0 – 520 MHz and 790 – 2700 MHz frequency bands.
Dual-frequency antennas are available for both mobile and base station applications.
