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100 W Diplexer for the 0 – 174 MHz and 200 – 960 MHz Ranges
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| Electrical | |
| Model | PRO-DIPX 174/200-… |
|---|---|
| Frequency | COM-LOW port: 0 – 174 MHz COM-HIGH port: 200 – 960 MHz |
| Max. Input Power | 100 W CW simultaneously on both HIGH and LOW port See Note *) |
| Insertion Loss | 0 – 174 MHz: ≤ 0.8 dB 200 – 960 MHz: ≤ 0.8 dB |
| Impedance | 50 Ω |
| Isolation | LOW to HIGH port: ≥ 40 dB |
| VSWR | < 1.5:1 |
| Environmental | |
| Operating temperature range | -40 °C to +60 °C |
|---|---|
| Ingress Protection | IP64 |
| Mechanical | |
| Connection(s) | COM : N(f) LOW : N(f) HIGH : N(f) (Other types available on request) |
|---|---|
| Historic Brand | Amphenol Procom |
| Dimensions | 133 x 80 x 31 mm / 5.24 x 3.15x 1.22 in. (incl. connectors and flanges) |
| Weight | Approx. 0.38 kg / 0.84 lb. |
| Mounting | 4.3 mm / 0.17 in. dia. (4 holes) |
This product doesn’t have any diagrams yet.
| Model | Product No. | Connection(s) | Add To Quote |
|---|---|---|---|
|
PRO-DIPX 174/200-N(f) |
200002252 | N(f) | |
|
PRO-DIPX 174/200-SMA(f) |
200002253 | SMA(f) | |
|
PRO-DIPX 174/200-TNC(f) |
200002254 | TNC(f) | |
|
PRO-DIPX 174/200-BNC(f) |
200002255 | BNC(f) |
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Adequate cooling to keep maximum temperature of the box surface below +60 ˚;C must be provided (e.g. by heat sink or active cooling).
Insertion Loss [dB]

Port Attenuation [dB]


All dimensions are given in mm [in.]
The PRO-DIPX 174/200-… 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 – 174 MHz and 200 – 960 MHz frequency bands.
