Mounting details
All dimensions are given in mm [in.]
PRO-DIPX 44/56-…
100 W Diplexer for the 0 - 44 MHz and 56 - 520 MHz Ranges
Description
- Diplexer for combining or splitting the two ranges 0 – 44 MHz and 56 – 520 MHz.
- Chebychev design ensures very high isolation across the whole pass ranges.
- High power handling capability.
- Low insertion loss.
- Low weight.
- Wide temperature range.
- Milled aluminium box ensures extraordinarily high mechanical strength.
- Black vinyl-coated to prevent corrosion.
- N-connectors on all ports (standard).
- Also available with SMA-, TNC- or BNC- connector types.
Specification
| Electrical | |
| Model | PRO-DIPX 44/56-… |
|---|---|
| Frequency | COM – LOW port : 0 – 44 MHz COM – HIGH port : 56 – 520 MHz |
| Max. Input Power | 100W CW simultaneously on both HIGH and LOW port |
| Insertion Loss | 0 – 44 MHz : 0.6 dB 56 – 520 MHz : 0.6 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) | INPUT : N(f) OUTPUT : N(f) (Other types available on request) |
|---|---|
| Historic Brand | Amphenol Procom |
| Dimensions | 133 x 80 x 31 mm / 5.24 x 3.15 / 1.22 in. (incl. connectors and flanges) |
| Weight | Approx. 0.38 kg / 0.84 lb. |
| Mounting | 4.3 mm dia. (4 holes) |
Ordering Codes
| Model | Product No. | Model |
|---|---|---|
|
PRO-DIPX 44/56-N |
200002271 | PRO-DIPX 44/56-N |
|
PRO-DIPX 44/56-SMA |
200002223 | PRO-DIPX 44/56-SMA |
|
PRO-DIPX 44/56-TNC |
200002272 | PRO-DIPX 44/56-TNC |
|
PRO-DIPX 44/56-BNC |
200002273 | PRO-DIPX 44/56-BNC |
Additional Information
Typical response curves
INSERTION LOSS [dB]
PORT ATTENUATION [dB]
Installation
The PRO-DIPX 44/56-… 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 – 44 MHz and 56 – 520 MHz frequency bands.
Note
* Temperature on box surface. Adequate cooling to keep max. temperature below +60 ˚;C must be provided.
PROCOM A/S reserves the right to
amend specifications without prior notice
PROCOM A/S • Smedetoften 12
DK 3600 Frederikssund • Denmark
Generated : 2026-06-27
Version 1