Mounting Details
All dimensions are given in mm [in.]
PRO-DIPX 122/136-…
100 W Diplexer for the 0 - 122 MHz and 136 - 960 MHz Ranges
Description
- Diplexer for combining or splitting the two ranges 0 – 122 MHz and 136 – 960 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.
- PRO-DIPX 122/136-… is coated with black vinyl to prevent corrosion.
- Available with N-, SMA-, TNC- or BNC-female connector types.
Specification
| Electrical | |
| Model | PRO-DIPX 122/136-… |
|---|---|
| Frequency | COM – LOW port : 0 – 122 MHz COM – HIGH port : 136 – 960 MHz |
| Max. Input Power | 100W CW simultaneously on both HIGH and LOW port |
| Insertion Loss | 0 – 122 MHz : ≤ 1.1 dB 136 – 960 MHz : ≤ 1.0 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) | N(f), BNC(f), SMA(f) or TNC(f) |
|---|---|
| Historic Brand | Amphenol Procom |
| Dimensions | 133 x 80 x 31 mm / 5.24 x 3.15 x 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. | Frequency |
|---|---|---|
|
PRO-DIPX 122/136-N(f) |
200002442 | N(f) |
|
PRO-DIPX 122/136-SMA(f) |
200002415 | SMA(f) |
|
PRO-DIPX 122/136-TNC(f) |
200002443 | TNC(f) |
|
PRO-DIPX 122/136-BNC(f) |
200002444 | BNC(f) |
Additional Information
Typical Response curves
Insertion Loss [dB]
Port Attenuation [dB]
Installation
The PRO-DIPX 122/136-… 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 – 122 MHz and 136 – 960 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