Coaxial Power Dividers
Price range: $245.20 through $370.62 inc GST
Hi-Tec Aerials coaxial power dividers split RF power equally between two or four antennas with minimal loss, so you can build stacked or collinear antenna arrays for extra gain or a shaped coverage pattern.
- PD2 2-way and PD4 4-way models
- Two frequency ranges: 75–138 MHz and 138–505 MHz
- 750 W power rating, 0.2 dB insertion loss
- Return loss better than -14 dB (1.5:1 VSWR), 50 Ω
- N plug input, N jack outputs
Build antenna arrays with more gain
A coaxial power divider splits the RF power from one feeder equally between two or more antennas, with minimal loss. That lets you combine antennas into stacked or collinear arrays, adding gain or reshaping the radiation pattern to put coverage where you need it, for base stations, repeater sites and link systems.
Choose your model
The PD2 feeds two antennas and the PD4 feeds four. Each is available in two frequency ranges:
- 75–138 MHz, with 10 MHz bandwidth
- 138–505 MHz, with 40 MHz bandwidth
Let us know your operating frequency and we will make sure you get the right unit.
Specifications
| Model | PD2 | PD4 | ||
|---|---|---|---|---|
| Type | 2-way coaxial | 4-way coaxial | ||
| Frequency range (MHz) | 75–138 | 138–505 | 75–138 | 138–505 |
| Bandwidth (MHz) | 10 | 40 | 10 | 40 |
| Power rating | 750 W | |||
| Insertion loss | 0.2 dB | |||
| Return loss | Better than -14 dB (1.5:1 VSWR) | |||
| Input connector | N plug | |||
| Output connectors | N jack | |||
| Impedance (input and output) | 50 Ω | |||
Installation notes
- Do not shorten the power divider cables. Their length is part of the design.
- Any additional cables between the divider and the antennas must all be the same length, to keep the antennas in phase.
- Primary weather sealing is provided. Add further weather sealing to the connections when you install.
For pricing or help designing an antenna array, call us on 0800 454 756 or email sales@signals.co.nz.
Additional information
| Brand | Hi-Tec |
|---|---|
| Model | PD2 (2-way), PD4 (4-way) |
| Frequency range | 75-138 MHz, 138-505 MHz |
