The UK 2.3GHz or 13cms allocation is divided in to three sections:
- 2300 > 2302 MHz (via NoV)
- 2310 > 2350 MHz with the centre of the narrow band operating segment at 2320.100 MHz.
- 2390 > 2450 MHz
See the RSGB 2.3 GHz band plan for full details.
2.3 GHz Equipment
2.3 GHz Transverters
13cms is a great band to get an introduction to microwaves and several equipment manufacturers make transverters for 2.3GHz:
In Europe there are 3 at least alternative sources of Transverters and kits.
A very nice low cost, all band coverage transverter can be bought from SG lab in Bulgaria
Read G4BAO's review in RadCom, January-2017-vol-93-no-1
Kuhne (DB6NT) make complete units
Read G4DDK's review in September 2016 RadCom
Some of their kits are sold via Eisch-Kafka
who also hold a wide range of GHz components
If your Spanish is up to it, here is another source http://www.ea1uro.com/transverters/transverters.html
A reliable source of PCB kits and designs is Paul Wade W1GHZ
Minikits of Australia sell a nice transverter kit
Down East Microwave (DEMI)in the USA make kits and complete transverters.
2.3 GHz Power Amplifiers
2.3 GHz Preamplifiers
2.3 GHz Antennas
High gain Yagi antennas or small dishes are usually used for this band
Commercial antennas can be bought from
Directive systems in the US, http://directivesystems.com/2304-mhz-above/13-cm-antennas/
Excellent single and multi band dishes and feeds can be obtained from RF Ham design
A note of warning
Be very wary of some WiFi antennas found on EBay and the like. While they may look good and are cheap, many are not well designed, even for their intended use in the 2400MHz band. For short range usage, they may just suffice, but for serious DX work a decent dish or Yagi should be used. "Caveat Emptor"
Some system configuration ideas