FM-senderstelle

Blaai asseblief af om ons FM-opwekkers te kies en te koop!

One of the first steps when building your own FM transmitter from modules will be the choice of exciter module. Below are a few typical scenarios that will help you decide. If you are lost and don’t know where to start consider reading this guide for setting up drive in cinema FM radio written by PCS Electronics. In contains interesting information to help you get started and will be valuable also for other situations. Typically scenarios in the field:

Small community stations in remote areas, far from urban centers or critical infrastructure, with limited budget.
STMAX3015+ (STMAX9015) of STMAX3015 micro work best for these since they come with built-in stereo encoder and RDS. This reduces both cost and complexity. It can also be easily programmed via LCD without the need for PC to set the RDS parameters. Audio quality is pretty good. Spurious level is not suitable for professional setups as integrated digital modulator creates some in-band artefacts about -50dBc down. If you’re looking for a simple solution where those issues are not a factor (remote rural area) do get one of these, you will not be disappointed.

Small and large stations that require compliance with standards and high signal purity
MAXPRO8015+ werk die beste. Jy sal ook 'n aparte SE8000 DSP+ stereo encoder of Audio processor with MPX output. It is equipped with DIGIAMP interface and also supports MAXLINK II so when interfacing with SE8000 or amplifier you practically don’t need to solder at all. Any of these can drive any amplifier up to 10KW and more. Used in our high quality CE certified CyberMaxFM+ SE+ and BE+ series.

Hier is 'n vinnige vergelyking grafiek tussen verskillende tipes van ons FM opwekkers:

Naam	STMAX3000+/9000+ series	STMAX3015 +mikro	MAXPRO8015+ SB
Vandag beskikbaar	Yes/Soon	Ja	Ja
Frekwensiereeks	87,5-108 MHz (76-90MHz op versoek)	87,5-108 MHz (54-68 en 76-90 MHz op versoek)	87,5-108 MHz (76-90MHz op versoek)
Uitset krag	15W/25W/35W/50W/100W	15W, 25W	15W, 25W. 50W, 100W
Toevoerspanning	12-15V	12-15V	12-15V
PLL stap grootte	100 kHz (50KHz	100 kHz (50KHz)	100 kHz (50KHz)
Antenna-aansluiting	BNC vroulik	MCX (SO239 etc pigtails available)	BNC vroulik
Modulasie tipe	L/R input (2xRCA), with  input board also XLR, USB and AES/EBU	L/R input (2xRCA), with  input board also XLR, USB and AES/EBU	Standaard MPX
VCO tipe	Integrated digital modulator	Integrated digital modulator	Lae geraas VCO + PLL
Valse uitset	~-50dBc	~-50dBc	> -83dBc
Ingeboude stereo-enkodeerder	Ja	Ja	No, requires SE8000 DSP+ stereo encoder!
Digiamp	Yes full	Yes partial	Yes full
Ingeboude RDS	Ja	Ja	Pro plug-in available
RDS beheer	Direk vanaf LCD-skerm of via rekenaartoepassing	Direk vanaf LCD-skerm of via rekenaartoepassing	Via PC aplication, requires RDS encoder. Web remote control when used with OLED display.
PC afstandbeheer	CyberNanoFM+ program	CyberNanoFM+ program	CyberMaxFM+ program
MPX input	Geen	Geen	Ja
Geskik vir:	Laekoste Stereo + RDS oplossing, alle funksies insluitend RDS verstelbaar vanaf LCD-skerm. Vir afgeleë gebiede.	Laekoste Stereo + RDS oplossing, alle funksies insluitend RDS verstelbaar vanaf LCD-skerm. Vir afgeleë gebiede.	Baie skoon sein vir pro-oplossings, vereis Stereo/RDS-enkodeerder

Vir alle ander oorwegings en vrae moet nie huiwer om Kontak Ons.