SRK MFTX100 - 100W AM zender
State of the art DDS gestuurde AM Zender voor LPAM gebruik in Nederland
€ 2.499,00 Excl. BTW
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SRK MFTX100 - 100W AM zender
The MFTX100 is a 100W (carrier rest) solid state AM broadcast transmitter. It uses state-of-the-art digital modulation to deliver the most power efficient AM transmitter in the world.
With user adjustable output power and frequency, as well as comprehensive digital and analogue remote control, these units are extremely flexible.
For maximum ruggedness these transmitters offer extensive protection functionality including over SWR and over temperature. All alarms are self resetting, requiring no user intervention. This ensures that you stay on air even under the most difficult conditions.
The MFTX100 includes a built in compressor/limiter with independently settable positive and negative peak limiting. Audio filtering can be applied as either a Butterworth or Bessel characteristic, or disabled completely. This represents a substantial cost saving over external audio processing. These transmitters are designed specifically to be driven from satellite or network audio sources.
An optional stereo encoder can be included to allow stereo broadcasting.
Day/night power control is included as standard and can be used to automatically switch between two preset power levels, dependent on the time of day.
An un-cluttered front panel offers easy and intuitive control and monitoring of all transmitter functions.
As with all of SRK’s products, these transmitters are designed and manufactured in Australia. They are supported by extensive documentation and are backed by a three year warranty.
- Rugged design
- Fully digital modulation stage
- High efficiency giving lower power bills
- Designed specifically for MF NAS service
- Optional C-QUAM stereo exciter
- Power settable from 10 to 100% of maximum
- Inbuilt compressor/limiter with independently programmable positive and negative peak limiting
- Inbuilt audio low pass filter
- Automatic day/night power switching
- Digital and analogue remote control
- 125% peak positive modulation capable
- Full metering of all internal parameters
- Extensive protection features
- User tuneable
- Compact size
- Manufactured an Australia
- Three year warranty
Carrier rest power 10-100W
Positive modulation 125%
Audio response 10Hz – 10KHz -3dB
Audio input level -10dBm to 10dBm
Frequency range 522KHz – 1705KHz
Frequency stability /- 2ppm
Spurious and harmonics -60dBc
Hum and noise Better than -60dB
Carrier shift <0.5%
Supply voltage 170 -264VAC single phase 50-60Hz
Power factor (full power) >0.94
Mains power at full power, 0% modulation 130W
Size 3U 300mm deep
Ambient temperature 0 - 50°C
Output connector N type
Stereo format C-QUAM (optional)
Mains input connector IEC
Audio connector 3 pin XLR female
VSWR 2:1 at full power
Audio input impedance 10K
Squarewave tilt <1% @40Hz
Squarewave overshoot <1% @400Hz, 50% modulation, Bessel filter
Audio filtering None, 8th order Butterworth, 8th order Bessel selectable