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FINALLY A LOW POWER TV TRANSMITTER FROM PCS!
Some of you have been asking for this for a long time. And now it is finally
here! A 3W TV transmitter is your ticket into the world of TV. Build your own
TV studio and broadcast your own TV program! Transmit movies from your PC to
your living room, re-transmit the TV program you've never been able to receive
in your valley, run a college TV station, cover rural areas of Africa with TV
signal from satelite stations, run a hotel cable system info pages or just have
fun... this unit will keep you busy during the cold winter evenings and is sure
to provide lots of fun for many months to come!
Unit is available as a populated and tested board or a rack-mounted ready-to-use
transmitted. Rack mounted unit runs from 12-15V DC and does not have a fan (it
is silent during operation). Optional stereo encoder board will be available
shortly and will plug into the main transmitter board to provide stereo sound
and DSP processing. Up to 3W of output power offers from several hundred meters
up to about 5km of range depending on antenna type used on transmitting and
receiving side. High-gain yagis on both sides might offer even more range in
favorable conditions.
Unit is rugged and should withstand any SWR, final transistor is ran well below
the maximum, made for 24/7/365 operation. Each unit has a wide-angle high contrast
backlit LCD display. Output power can be adjusted with internal trimmer..
Have a look at the manual
(English)!
Have a look at the manual
(Spanish)!
General features:
- Standard 19" rack 1HE high
- Modular construction
- Built-in CPU for controlling and monitoring
- Easy changing of frequency (UP/DOWN keys, no tuning required) and other parameters
- SWR protection
- Stereo sound possible with plugin board
- Friendly user interface
- Cost effectiveness
- Output power: 2500mW typ (up to 3000mW max.), adjustable from 0 to max via
internal trimmer
- Output impedance 50 Unbalanced, VSWR less than 2:1 for full output
- Output connector BNC female ( rear panel )
- Frequency range: TV VHF band (EU and US, ask for others)
- Audio connectors: RCA (cinch)
- Audio level: 1Vpp
- Video level: 1Vpp
- Audio input impedance: 1K resistive, unbalanced
- Pre-emphasis 50 or 75usec
- RF Spurious > -80 dBc @ +- 1MHz min. out of carrier
- RF Harmonics > -60 dBc Standard
- Monitoring Led: Power on
- Harmonic distortion ( THD ) <0,1% ( 0,05% typ. )
- Channel separation 25 dB min., ( 30 dB typ. ), 20Hz to 15kHz
- Voltage power supply DC 15V/2A
- External rack dimensions ( W x D x H ) 19" x depth (170mm) x height 1HE (44mm)
- Weight rack 2.5kg, board 0.32kg
What are the benefits of DSP stereo encoder?
Stereo sound, very shart audio input filters, audio DSP compressor
To purchase accesories (antennas and coaxial cable) for this transmitter look
under transmitter
accessories.
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