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Manuals: SE4000 DSP+ stereo encoder released

 
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Manuals: SE4000 DSP+ stereo encoder released
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pcs
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Joined: 18 Jan 2002
Posts: 3063
Location: Radio Land

Post Manuals: SE4000 DSP+ stereo encoder released Reply with quote
SE4000 DSP+, our new stereo encoder, is about to be released.
You can check the english manual here:

http://www.pcs-electronics.com/software/Manuals/stereo/manual_se4000dsp_en.pdf

The new SE4000 DSP+ is a high performance stereo encoder with Digital Signal Processor (DSP). It replaces our popular SE4 and brings new features & greatly enhanced performance. Built-in compressor, precise LED limiter and balanced inputs, sharp 19KHz stereo carrier notch filter, pre-emphasis, improved channel separation and sharp filters all help to bring out really crisp sound; all coutesy of our DSP audio processor. SE4000 DSP+ can even be upgraded to RDS functionality simply by plugging-in a RDS daughter board. It is perfect for a demanding, but cost-conscious broadcaster.

SE4000 DSP+ will make sure your signal stays where you want it, providing high quality audio with excellent channel separation without causing interference to nearby channels. High quality components and printed circuit board assure 24/7 operation for years.


Why is SE4000 DSP+ so great?
- Perfect for any mono FM transmitter, several output levels can be selected with jumpers
- DSP technology enables extremely sharp filters and a very deep notch at 19KHz!
- Drop-in replacement for SE3 and SE4 DSP+!
- Also works without LCD control module or MAX PRO 3+!
- Balanced or unbalanced audio inputs. This effectively eliminates annoying ground loops and hum.
- LC filtered MPX output signal.
- Built-in limiter, low pass filter and true compressor, all controlled via backlit LCD display and keys.
- One LCD unit can control MAX PRO 3 and SE4000 DSP+ at the same time, if you connect them with the I2C cable!

Why is SE4000 DSP+ better than SE4 DSP+?
- Improved stereo separation
- Added true LED limiter
- Redesigned compressor
- New LCD control module supports a number of new functions!
- Improved frequency response (now practically flat 10Hz—15KHz)
- Now works in stand-alone mode without LCD module or MAX PRO 3+!
- Improved balanced input stage
- Support for RDS daughter board for easy upgrade to RDS
- Stereo/mono mode now controlled via LCD (no switch needed anymore)
- MPXin/MPXout jumper added for professional setups
- MCX output jack now supported
- Radical board redesign (admit it, it’s a beauty)

Technical specifications:
Audio Response: 10Hz-15KHz, DSP filtered (Standards require upper level at 15KHz)
DSP: 24-bit Digital Signal Processor
19KHz notch filter, >-70 dB typ
Precise pre-emphasis, 50uS, 75uS or none
Audio Input Impedance: 10K, balanced or unbalanced
Audio Input Level: 0 dB, level adjustable in 0.5dB steps via LCD display
Distortion: <0>70 dB typ. (more than any radio receiver you can buy on the market)
Pilot Frequency: 19 KHz, DSP generated with 32x oversampling
Output Impedance: 75 Ohms
Power Requirements: 12-15VDC / 160-200mA
PC Board Size: 100x85mm
Audio connectors: all RCA jacks are mounted on the board, 3-pin jumper for XLR balanced input
Power connector: 2.1mm power socket, center is positive, connection terminals (easier for boxed units)
Output level: Ueff 4V, 2V or 1V

_________________
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128

Last edited by pcs on Mon Jul 14, 2008 11:12 pm; edited 1 time in total
Wed Jun 06, 2007 12:56 am View user's profile Send private message Visit poster's website
pcs
Site master
Site master


Joined: 18 Jan 2002
Posts: 3063
Location: Radio Land

Post Reply with quote
Released today:

http://www.pcs-electronics.com/se4000-stereo-encoder-p-1127.html

We have 10 boards on stock for immediate shipment, more coming soon!

_________________
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Wed Jun 06, 2007 11:16 pm View user's profile Send private message Visit poster's website
pcs
Site master
Site master


Joined: 18 Jan 2002
Posts: 3063
Location: Radio Land

Post Reply with quote
We have updated the manual today, the I2C wiring diagram had reversed two lines.

_________________
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Tue Aug 07, 2007 1:01 pm View user's profile Send private message Visit poster's website
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