|AM - SW TRANSMITTERS|
|ASM - 400
A MW 530-1710 KHz 400W PEP AM STEREO Transmitter
Complete 2U 19" Rack mount transmitter
Ask for it at "pdmtr at yahoo dot com"!
Below you can also see the
AM STEREO LP TRANSMITTER
an a 60W PEP AM amplifier
| A full digital AM STEREO MEDIUM WAVE DDS exciter covering 530KHz - 1710KHz with 1KHz step, for driving amplifiers like the above!!! And a 15W carrier AM amplifier on ... (we have run and completed all tests and we have developed a completely new 30W carrier PLL Exciter now)...
Broadcasting from the center of Athens (GREECE) on C-QUAM AM STEREO! We also done some tests on the diferrences between CQUAM (Motorola) and ISB (Kahn) AM Stereo systems! Output power is 200W carrier (~800WPEP)! We are also going to do test of some new low profile AM - MW Antenna technology!
May 2003: Trial tests of CQUAM transmitter at 1440KHz
November 2005: ON-AIR Tests started at 1494KHz with a 50W carrier
June 2006: AMAX-385 broadcasting at 1098KHz with C-QUAM AM STEREO!
August 2007: ASMAX-1 AM CQUAM Exciter - Transmitter
January 2008: AM-10RFA 40W PEP AM LINEAR AMPLIFIER
April 2008: AM60W 60W AM Broadband Amplifier
June 2009: ASM-400 Complete 400W AM Stereo transmitter!
|OR MAYBE TV TRANSMITTERS???|
|Created at 12-4-2001
AMstereo added at: 22-10-2005
Last update: 26-1-2008
|The above AM STEREO Tuner (at our workbench) is the SONY ST-JX220A and is capable of decoding ALL AM stereo broadcasting systems (C-QUAM, ISB-KAHN, HARRIS, MAGNAVOX). Has also a real excellent feature, WIDEBAND (15KHz) IF selection that gives an EXCELLENT audio response at AM stereo that is comparable if not superior to the FM Stereo sound!!! You need to hear it, to believe it! More info HERE|
|The first European AM STEREO station www.radiostudiox.it|