Specifications - Marti Electronics STL-10A Technical Manual

Automatic output power control. The power control maintains the output power to a
specific level and is independent of temperature and voltage changes.
Twelve segment bar graph for display of peak transmitter modulation. The five highest
LED's (100% to 250%) have a "peak–hold" feature which will display instantaneous
peak value for one second, a valuable feature when dealing with pre–emphasized
program audio.
Automatic switching capability by addition of Model ATS–15E Transmitter Switcher
Accessory plug for external DC power, remote control, remote metering, and other
functions
Low power consumption for operation on AC, solar cell, battery, or other
single–polarity DC source. (Marti Model UPS–12 Uninterruptible Power System).
Terminal strip for a balanced 600 ohm audio input, BNC jack for unbalanced audio,
Sub 1, and Sub 2 inputs.
The Marti STL–10A system derives its excellence from Marti's experience in supplying thousands of such systems
world–wide over the past thirty years. This equipment incorporates state–of–the–art technology and is manufactured
in modern, efficient facilities under high quality–control standards.
Freq
Range Maximum
MHz Transmitter Power
850–960 STL––10/950 10 watts
System specifications shown are for 200 KHz receiver IF bandwidth. Narrow band channels requiring 85 KHz IF
bandwidth have 0.25 dB response, 0.3% distortion.
Freq
Range
MHz Application
850–960 FM Stereo STL
850–960 FM Stereo STL
850–960 AM Stereo STL
928–960 Data or Background Music
928–960 4–channel Sat. Pgm. Feed
Stereo System Differential Phase 0.5 degrees or less
STL–10A System Specifications
Receiver
Maximum
Deviation Receiver Bandwidth
50 KHz R–10/950 200 KHz
System Applications
B.W.
FCC Each
Part Channel Frequency Response
74 200 KHz 0.25 dB, 20–15000 Hz
74 150 KHz 0.3 dB, 20–15000 Hz
74 100 KHz 0.3 dB, 20–15000 Hz
94 100 KHz 0.3 dB, 20–15000 Hz
94 100 KHz 0.3 dB, 20–15000 Hz
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
3
IF System Specifications
Frequency Response
0.25 dB, 20–15000 Hz
Distortion
0.25% or less
0.3% or less
0.3% or less
0.3% or less
0.3% or less
Distortion Noise
0.25% or less –80 dB or better
Channel
Noise Separation
–80 dB or better 80 dB
–72 dB or better 72 dB
–72 dB or better 72 dB
–72 dB or better 72 dB
–70 dB or better 70 dB