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STLMAX6000+ STL boards/modules

 
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STLMAX6000+ STL boards/modules
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pcs
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Joined: 18 Jan 2002
Posts: 3055
Location: Radio Land

Post STLMAX6000+ STL boards/modules Reply with quote



Check it out here:
http://www.pcs-electronics.com/stlmax-vhfuhf-modules-p-2529.html

Main features:
- Covers frequencies from 45-900MHz (specify 10MHz segment at the time of ordering, at the moment transmitters don't cover this entire frequency band)
- The transmitted and received frequency can be set by LCD display on front panel (UP/DOWN keys)
- Accesible price
- Suitable for MPX systems (stereo encoder in studio) or for 2-channel systems (2 audio channels, left+right, with 19KHz notch filter to prevent beat frequency)
- Built-in speaker driver for easy monitoring at the receiving side (speaker not included)
- Low THD distortion: the THD value with stereo or mono demodulated and deemphasized signals is negligible
- Flat frequency response
- Excellent signal to noise ratio either in mono or in stereo
- High sensitivity and RF immunity
- High adjacent channel rejection
- High frequency stability
- Integrated LCD Display: complete diagnostic and measurement front panel LCD displays

Technical specifications for transmitter:
- Frequency band covered: 45-500MHz (specify 10MHz segment at the time of ordering)
- PLL step: 100KHz
- Modulation: FM, ±75 KHz peak deviation
- Frequency stability: <200>-75 dBc @ +- 1MHz min. away from carrier
- RF Harmonics: > -50-60 dBc Standard
- Monitoring Led: Power on, SWR/TEMP/PLL error
- Audio input connectors: RCA (cinch) and XLR (DSP version)
- Audio level: 1Vpp
- Audio input impedance: 10Kohms
- Pre-emphasis: Flat, 50 or 75usec, adjustable
- Audio channel frequency response: 20 to 15 KHz ± 0.15 dB
- MPX input frequency response: 10 to 100 KHz ± 0.15 dB
- AUX input frequency response: 10 to 100 KHz ± 0.15 dB
- Harmonic distortion (THD): > 0,1% ( 0,05% typ. )
- Channel separation: 40 dB min., 20Hz to 15kHz
- AUX / MPX input level: -10 to +13 dBm @±75 KHz deviation
- AUX channel input impedance: 10K
- Audio input connector: PCB solder and 2-pin jumper
- Power supply: DC 13.8-15V/2A
- Operating ambient temperature range: -15 to 45C (with appropriate cooling)
- Dimensions : 100mm x 125mm x 30 mm (same size as max pro 5000 series FM exciters)
- Weight: 0,4Kg


Technical specifications for receiver:
- Frequency band covered: 45MHz-900MHz (specify 10MHz segment at the time of ordering)
- Built-in speaker amplifier for easy monitoring (speaker not included)
- Sensitivity: ~1uV 10dB SINAD (varies with frequency band, falls rapidly above 600-900MHz, can be corrected with preamplifier)
- Frequency response MPX: 20 Hz to 60 KHz ±0.1 dB
- Stereo separation: 20 Hz to 15 KHz >40 dB
- 19KHz notch attenation: > 60 dB
- S/N Ratio : >65 dB @-40 dBm , 75 KHz dev. and 1 KHz mod.
- THD : 20 Hz to 53 KHz <0>65 dB
- Stereo audio output impedance: 50 ohm balanced
- Stereo audio output connector: RCA/CINCH female
- MPX output impedance: 75R
- MPX output connector: BNC female and XLR balanced
- Headphones output: >2x0.2 W stereo at 32 ohms
- Headphones output connector: 3.5mm stereo phone jack
- RF input impedance: 50ohm
- RF input connector: BNC Type - female
- Power: 12-15V, 1A
- Power consumption: approx 10W
- Operating temperature range: -15 to 50C
- Dimensions : RF board 100x125mm, audio breakout board 100x80mm
- Weight: 0.5Kg

_________________
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Thu Aug 13, 2015 5:24 pm View user's profile Send private message Visit poster's website
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