• Outdoor transmitter
  • rugged NEMA 4X enclosure with powder coat finish
  • 3 section aluminum antenna with stainless steel hardware
  • 42 channel PLL with frequency trimmer
  • built-in audio processor
    • compression level adjust
    • modulation depth adjust
    • music/voice release profile option
    • treble boost option
  • auto power adjust (maintains 100mW)
  • high efficiency antenna loading coil
  • built in tuning meter
  • balanced transformerless audio input
  • lightning and ESD protection
  • reliable SMT electronics
    
    
• Indoor Studio Interface
  • balanced transformerless audio driver
  • regulated 12V power to transmitter
  • AC/battery switch
  • 3.5mm standard audio jack input (stereo to mono mixer built-in)
  • audio adjustment control (200mV to 3V input range) 
  • ESD protection
  • reliable SMT electronics
     
• General:
  • power consumption (entire system): 12VDC 60mA 
  • hi-fi audio performance 20Hz - 20kHz  +/- 3dB
  • no expensive external audio processors required
  • true 12VDC capable: easily runs from a solar panel
  • 12VAC wall adapter
  • super easy to install and setup requiring no technical knowledge

Outdoor Transmitter

Modulation scheme	AM
Harmonic suppression	>30dB over entire frequency range
100mW input power control	Automatic self-regulating
Operating Temperature	-30°C to 40°C
Ingress Protection	IP65
Frequency selection	42 channel PLL
Frequency stability	±30ppm @ 25°C
Frequency trim (adjustable range)	±20Hz
Frequency accuracy (set at time of manufacture)	±2Hz
Frequency range (10kHz spacing) Americas version	1290kHz to 1700kHz
Antenna tuning	Manual adjust with meter
Treble boost option	Yes
Built-in audio processor (may be disabled if external processing is used)	Compression control Modulation depth control Fast/slow release (selectable)
Audio input	Balanced transformerless
Frequency response	20Hz to 20kHz +/- 3dB
Input voltage	12VDC 60mA Solar Panel capable
Enclosure Rating	NEMA 4X
Enclosure finish	Gray powder coat
Enclosure size	6" x 4" x 3"
Mounting	4 holes 0.3" Dia. spaced 2" x 6.3"
Antenna (included and certified with transmitter)	Length 103" 3-section, aluminum tube 5/8"OD, 1/2"OD, 3/8"OD
Approvals	FCC Part 15.219 Industry Canada RSS-210
Weight	4lb
Lightning protection	350V 1ns gas discharge
ESD protection (power & audio)	400W TVS
Connection to Studio Control	4 conductor CAT3

Indoor Studio Interface

Audio input	3.5mm stereo jack
Input mixer	yes combines left and right audio
Audio level adjust	200mV to 3V
Power input (switch selectable)	12VAC or 12VDC
Solar panel capable	yes
Audio output	Balanced transformerless
ESD protection (power & audio)	400W TVS
Connection to External Transmitter	4 conductor CAT3
Enclosure size	3.3" x 2.3" x 1.1"
Enclosure material	Black ABS
Mounting	2 holes 0.19" Dia. spaced 3.95" on side flanges
Shipping size	36" x 6" x 6"
Shipping weight	8 lbs