The outdoor unit is ready to mount to your building, pole, or any suitable location. Once mounted, the unit is cabled to your audio and power source using 2 pair or Cat5 shielded wire.

You can drive the RangeMaster AM1000 FCC certified transmitter with audio from almost any audio source. Customers use CD players, computers, digital players, and many other sources. If you specify your audio source when ordering we will try to provide any needed interface though the included AM1000PR audio adapter will provide the needed interface for most situations.

An audio adapter (AM1000PR) is included with the transmitter kit that will adapt the 600 ohm balanced audio the transmitter uses to an unbalanced 3.5mm jack.

A standard 16-volt wall transformer is included for a power source in the kit.

The Rangemaster can be modulated 130% positive and 90% negative peak for that “BIG” station sound! We recommend the Innovonics 222 as an excellent companion to the AM1000.

A special feature of the AM1000 Rangemaster is that the units can be synchronized together to cover a greater area. You can mount transmitters around a shopping mall/building and link them together so they do not heterodyne.  E-mail for further details. There are other methods for multiple transmitters,

This unit is meant to be installed by someone who has some radio/technical background, a technician. If you don’t feel qualified to install this unit yourself contact a local radio/TV shop. They may be able to help. Also if you have a friend who is a Ham radio operator, they may be able to help you.

Thinking about buying/operating an Uncertified illegal FM or AM band Transmitter? Don’t do it!
You can go to jail and be fined for violating FCC rules!
An FM transmitter that has more than approx. 200 feet of range is illegal!

Benefits:

    • Excellent audio quality
    • Heavy duty unit will give years of service
    • The best range of any Part 15 unit we know of
    • Designed as a scaleable solution that will expand when needs expand.
    • FCC certified so it is fully legal as long you operate within the rules

Outdoor Box Size
4.65″ x 3.64″ x 8.65″ High (11″ including ant. mount)

Mount holes are at 8.03″ x 3.23″ centers (#10 screw) Outdoor unit weight 2.85lb

Stainless Antenna .75lb Standard 102″ CB whip 3/8 x 24 base

Allow 1lb for 2 mounting bracket bars.

Operating range -40 – +60 C
Outdoor box is .25″ thick fiberglass construction
Stability Am1000C +/- 2 Hz   Am1000A +/- 10 Hz
12-18 VDC at .1 AMP
Audio Sensitivity Adjustable from -10db to 0 Gain 

Interface module AM1000PR:
3.5MM jack for audio
2.1mm x 5.5mm center positive for power
20-20Khz +/- 2db (older units were +/- 3db, we can upgrade them to the newer +/- 2db)
+/- 6db level adjust on AM1000PR module

Please choose 2 transmit frequencies 1590Khz 1600Khz 1610Khz 1620Khz 1630Khz 1640Khz 1650Khz 1660Khz 1670Khz 1680Khz 1690Khz 1700Khz  and include choice in the comments section when you pay. 1610Khz or 1620Khz is recommended, as these frequencies are usually the quietest. (Check your frequency choice in your area by listening in during different times of the day to that frequency before your order.) Using the higher frequencies (above 1400Khz) is recommended as there is less background noise and the transmitter is more efficient at the higher frequencies.

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