Micro Broadcast Part 15 AM and FM Transmitters

With the FCC-approved PROCASTER™ low power "Part 15" AM transmitter, you can legally broadcast any audio content over a local area without the cost or hassle of a broadcast license.

Applications include local community radio, retirement communities, churches, marinas, campgrounds, businesses, emergency broadcasts and more. Advanced design using built-in audio processing delivers professional quality 'big station' sound.

No technical knowledge? - No problem. The easy to install complete radio station in a box will get you up and running quickly.

The Procaster is the best AM transmitter for quick and temporary set ups like broadcasting a football game at the local High School, special events like horse shows or during a carnival where parking and driving directions could be be broadcast in multiple languages


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 type
Enclosure finish	Gray polyester 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)	>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

Procaster AM Transmitter
Specifications:

Outdoor Unit

Carrier Current, Part 15 AM & FM, Micro Broadcasting & Streaming too !

There Are Three Forms of AM Broadcasting Available To
The D.I.Y.Broadcaster

Part 15 AM Broadcasting in the United States is a legal and depending on the location and set up; can provide a car radio range of about a mile, with some reporting even greater ranges of three to five miles.

Carrier Current
AM broadcasting uses the power lines in a building as an antenna and cover a large facility like a large hospital or an apartment complex.

Radiating Antenna
AM broadcasting uses a vertical antenna, and is often used to cover large facilities like a college campus.

NOTE:
New Pages for
Hamilton Rangemaster
Radio Systems
And other AM transmitters will be added soon, as well as a section for
FM transmitters.