This is the Futaba R124H 75MHz AM 4-Channel Mini Receiver without Crystal.
FEATURES: Narrow-band spacing and superior signal filtering combine to provide
exceptionally clear, interference-free reception and
amazingly smooth, accurate control.
One year limited warranty
INCLUDES: One Futaba R124H 75MHz AM 4-Channel Mini Receiver without Crystal
REQUIRES: One FUTL49** receiver crystal
SPECS: Length: 1.5" (37.5mm)
Width: 1" (25.6mm)
Height: 0.60" (15.3mm)
Weight: 0.52oz (14.8g)
COMMENTS: Special Notice about Frequency Changes-
*72MHz- Low band channels 11 to 35; High band channels 36 to 60.
Receiver crystal channels (11-35 or 36-60) Within Each Band
Can Be Changed, and Do Not Require a retuning of the receiver.
*72MHz Frequency Band (Low or High) for the receiver Cannot Be
Changed from Low to High band, OR from High to Low band without
sending it into Futaba Services for retuning.
*50MHz, 72MHz, 27MHz and 75MHz Frequency Bands Cannot under any
circumstances be interchanged with each other. The receiver Must
be sent in for retuning to the appropriate band.
*50MHz, 27MHz and 75MHz receiver crystals Can be changed anywhere
within the respective bands. There are no High or Low bands such
as the 72MHz band has.
*Transmitter Crystals Cannot be changed to another channel except
by a licensed service center. It is against FCC regulations, and
illegal for the user to change a frequency determining component
of a transmitter. If the radio is not retuned, it can be a hazard
to spectators, modelers or property, and void AMA insurance
*Check with the local R/C club for the frequencies used in your area.
updated jpg 7/21/05