Powercast Corporation TX91503 Manuel D’Utilisation
User Manual
TX91503 – 915 MHz Powercaster Transmitter
Rev 1.0 – 2017/12
User’s Manual - TX91503 Transmitter
Page 2
www.powercastco.com
SET-UP AND OPERATION
1. Mount the TX91503 at the back of a desk or counter to create a PowerSpot® recharging
zone. For wall mounted applications, use the keyholes on the back of the unit to hang
the TX91503 for recharging devices like closet hung wearables.
the TX91503 for recharging devices like closet hung wearables.
2. Plug the DC connector of the power supply into the connector on the TX91503. Plug
the power supply into a 120V outlet.
3. The TX91503 will remain off until one of the following occurs
1
:
a. An authorized device enters the PowerSpot recharging zone.
b. The button on the unit is pressed to recharge a device with a completely
b. The button on the unit is pressed to recharge a device with a completely
discharged battery. The unit will activate for 30 minutes from a button press and
then will turn off if an authorized device is not present.
then will turn off if an authorized device is not present.
4. When the TX91503 is active and transmitting radio frequency (RF) energy, data is
automatically included in the transmission and can be received and used to authorize
the device.
the device.
The status LED indicates the following operating conditions:
LED
Status
Description
Off
Off
5VDC is not applied
Green
Active
Transmitting normally
Red
Idle
TX91503 is powered but not actively transmitting
Blinking Red
Fault
TX91503 is in a fault condition such as overheating
1
The app can override these conditions and keep the transmitter in an OFF state.
SPECIFICATIONS
Item
Description
Modulation
Power: Direct Sequence Spread Spectrum (DSSS)
Data: Amplitude Shift Keying (ASK)
Frequency
915 MHz Center Frequency
Power output
3 watts EIRP
Beam pattern
70° width, 130° height
Horizontal Polarization (tabletop mounting)
Approvals
United States - FCC ID: YESTX91503
Canada - IC ID: 8985A-TX91503
Firmware Version
Located on the TX91503 label
Data Communications
An 8-bit, factory-set, TX91503 identification (ID) number is broadcast with
the wireless power. The ID number can be found on the TX91503 label.
Operating Temperature -20°C to 40°C
Environment
Environment
Indoor use only
Mounting
Mount at the back of a desktop or countertop to create a PowerSpot
recharging area
2 keyholes (See mechanical drawing for dimensions) for wall mounting
Power
5VDC/1A through included Power Supply
Color
Black/Blue
Dimensions
7.3” × 2.1” × 1.4” (185.4 x 53.3 x 35.6 mm)