Horizon Hobby DAMTX12 Users manual
X1TXP 2.4GHz DSSS Module User Manual.
Horizon Hobby Inc.,
4105 Fieldstone Rd
Champaign, IL 61822
(408) 203 4408
1. Features
2.4GHz Direct Sequence Spread Spectrum (DSSS) radio transceiver module.
Operates in the unlicensed worldwide ISM band (2.4 GHz to 2.483.5GHz) band
Fully integrated power regulation with a wide input unregulated operating range 3V to
10V.
Fully integrated local oscillator and 12MHz 20ppm reference crystal
200mA operating current
Transmit power - 100mW EIRP
Receive sensitivity up to -95dBm
DSSS data rates up to 250kbps
1 mile operating range
Full packet assembling and disassembling
Auto transaction sequencer
Fully buffered digital interface with high voltage tolerant inputs
2. Pin description
Pin Number Name Description
1 GND Module Ground
2 VCE Power control monitoring
3 VIN Module DC Power
4 P21 Baseband CPU digital port P2.1
5 P33 Baseband CPU digital port P3.3
6 P17 Baseband CPU digital port P1.7
7 P32 Baseband CPU digital port P3.2
8 GND Module Ground
9 P30 Baseband CPU digital port P3.0
10 XRES Baseband CPU reset input
11 P11 Baseband CPU digital port P1.1
12 P10 Baseband CPU digital port P1.0
Page 1 of 4
3. Specifications
Parameter Value Units
Storage Temp -65 to 105 Degrees Celsius
VDD 2.4 to 3.6 Volts
Receive Sensitivity -95 dBm
Transmit power (conducted) 18.5 dBm MAX
Transmit power (radiated) 20 dBm MAX
Idle current 1 mA
Receive current 22 mA
Transmit current 200 mA
4. Module User Requirements
4.1 This module must be integrated into a device where the user cannot access the antenna
connector.
4.2 Only a 2.0dBi antenna can be used with this module. The antenna must meet and not exceed
the gain and pattern of the supplied folded dipole antenna.
4.3 The device must contain the following permanent labeling on the exterior of the device as
follows:
Contains FCC ID: BRWDAMTX12
4.4 The user manual of the device must contain the following paragraph:
Page 2 of 4
Loading...