Horizon Hobby DASRX20 Low Power Device User Manual X1ANT User Guidex
Horizon Hobby, LLC Low Power Device X1ANT User Guidex
User Manual
X1ANT 2.4GHz DSMX 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
2.7V to 3.6V.
Fully integrated local oscillator and 12MHz 20ppm reference crystal
50mA operating current
Transmit power 1mW 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
J1 P1.4 Wireless Trainer RX
J3 XOUT Clock Output
J4 P1.4 Wireless Trainer RX
J5 P1.1 Wireless Trainer SCLK
J6 XRES Radio reset input
J7 P1.0 Wireless Trainer SDATA
J8 VDD Module DC incoming power
J9 GND Module DC GND
J11 VDD Module DC incoming power
J12 GND Module DC GND
3. Specifications
Parameter Value Units
Storage Temp -65 to 105 Degrees Celsius
VDD 2.7 to 3.6 Volts
Receive Sensitivity -95 dBm
Transmit power (radiated) 0 dBm MAX
Idle current 1 mA
Receive current 22 mA
Transmit current 50 mA
4. Block Diagram
5. Module User Requirements
5.1 This module must be integrated into a device where the user cannot access the
antenna connector.
5.2 Only a 1.5dBi antenna can be used with this module. The antenna must meet and not
exceed the gain and pattern of the supplied folded dipole antenna.
5.3 The device must contain the following permanent labeling on the exterior of the
device as follows:
Contains FCC ID: BRWDASRX20
5.4 The user manual of the device must contain the following paragraph:
FCC Information
This equipment has been tested and found to comply with the limits for Part 15 of
the FCC rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that to which the
receiver is connected.
This device complies with part 15 of the FCC rules. Operation is subject to the
following two conditions: (1) This device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operation.
Note: Modifications to this product will void the user’s authority to operate this equipment.
IC Information
This device complies with Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not cause
interference, and (2) this device must accept any interference, including interference
that may cause undesired operation of the device."
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de
l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
Remarque: Toute modification de ce produit annule l'autorité de l'utilisateur à
utiliser cet équipement.
CE Information
This product contains a radio transmitter with wireless technology
which has been tested and found to be compliant with the applicable
regulations governing a radio transmitter in the 2.400 GHz to 2.4835 GHz
frequency range.
The following countries associated regulatory agencies recognizing the
noted certifications for this product as authorized for sale and use are:
UK DE DK NO SE
FI EE LV LT PL
CZ SK HU RO SI
AT IT ES PT IE
NL LU MT CY GR
Caution:
Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate
the equipment.