HHTX-102-433KL-2B Radios Inc, HHTX-102-433KL-2B Datasheet - Page 4

• Manufacturer Part Number: HHTX-102-433KL-2B
• Description: XMITTER HANDHELD 433MHZ 2BUTTON
• Manufacturer: Radios Inc

Specifications of HHTX-102-433KL-2B

• Function: Transmitter, OOK
• Modulation Or Protocol: OOK
• Frequency: 433MHz
• Applications: General Remote Control, Garage Opener, RKE
• Interface: Handheld, 2 Button
• Data Rate - Maximum: 20 kbps
• Features: Keeloq, 2000 ft Range
• Voltage - Supply: 12V
• Package / Case: Handheld Transmitter
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -
• Sensitivity: -
• Other names: 694-1019

This device is ESD sensitive. Do not operate or store near strong electrostatic fields. Use appropriate ESD
precautions.
Note 1: Exceeding the absolute maximum ratings may damage the device.
Note 2: The device is not guaranteed to function outside its operating ratings.
Note 3: The device uses one A23 12 volt battery.
Encoder Types:
Inc.’s proprietary code. This code sends asynchronous data packets with a header and several bytes
of data.
serial number and 6 information bits to create a 66-bit transmission stream. The length of the transmis-
sion eliminates the threat of code scanning, and the code hopping mechanism makes each transmission
unique, thus rendering code capture and re-send schemes useless.
Supply Voltage
Supply Current
Working Frequency
Overall Frequency Accuracy
RF Output Power
Data Rate
Operating Temperature Range
MICREL-POWERED HANDHELD TRANSMITTER
HHTX-102
Sym
Three encoder types are offered for the HHTX-102: RI, Keeloq, and Holtek. RI is Radios,
Keeloq uses a 32-bit hopping code generated by a non-linear encryption algorithm, with a 28-bit
Holtek uses a Holtek series encoder to securely encode the data being sent.
Parameters
DC Voltage V
Operating temperature
Storage temperature
DC
Parameters
Electrical Characteristics
Test Conditions
Electrical Limits
-Page 4-
Min
-20
-45
12
Min
-100
300
0
Typ
12
Typ
TBD
TBD
12
Max
12
65
85
Unit
Max
470
100
°C
°C
V
85
20
Notes
Unit
Kbps
VDC
MHz
dBm
kHz
mA
°C