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2.3 V Sub-GHz Modules

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Frequency	Output Power	Interface Type	Supply Voltage - Min	Supply Voltage - Max	Supply Current Transmitting	Supply Current Receiving	Minimum Operating Temperature	Maximum Operating Temperature	Antenna Connector Type	Dimensions	Protocol - Sub GHz	Product	Packaging
Sub-GHz Modules 2 Button MS Keyfob Transmitter 418MHz OTX-418-HH-KF2-MS TE Connectivity / Linx Technologies 1: $41.97 1,107In Stock	Mfr. Part No. OTX-418-HH-KF2-MS Mouser Part No 712-OTX-418-HH-KF2MS	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button MS Keyfob Transmitter 418MHz	Datasheet	1,107In Stock	$41.97 $38.74 $35.51 $33.47 View Quote	Min.: 1 Mult.: 1		418 MHz			2.3 V	3.6 V			- 40 C	+ 85 C		56.6 mm x 34.8 mm x 11.4 mm		Key FOB Transmitters	Bulk
Sub-GHz Modules Z-Wave 500 PCB Module, Sub-GHz, -93.0 dBm, 4 dBm ZM5202AU-CME3R Silicon Labs 1: $17.95 30,705In Stock NRND	Mfr. Part No. ZM5202AU-CME3R Mouser Part No 634-ZM5202AU-CME3R NRND	Silicon Labs	Sub-GHz Modules Z-Wave 500 PCB Module, Sub-GHz, -93.0 dBm, 4 dBm Learn More about Silicon Labs silabs zwave wireless solutions	Datasheet	30,705In Stock	Cut Tape $17.95 $16.11 $14.84 $13.72 View Reel $12.74 $13.10 $12.76 $12.74	Min.: 1 Mult.: 1 : 1,000	ZM5202	865.2 MHz to 926.3 MHz	4 dBm	GPIO, PWM, SPI, UART	2.3 V	3.6 V	36 mA	32 mA	- 10 C	+ 85 C	External	13.6 mm x 12.5 mm x 1.9 mm	ISM		Reel, Cut Tape
Sub-GHz Modules Z-Wave 500 PCB Module, Sub-GHz, -93.0 dBm, 4 dBm ZM5202AE-CME3R Silicon Labs 1: $17.57 977In Stock NRND	Mfr. Part No. ZM5202AE-CME3R Mouser Part No 634-ZM5202AE-CME3R NRND	Silicon Labs	Sub-GHz Modules Z-Wave 500 PCB Module, Sub-GHz, -93.0 dBm, 4 dBm Learn More about Silicon Labs silabs zwave wireless solutions	Datasheet	977In Stock	Cut Tape $17.57 $15.89 $14.63 $13.69 View Reel $12.73 $13.09 $12.74 $12.73	Min.: 1 Mult.: 1 : 1,000	ZM5202	865.2 MHz to 926.3 MHz	4 dBm	GPIO, PWM, SPI, UART	2.3 V	3.6 V	36 mA	32 mA	- 10 C	+ 85 C	External	13.6 mm x 12.5 mm x 1.9 mm	ISM		Reel, Cut Tape
Sub-GHz Modules Module contactless NFC + antenna TnL-FIT203 IoTize 1: $35.11 146In Stock	Mfr. Part No. TnL-FIT203 Mouser Part No 220-TNL-FIT103	IoTize	Sub-GHz Modules Module contactless NFC + antenna Learn More about IoTize tapnlink nfc module	Datasheet	146In Stock	$35.11 $30.70 $29.19 $26.43 View $25.51 Quote	Min.: 1 Mult.: 1	TnL	13.56 MHz		S3P, SWD, UART	2.3 V	3.6 V	1 mA	1 mA	- 20 C	+ 55 C		28 mm x 38 mm x 3 mm		NFC
Sub-GHz Modules 5 Button MS Keyfob Transmitter 418MHz OTX-418-HH-KF5-MS TE Connectivity / Linx Technologies 1: $43.47 131In Stock End of Life	Mfr. Part No. OTX-418-HH-KF5-MS Mouser Part No 712-OTX-418-HH-KF5MS End of Life	TE Connectivity / Linx Technologies	Sub-GHz Modules 5 Button MS Keyfob Transmitter 418MHz	Datasheet	131In Stock	$43.47 $40.13 $36.78 $34.00	Min.: 1 Mult.: 1		418 MHz			2.3 V	3.6 V			- 40 C	+ 85 C		56.6 mm x 34.8 mm x 11.4 mm		Key FOB Transmitters	Bulk
Sub-GHz Modules 2 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF2-DS TE Connectivity / Linx Technologies 1: $53.22 43In Stock	Mfr. Part No. OTX-418-HH-KF2-DS Mouser Part No 712-OTX-418-HH-KF2DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button DS Keyfob Transmitter 418MHz	Datasheet	43In Stock	$53.22 $49.13 $45.03 $41.62 View $39.59 Quote	Min.: 1 Mult.: 1		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		2.23 in x 1.37 in x 0.45 in		Key FOB Transmitters	Bulk
Sub-GHz Modules 1 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF1-DS TE Connectivity / Linx Technologies 1: $48.01 21In Stock	Mfr. Part No. OTX-418-HH-KF1-DS Mouser Part No 712-OTX-418-HH-KF1DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 1 Button DS Keyfob Transmitter 418MHz	Datasheet	21In Stock	$48.01 $48.00 $34.00 $32.32	Min.: 1 Mult.: 1		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		2.23 in x 1.37 in x 0.45 in		Key FOB Transmitters	Bulk
Sub-GHz Modules 3 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF3-DS TE Connectivity / Linx Technologies 1: $48.01 15In Stock	Mfr. Part No. OTX-418-HH-KF3-DS Mouser Part No 712-OTX-418-HH-KF3DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 3 Button DS Keyfob Transmitter 418MHz	Datasheet	15In Stock	$48.01 $48.00 $34.00 $32.32	Min.: 1 Mult.: 1		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		2.23 in x 1.37 in x 0.45 in		Key FOB Transmitters	Bulk
Sub-GHz Modules 4 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF4-HT TE Connectivity / Linx Technologies 1: $59.58 5In Stock	Mfr. Part No. OTX-418-HH-KF4-HT Mouser Part No 712-OTX-418-HH-KF4HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 4 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter	Datasheet	5In Stock	$59.58 $59.57 $42.14 $40.07	Min.: 1 Mult.: 1		418 MHz			2.3 V	3.6 V			0 C	+ 70 C				Key FOB Transmitters	Bulk
Sub-GHz Modules 2 Button DS Keyfob Transmitter 433MHz OTX-433-HH-KF2-DS TE Connectivity / Linx Technologies 1: $47.91 10In Stock	Mfr. Part No. OTX-433-HH-KF2-DS Mouser Part No 712-OTX-433-HH-KF2DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button DS Keyfob Transmitter 433MHz	Datasheet	10In Stock	$47.91 $47.90 $34.00 $32.32	Min.: 1 Mult.: 1		433.92 MHz			2.3 V	3.6 V			0 C	+ 70 C		2.23 in x 1.37 in x 0.45 in		Key FOB Transmitters	Bulk
Sub-GHz Modules FM Remote Control System 1 ch 60m 12/24Vdc FOBLOQF-4S1 RF Solutions 1: $57.74 15In Stock	Mfr. Part No. FOBLOQF-4S1 Mouser Part No 223-FOBLOQF-4S1	RF Solutions	Sub-GHz Modules FM Remote Control System 1 ch 60m 12/24Vdc Learn More about RF Solutions fobloqf remote control system	Datasheet	15In Stock	$57.74 $51.47 $48.97 $47.35	Min.: 1 Mult.: 1	FOBLOQF	433.92 MHz	10 dBm		2.3 V	3.3 V	17 mA					59.2 mm x 32.7 mm x 8 mm		RF Transmitters
Sub-GHz Modules FM Remote Control System 2 ch 60m 12/24Vdc FOBLOQF-4S2 RF Solutions 1: $58.82 6In Stock	Mfr. Part No. FOBLOQF-4S2 Mouser Part No 223-FOBLOQF-4S2	RF Solutions	Sub-GHz Modules FM Remote Control System 2 ch 60m 12/24Vdc Learn More about RF Solutions fobloqf remote control system	Datasheet	6In Stock	$58.82 $52.39 $49.84 $46.36	Min.: 1 Mult.: 1	FOBLOQF	433.92 MHz	10 dBm		2.3 V	3.3 V	17 mA					59.2 mm x 32.7 mm x 8 mm		RF Transmitters
Sub-GHz Modules FM 4 Ch Keeloq Keyfob Transmitter 433MHz 200m FOBLOQF-4T4 RF Solutions 1: $27.89 4In Stock	Mfr. Part No. FOBLOQF-4T4 Mouser Part No 223-FOBLOQF-4T4	RF Solutions	Sub-GHz Modules FM 4 Ch Keeloq Keyfob Transmitter 433MHz 200m Learn More about RF Solutions fobloqf key fobs	Datasheet	4In Stock	$27.89 $24.69 $23.44 $21.74 $20.72	Min.: 1 Mult.: 1	FOBLOQF	433.92 MHz	10 dBm		2.3 V	3.3 V	17 mA		- 10 C	+ 70 C		59.2 mm x 32.7 mm x 8 mm		RF Transmitters
Sub-GHz Modules FM Remote Control System 3 ch 60m 12/24Vdc FOBLOQF-4S3 RF Solutions 1: $58.38 1In Stock	Mfr. Part No. FOBLOQF-4S3 Mouser Part No 223-FOBLOQF-4S3	RF Solutions	Sub-GHz Modules FM Remote Control System 3 ch 60m 12/24Vdc Learn More about RF Solutions fobloqf remote control system	Datasheet	1In Stock	$58.38 $52.97 $48.52 $47.91 View $47.90 Quote	Min.: 1 Mult.: 1	FOBLOQF	433.92 MHz	10 dBm		2.3 V	3.3 V	17 mA					59.2 mm x 32.7 mm x 8 mm		RF Transmitters
Sub-GHz Modules 5 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF5-MS TE Connectivity / Linx Technologies 1: $41.32 400Expected 23/11/2026 End of Life	Mfr. Part No. OTX-433-HH-KF5-MS Mouser Part No 712-OTX-433-HH-KF5MS End of Life	TE Connectivity / Linx Technologies	Sub-GHz Modules 5 Button MS Keyfob Transmitter 433MHz	Datasheet	400Expected 23/11/2026	$41.32 $38.14 $30.73	Min.: 1 Mult.: 1	MS	433.92 MHz			2.3 V	3.6 V			- 40 C	+ 85 C		56.6 mm x 34.8 mm x 11.4 mm		Key FOB Transmitters	Bulk
Sub-GHz Modules FM Remote Control System 4 ch 60m 12/24Vdc FOBLOQF-4S4 RF Solutions 1: $61.77 28Expected 27/10/2026	Mfr. Part No. FOBLOQF-4S4 Mouser Part No 223-FOBLOQF-4S4	RF Solutions	Sub-GHz Modules FM Remote Control System 4 ch 60m 12/24Vdc Learn More about RF Solutions fobloqf remote control system	Datasheet	28Expected 27/10/2026	$61.77 $54.89 $52.23 $48.59	Min.: 1 Mult.: 1	FOBLOQF	433.92 MHz	10 dBm		2.3 V	3.3 V	17 mA					59.2 mm x 32.7 mm x 8 mm		RF Transmitters
Sub-GHz Modules 2 Button MS Keyfob Transmitter 433MHz OTX-433-HH-KF2-MS TE Connectivity / Linx Technologies 250: $31.57 Non-Stocked Lead-Time 6 Weeks	Mfr. Part No. OTX-433-HH-KF2-MS Mouser Part No 712-OTX-433-HH-KF2MS	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button MS Keyfob Transmitter 433MHz	Datasheet	Non-Stocked Lead-Time 6 Weeks	$31.57 View Quote	Min.: 250 Mult.: 250	MS	433.92 MHz			2.3 V	3.6 V			- 40 C	+ 85 C		56.6 mm x 34.8 mm x 11.4 mm		Key FOB Transmitters	Bulk
Sub-GHz Modules 1 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF1-HT TE Connectivity / Linx Technologies 250: $45.60 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-418-HH-KF1-HT Mouser Part No 712-OTX-418-HH-KF1HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 1 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter	Datasheet	Non-Stocked Lead-Time 32 Weeks	$45.60	Min.: 250 Mult.: 250		418 MHz			2.3 V	3.6 V			0 C	+ 70 C				Key FOB Transmitters	Bulk
Sub-GHz Modules 2 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF2-HT TE Connectivity / Linx Technologies 1: $51.57 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-418-HH-KF2-HT Mouser Part No 712-OTX-418-HH-KF2HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 2 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter	Datasheet	Non-Stocked Lead-Time 32 Weeks	$51.57 $50.63	Min.: 25 Mult.: 25		418 MHz			2.3 V	3.6 V			0 C	+ 70 C				Key FOB Transmitters	Bulk
Sub-GHz Modules 3 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF3-HT TE Connectivity / Linx Technologies 250: $45.60 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-418-HH-KF3-HT Mouser Part No 712-OTX-418-HH-KF3HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 3 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter	Datasheet	Non-Stocked Lead-Time 32 Weeks	$45.60	Min.: 250 Mult.: 250		418 MHz			2.3 V	3.6 V			0 C	+ 70 C				Key FOB Transmitters	Bulk
Sub-GHz Modules 3 Button MS Keyfob Transmitter 418MHz OTX-418-HH-KF3-MS TE Connectivity / Linx Technologies 250: $34.00 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-418-HH-KF3-MS Mouser Part No 712-OTX-418-HH-KF3MS	TE Connectivity / Linx Technologies	Sub-GHz Modules 3 Button MS Keyfob Transmitter 418MHz	Datasheet	Non-Stocked Lead-Time 32 Weeks	$34.00	Min.: 250 Mult.: 250		418 MHz			2.3 V	3.6 V			- 40 C	+ 85 C		56.6 mm x 34.8 mm x 11.4 mm		Key FOB Transmitters	Bulk
Sub-GHz Modules 4 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF4-DS TE Connectivity / Linx Technologies 250: $34.00 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-418-HH-KF4-DS Mouser Part No 712-OTX-418-HH-KF4DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 4 Button DS Keyfob Transmitter 418MHz	Datasheet	Non-Stocked Lead-Time 32 Weeks	$34.00	Min.: 250 Mult.: 250		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		2.23 in x 1.37 in x 0.45 in		Key FOB Transmitters	Bulk
Sub-GHz Modules 5 Button DS Keyfob Transmitter 418MHz OTX-418-HH-KF5-DS TE Connectivity / Linx Technologies 250: $34.00 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-418-HH-KF5-DS Mouser Part No 712-OTX-418-HH-KF5DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 5 Button DS Keyfob Transmitter 418MHz	Datasheet	Non-Stocked Lead-Time 32 Weeks	$34.00	Min.: 250 Mult.: 250		418 MHz			2.3 V	3.6 V			0 C	+ 70 C		2.23 in x 1.37 in x 0.45 in		Key FOB Transmitters	Bulk
Sub-GHz Modules 5 Button HT Keyfob Transmitter 418MHz OTX-418-HH-KF5-HT TE Connectivity / Linx Technologies 250: $40.18 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-418-HH-KF5-HT Mouser Part No 712-OTX-418-HH-KF5HT	TE Connectivity / Linx Technologies	Sub-GHz Modules 5 Button HT Keyfob Transmitter 418MHz Learn More about TE Connectivity / Linx Technologies linx ds transmitter	Datasheet	Non-Stocked Lead-Time 32 Weeks	$40.18	Min.: 250 Mult.: 250		418 MHz			2.3 V	3.6 V			0 C	+ 70 C				Key FOB Transmitters	Bulk
Sub-GHz Modules 1 Button DS Keyfob Transmitter 433MHz OTX-433-HH-KF1-DS TE Connectivity / Linx Technologies 250: $34.00 Non-Stocked Lead-Time 32 Weeks	Mfr. Part No. OTX-433-HH-KF1-DS Mouser Part No 712-OTX-433-HH-KF1DS	TE Connectivity / Linx Technologies	Sub-GHz Modules 1 Button DS Keyfob Transmitter 433MHz	Datasheet	Non-Stocked Lead-Time 32 Weeks	$34.00	Min.: 250 Mult.: 250		433.92 MHz			2.3 V	3.6 V			0 C	+ 70 C		2.23 in x 1.37 in x 0.45 in		Key FOB Transmitters	Bulk

2.3 V Sub-GHz Modules

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