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3.3 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 LoRa Transceiver Module South America RN2903A-I/RMSA103 Microchip Technology 1: $16.54 1,235In Stock	Mfr. Part # RN2903A-I/RMSA103 Mouser Part # 579-RN2903AIRMSA103	Microchip Technology	Sub-GHz Modules LoRa Transceiver Module South America Learn More about Microchip Technology microchip rn2903 module	Datasheet	1,235In Stock	$16.54 $15.92 $15.91 Quote Quote	Min.: 1 Mult.: 1	RN2903	915 MHz	18.5 dBm	UART	3.3 V	3.3 V	122 mA	14.38 mA	- 40 C	+ 85 C	PCB	17.8 mm x 26.7 mm x 3.34 mm	LoRa/LoRaWAN	LoRa/LoRaWAN	Tray
Sub-GHz Modules LoRa Transceiver Module 915MHz RN2903A-I/RM103 Microchip Technology 1: $17.40 11,227In Stock NRND	Mfr. Part # RN2903A-I/RM103 Mouser Part # 579-RN2903AI/RM103 NRND	Microchip Technology	Sub-GHz Modules LoRa Transceiver Module 915MHz Learn More about Microchip Technology microchip rn2903 module	Datasheet	11,227In Stock	$17.40 $16.33	Min.: 1 Mult.: 1	RN2903	915 MHz	18.5 dBm	UART	3.3 V	3.3 V	122 mA	14.38 mA	- 40 C	+ 85 C	PCB	17.8 mm x 26.7 mm x 3.34 mm	LoRa/LoRaWAN	LoRa/LoRaWAN	Tray
Sub-GHz Modules Ultra-low power Long range LoRa module (863-928 MHz) WLR089U0-I/RM Microchip Technology 1: $16.25 4,619In Stock	Mfr. Part # WLR089U0-I/RM Mouser Part # 579-WLR089U0-I/RM	Microchip Technology	Sub-GHz Modules Ultra-low power Long range LoRa module (863-928 MHz) Learn More about Microchip Technology microchip wlr089u0 lora sub ghz module	Datasheet	4,619In Stock	$16.25 $15.21	Min.: 1 Mult.: 1		863 MHz to 928 MHz	18.59 dBm	SPI, USB	3.3 V	3.3 V	114.68 mA	13.36 mA	- 40 C	+ 85 C	u.FL	17 mm x 13.5 mm x 2.8 mm	LoRa/LoRaWAN		Tray
Sub-GHz Modules LoRa Transceiver Module 915MHz RN2903A-I/RM105 Microchip Technology 1: $17.40 293In Stock 300Expected 11/16/2026	Mfr. Part # RN2903A-I/RM105 Mouser Part # 579-RN2903A-I/RM105	Microchip Technology	Sub-GHz Modules LoRa Transceiver Module 915MHz Learn More about Microchip Technology microchip rn2903 module	Datasheet	293In Stock 300Expected 11/16/2026	$17.40 $15.92	Min.: 1 Mult.: 1	RN2903	915 MHz	18.5 dBm	UART	3.3 V	3.3 V	122 mA	14.38 mA	- 40 C	+ 85 C	PCB	17.8 mm x 26.7 mm x 3.34 mm	LoRa/LoRaWAN	LoRa/LoRaWAN	Tray
Sub-GHz Modules 1 Ch Transmitter FOBBER-4T1 RF Solutions 1: $29.49 106In Stock	Mfr. Part # FOBBER-4T1 Mouser Part # 223-FOBBER-4T1	RF Solutions	Sub-GHz Modules 1 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	106In Stock	$29.49 $26.49 $24.93 $23.13 View $21.98 Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 2 Ch Transmitter FOBBER-4T2 RF Solutions 1: $31.33 12In Stock	Mfr. Part # FOBBER-4T2 Mouser Part # 223-FOBBER-4T2	RF Solutions	Sub-GHz Modules 2 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	12In Stock	$31.33 $27.30 $25.93 $24.15 View $23.41 Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 4 Ch Transmitter FOBBER-4T4 RF Solutions 1: $33.38 35In Stock	Mfr. Part # FOBBER-4T4 Mouser Part # 223-FOBBER-4T4	RF Solutions	Sub-GHz Modules 4 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	35In Stock	$33.38 $30.12 $28.05 $25.73 View $24.94 Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 4Ch + All ON OFF Transmitter FOBBER-4T6 RF Solutions 1: $35.23 5In Stock	Mfr. Part # FOBBER-4T6 Mouser Part # 223-FOBBER-4T6	RF Solutions	Sub-GHz Modules 4Ch + All ON OFF Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	5In Stock	$35.23 $31.16 $29.45 $27.32 View $25.97 Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 8 Ch Transmitter FOBBER-4T8 RF Solutions 1: $37.13 5In Stock	Mfr. Part # FOBBER-4T8 Mouser Part # 223-FOBBER-4T8	RF Solutions	Sub-GHz Modules 8 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	5In Stock	$37.13 $34.14 $32.57 $31.31 View $30.47 Quote	Min.: 1 Mult.: 1	FOBBER	433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 1 Ch Transmitter FOBBER-8T1 RF Solutions 1: $29.49 31In Stock	Mfr. Part # FOBBER-8T1 Mouser Part # 223-FOBBER-8T1	RF Solutions	Sub-GHz Modules 1 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	31In Stock	$29.49 $28.23 $27.29 $25.14 View $24.47 Quote	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 2 Ch Transmitter FOBBER-8T2 RF Solutions 1: $33.29 12In Stock	Mfr. Part # FOBBER-8T2 Mouser Part # 223-FOBBER-8T2	RF Solutions	Sub-GHz Modules 2 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	12In Stock	$33.29 $31.27 $26.91 $24.49 $24.19	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 4 Ch Transmitter FOBBER-8T4 RF Solutions 1: $36.09 30In Stock	Mfr. Part # FOBBER-8T4 Mouser Part # 223-FOBBER-8T4	RF Solutions	Sub-GHz Modules 4 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	30In Stock	$36.09 $34.46 $27.78 $26.09 $25.85	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules FM Remote Control System 1 ch 60m 12/24Vdc FOBLOQF-4S1 RF Solutions 1: $57.74 15In Stock	Mfr. Part # FOBLOQF-4S1 Mouser Part # 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 # FOBLOQF-4S2 Mouser Part # 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 # FOBLOQF-4T4 Mouser Part # 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 868MHz LoRa TRX Module SX1262 DIP Package LAMBDA62-8D RF Solutions 1: $17.59 7In Stock 45Expected 11/10/2026	Mfr. Part # LAMBDA62-8D Mouser Part # 223-LAMBDA62-8D	RF Solutions	Sub-GHz Modules 868MHz LoRa TRX Module SX1262 DIP Package	Datasheet	7In Stock 45Expected 11/10/2026	$17.59 $15.59 $14.36 $13.09 View $12.51 $12.13 Quote	Min.: 1 Mult.: 1	LAMBDA	868 MHz	22 dBm	SPI	3.3 V	3.3 V	118 mA	5.3 mA	- 40 C	+ 85 C	u.FL	23 mm x 20 mm	LoRa/LoRaWAN
Sub-GHz Modules 915MHz LoRa TRX Module SX1262 SMT Package LAMBDA62C-9S RF Solutions 1: $20.24 14In Stock 46Expected 10/28/2026	Mfr. Part # LAMBDA62C-9S Mouser Part # 223-LAMBDA62C-9S	RF Solutions	Sub-GHz Modules 915MHz LoRa TRX Module SX1262 SMT Package	Datasheet	14In Stock 46Expected 10/28/2026	$20.24 $17.86 $16.81 $15.39 View $14.69 $14.26 Quote	Min.: 1 Mult.: 1	LAMBDA	915 MHz	22 dBm	SPI	3.3 V	3.3 V	118 mA	5.3 mA	- 40 C	+ 85 C	u.FL	23 mm x 20 mm	LoRa/LoRaWAN
Sub-GHz Modules LAMBDA62-8S RF Solutions 1: $15.92 19In Stock	Mfr. Part # LAMBDA62-8S Mouser Part # 223-LAMDBA62-8S	RF Solutions	Sub-GHz Modules	Datasheet	19In Stock	$15.92 $14.20 $12.98 $12.10 View $11.51 $11.13 $10.97 Quote	Min.: 1 Mult.: 1		868 MHz	22 dBm	SPI	3.3 V	3.3 V	118 mA	5.3 mA	- 40 C	+ 85 C	u.FL	23 mm x 20 mm	LoRa/LoRaWAN
Sub-GHz Modules LORA RF Module 16km 1272 SMT RF-LORA-868-SO RF Solutions 1: $20.53 27In Stock	Mfr. Part # RF-LORA-868-SO Mouser Part # 223-RF-LORA-868-SO	RF Solutions	Sub-GHz Modules LORA RF Module 16km 1272 SMT	Datasheet	27In Stock	$20.53 $18.09 $17.52 $15.90 View $15.14 $14.60	Min.: 1 Mult.: 1		868 MHz	20 dBm	SPI	3.3 V	3.3 V	125 mA	10 mA	0 C	+ 55 C		23 mm x 20 mm	LoRa/LoRaWAN
Sub-GHz Modules 8 Ch Transmitter FOBBER-8T8 RF Solutions 1: $37.13 6In Stock	Mfr. Part # FOBBER-8T8 Mouser Part # 223-FOBBER-8T8	RF Solutions	Sub-GHz Modules 8 Ch Transmitter Learn More about RF Solutions fobber transmitters	Datasheet	6In Stock	$37.13 $32.32 $30.72 $29.10	Min.: 1 Mult.: 1	FOBBER	869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules FM Remote Control System 3 ch 60m 12/24Vdc FOBLOQF-4S3 RF Solutions 1: $58.38 1In Stock	Mfr. Part # FOBLOQF-4S3 Mouser Part # 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 4 Btn Keyfob and receiver module 868MHz FOBOEM-8S4 RF Solutions 1: $36.66 23In Stock	Mfr. Part # FOBOEM-8S4 Mouser Part # 223-FOBOEM-8S4	RF Solutions	Sub-GHz Modules 4 Btn Keyfob and receiver module 868MHz	Datasheet	23In Stock	$36.66 $35.63 $32.62 $31.38 View $30.56 Quote	Min.: 1 Mult.: 1		868 MHz		Serial	3.3 V	3.3 V		16 mA	- 20 C	+ 85 C		19.25 mm x 16.5 mm x 11.75 mm		Key FOB & Receivers	Bulk
Sub-GHz Modules RF Solutions FOBBER-4T3 FOBBER-4T3 RF Solutions 1: $32.22 3In Stock	Mfr. Part # FOBBER-4T3 Mouser Part # 223-FOBBER-4T3	RF Solutions	Sub-GHz Modules		3In Stock	$32.22 $29.54 $28.24 $27.17 View $26.41 Quote	Min.: 1 Mult.: 1		433.92 MHz	10 dBm		2 V	3.3 V	17 mA		- 10 C	+ 70 C		59.2 mm x 32.7 mm x 8 mm		Key FOB Transmitters
Sub-GHz Modules 2 x On-OFF Latching Keyfob 868MHz RF Solutions FOBBER-8TL2 FOBBER-8TL2 RF Solutions 1: $31.33 4In Stock	Mfr. Part # FOBBER-8TL2 Mouser Part # 223-FOBBER-8TL2	RF Solutions	Sub-GHz Modules 2 x On-OFF Latching Keyfob 868MHz	Datasheet	4In Stock	$31.33 $28.27 $26.00 $24.25 View $23.51 Quote	Min.: 1 Mult.: 1		869.5 MHz	13 dBm		2 V	3.3 V	17 mA		- 10 C	+ 80 C				Key FOB Transmitters
Sub-GHz Modules FM Remote Control System 4 ch 60m 12/24Vdc FOBLOQF-4S4 RF Solutions 1: $61.77 28Expected 10/27/2026	Mfr. Part # FOBLOQF-4S4 Mouser Part # 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 10/27/2026	$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

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