Product name LMD-401 STD-302Z STD-502-R STD-503 STD-601 400MHz STD-601 434MHz
Interface Serial data Serial data Serial data Serial data Serial data Serial data
Type Transceiver Transceiver Transceiver Transceiver Transceiver Transceiver
Frequency (MHz) 458-462.5 419
429
434
447
458
869		 2.4 GHz 2.4 GHz 429
434
447
458		 434
Frequency setting PLL interface PLL interface Command Command Command Command
Channel number Programmable Programmable 77 77 137* 137
Data rate (bps) 4,800 4,800 *
9,600 *		 9,600 *
19,200 *		 19,200 1,200 *
2,400 *
4,800 *
9,600 *
19,200 *		 4,800
9,600
Max TX power (mW) 10 10 * 10 10 50 * 10
Supply voltage (V) 3.0-5.5 3.0-5.5 3.3-5.5 3.3-5.5 3.0-5.5 3.0-5.5
Size (mm) 50 x 30 x 9 50 x 30 x 9 50 x 30 x 9 40 x 29 x 5 20 x 32 x 5 20 x 32 x 5
Others US and Canada   Diversity antenna (RX) Diversity antenna (RX)    

* Values vary by frequency band. Check product details.

Product name CDP-TX-02E
CDP-RX-02E		 CDP-TX-02EP
CDP-RX-02EP		 CDP-TX-02F
CDP-RX-02F		 CDP-TX-07M
CDP-RX-07M		 CDP-TX-07MP
CDP-RX-07MP		 CDP-TX-05M-R
CDP-RX-05M-R
Interface Serial data Serial data Serial data Serial data Serial data Serial data
Type Transmitter & Receiver Transmitter & Receiver Transmitter & Receiver Transmitter & Receiver Transmitter & Receiver Transmitter & Receiver
Frequency (MHz) 434 434 434 434 434 869
915
Frequency setting DIP SW Pin DIP SW solder jumper Pin solder jumper
Channel number 32 32 128 4 4 4
Data rate (bps) 4,800 4,800 4,800 4,800 4,800 4,800
Max TX power (mW) 10 10 10 10 10 5/1 *
Supply voltage (V) 3-12 3-12 3-12 TX: 2.2-5.5
RX: 3-14		 TX: 2.2-5.5
RX: 3-14		 TX: 2.2-5.5
RX: 3-14
Size (mm) TX: 36 x 26x 10
RX: 50 x 30 x 9		 TX: 36 x 26 x 10
RX: 50 x 30 x 9		 TX: 36 x 26 x 10
RX: 50 x 30 x 9		 TX: 22 x 12 x 4.5
RX: 36 x 26 x 8		 TX: 22 x 12 x 4.5
RX: 36 x 26 x 8		 TX: 22 x 12 x 6
RX: 36 x 26 x 8
Others         Re-programmable CH  

* Values vary by frequency band. Check product details.

Product name MU-4-434 SLR-434M
Interface Serial data(Command) Serial data(Command)
Type Transceiver Transceiver
Frequency (MHz) 429
434		 429
434
Frequency setting Command Command
Channel number 127 * 137 *
Data rate (bps) 4,800 4,800 (FSK)
15-245 (LoRa)
Max TX power (mW) 10 10
Supply voltage (V) 3.0-5.0 3.3-5.5
Size (mm) 36 x 26 x 8 40 x 29 x 6.2
Others Relay and ACK LoRa mode

* Values vary by frequency band. Check product details.

Product name NK-2.4Y CDT-TX-02M-R
CDT-RX-02M-R		 KST2.4S
KSR2.4
Interface In 8 or Out 8 TX: In 6
RX: Out 6		 KST2.4S: In 6
KSR2.4: Out 6
Type Transceiver Transmitter & Receiver Transceiver
Frequency (MHz) 2.4 GHz 426
434		 2.4 GHz
Frequency setting FH DIP SW FH
Channel number 20 (hopping channels) 4 20 (hopping channels)
Max TX power (mW) 1.6 10 * 1.6
Supply voltage (V) 2.2-5.5 TX: 2.2-12
RX: 3-12		 6-24
Size (mm) 35.3 x 17.8 x 3.5 TX: 36 x 26 x 8
RX: 53 x 35 x 12		 55 x 45 x 12.5
Others link status indication 4 output modes link status indication

* Values vary by frequency band. Check product details.

Product name WA-TX-03S
WA-RX-03S
Interface  
Type Audio
Frequency (MHz) 863MHz
808MHz
Frequency setting  
Channel number 15
Max TX power (mW) 10***
Supply voltage (V) 4.2-6.0(TX)
3.0-5.0(RX)
Size (mm)  
Others  

* Power selectable. Check product details.