KYL-600L usually works with KYL-600H or KYL-668H for voice transmission.

Data Sheet:

· Operating voltage: 5V or 12V DC

· Carrier frequency: 223 to 235MHz or 400 to 500MHz

· Interface: standard RS-232/RS-485/TTL selectable

· Baud rate: 1,200/2,400/4,800bps selectable

· Channel spacing: 25kHz/12.5kHz

· Frequency stability: 5ppm

· Modulation: FFSK

· Channels: 16

· Transfer distance: 5km (BER = 10-3 at 9,600bps)

· Size: 72 x 46 x 14mm (without antenna port)

· Weight: 180g

· Transmission distance: 3km

If have interests welcome to contact Sarah or visit our Aliexpress store:https://www.aliexpress.com/store/2062017

Contact Information:

Contact: sarah yuan

Skype:rf-data

Email:sales01(at)rf-data(dot)com

Whatsapp:+86-18820739215