ZHC338R Professional RDS Encoder

Ø Overview

After being used in conjunction with an FM radio transmitter with an RDS interface, each FM radio station can utilize the RDS subcarrier for one-way wireless data transmission.

After connecting to a computer, this device can send RDS data that meets the standards, including radio station names, date and time, text messages, custom data, etc; When used for logo generation and text transmission, it supports independent operation from the computer after completing the sending.

Ø Product Photo

Ø Features

l Compatible with RDS international standards EBU3244E and EN50067.

l Built in two completely independent RDS encoding modules (optional).

l It can work independently without a PC (used when a logo is generated).

l Dual power supply, capable of automatic switching.

l Adopting USB-B interface for parameter setting, the connection is firm and reliable.

l 19 inch standard chassis, can be mounted on standard racks.

Ø Diagram

Ø Technical Specifications

① Encoding method: DPSK

② Modulation method: DSB-SC

③ Data rate: 1187.5 bit/s ± 0.125 bit/s

④ Center frequency: 57 KHz ± 6 Hz

⑤ Modulation bandwidth: ± 2.4 KHz

⑥ RDS output level: adjustable from 0 to 1200mVpp

⑦ Output impedance: <100 Ω

⑧ Output connector: BNC (shell grounded)

⑨ Computer connector: USB-B

⑩ Working temperature:- 40℃~50℃

⑪ Power supply: Dual 100V~265VAC, 50 ± 10Hz

⑫ Device power consumption: 5VA

⑬ Dimensions: 19 inches, height 1U, depth 300mm

⑭ Weight: 2.3 K