LEN LTD LHDR01 HD-SDI Relay

Miniature single-circuit, change-over relay providing full broadcast quality switching, for data rates up to 1485 MBit/s. Suitable for applications such as power-failure switching and source selection. They can be used to choose between two inputs or to have a single input and choose between two outputs, controlled by a 5V DC applied to the coil.

LHDR01 may be used with HD or SD SDI signals. Each is built in an ABS enclosure fitted with three female BNC connectors, with mounting screws, which are also used to connect to the coil, on the same face of the relay as the connectors.

All LEN Video Relays can also be used with the ASI format.

Input and output impedance: 75 ohms
Return loss: (1) 15dB 0.1-3000 MHz
Amplitude roll-off, 270 – 1485 MHz (2): -0.3dB
Insertion loss (3): 0.4dB
Weight: 35g
Note 1: Worst case. 2: Maximum attenuation. 3: Maximum loss, DC - 360MHz. All measurements are quoted with the relay energised. Coil voltage: 5V DC, 80mA.

Dimensions: 45 x 30 x 15 (l x w x h) mm, excluding connectors.