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Review Summary
5 BNC connectors, IR on 3.5mm mini jack
1 HDMI connector, IR on 3.5mm mini jack
1 IR on 3.5mm mini connector
Supports up to 3.4Gbps bandwidth per graphic channel
Supports HDMI 1.3 up to 10.2Gbps for all channels and HDCP
12V DC, 330mA.
1 x 4.7 x 2.8" (2.4 x 12.1 x 7.2cm)
0.7 lbs (0.3kg)
The 640R HDMI Over Coax Receiver from Kramer Electronics is a receiver for HDMI and IR signals. The 640T converts an HDMI and IR signal to five coax signals and this unit converts them back into an HDMI and IR signal. It supports bandwidth up to 3.4Gbps per channel. This unit is HDTV-compatible and HDCP-compliant. It has a system range of up to 500' (150m) when using 5xRG6 cables.
This unit uses the "Power Connect System" and only one unit in a system, the transmitter or receiver, needs to be connected to a power source.
It belongs to the Compact DigiTOOLS family of products and up to (3) units can be mounted side by side in 1U of rack space using the optional RK-3T rack adapter.