Home > RF Modules Australia launches Radiometrix TDH2 Multi Channel Radio Modem

RF Modules Australia launches Radiometrix TDH2 Multi Channel Radio Modem

Supplier News
article image Radiometrix TDH2 Multi Channel Radio Modem

RF Modules Australia  has introduced Radiometrix TDH2 Multi Channel Radio Modem.

The TDH2 is a 9600baud half-duplex multi channel OEM radio modem with a power output of 25mW. The TDH2 is the high power version of the well established and successful TDL2A and is a 100% pin-compatible drop-in replacement for the TDL2A.

The TDH2 can be used to replace the TDL2A in applications where greater radiated power is desired. The TDH2 acts as a transparent serial cable to attached hosts.

TDH2 is an intermediate level OEM radio modem which is in between a raw FM radio module like BiM2 and a sophisticated OEM radio modem like SPM2. It takes care of preamble, synchronisation, bit balancing and error checking along with automatic noise squelching.

For multiple radio systems (polled networks) a TDH2 can be set to 1 of 8 unique addresses. As well as having unique addresses, the TDH2 allows operation on one of 5 pre-set frequencies in the 433MHz band. These frequencies are non-overlapping and simultaneous operation of TDH2s in the same area on different channels will be possible. Units are supplied on 433.925MHz (Ch0) as default.

Newsletter sign-up

The latest products and news delivered to your inbox