The HopeRF RFM12BSP radio module is a small wireless transceiver radio module for sending and receiving packets on the 434 MHz ISM band using Frequency Shift Keying (FSK). These are the -S2 series with the small chip and small crystal. Full details @ http://www.hoperf.com/upload/rf/RFM12B.pdf Each module is FULLY TESTED (small paint dot signified this) then sealed into an anti-static bag so that you can be confident of building your project with a known working unit.
RF Consultants, Test Engineers, Educators and Students, Antenna Range Technicians, Production Test Engineers, Site Survey Technicians and Ham Radio Enthusiasts
HP 33120A Function/Arbitrary Waveform Generator 15 Mhz #1297 14-day warranty Passes Self Tests Power Cord included Oscilloscope and cables not included This auction is for a used but in excellent condition Hewlett Packard 33120A Function/Arbitrary Waveform Generator. The HP/Agilent
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