Spruce Creek Microwave
HF Digital Preselector for Software Defined Radios
To Contact us:
Phone: 443-880-7120
Fax: 386-951-4170
131 Aces Alley
Daytona Beach, FL
32128
Specifications
Tuning Range:                                 1.5 to 4 MHZ
Tuning Control:                                8 Bit Parallel tune word
3 DB Bandwidth:                               3% nominal
Insertion Loss:                                  8.5 DB max.
Selectivity:                                        Maximum Shape Factor
                                      3/30 DBC 7 to 1 max.
Tuning Speed:                                  <200 Microseconds.
Maximum Input Power:                      1 Watt
In-Band IP3:                                      +24 DBM min.
Input and Output Return Loss:          10 DB max.

Power:                                               +5 VDC @ 250ma.
                                       +24 VDC @2ma.