MFJ Packet Only Transceiver. Runs all data rates from 1200 to 9600 Baud. MFJ 8621 is compatible with all TNCS's having hardware DCDs.
Receiver
Frequency Coverage | : | 144-148 MHz |
Sensitivity | : | 0.6 µV for 12 dB Quieting |
Image Rejection | : | -45 dB or better |
1st IF | : | 10.7 MHz |
2nd IF | : | 455 KHz |
1st LO | : | Crystal , 3rd overtone |
2nd LO | : | 10.245 MHz |
Selectivity | : | -6 dB at 20 KHz (data-passband filter) |
AFSK Output | : | Unsquelched, 0dBm @ 3.0-KHz deviation |
Current Drain | : | 25 mA |
Transmitter
Frequency Control | : | Crystal, 18-MHz x 8 |
FSK/AFSK Input level | : | 150mV p-p @ 1200 baud, .8 V p-p @ 9600 |
Deviation | : | 0-5 KHz, adjustable at TNC |
RF Power Output | : | 4.0 - 5.0 Watts into 50 Ohms |
VSWR Tolerance | : | 3:1 Max. |
Current Drain | : | 1.0 Amp @ 13.8 Volts |
Dimensions and weight are including packaging