MODEL RX-320 SPECIFICATIONS
MODES: AM, LSB, USB, CW
FREQUENCY RANGE: 100 kHz - 30 MHz
FREQUENCY ACCURACY: +/- 100 Hz at 25 degrees C.
MEMORIES: Limited only by available RAM in PC, virtually any PC will store 1000's of stations.SENSITIVITY:
MODE
B/W
Sensitivity
AM (80% mod @ 1 kHz)
6 kHz
.64 uV for 12 dB S+N/N
CW/SSB
2.5 kHz
.3 uV for 10 dB S+N/N
SELECTIVITY: Selectable 6 kHz, 3 kHz, 2.5 kHz, 1.8 kHz or 500 Hz; all 1.5:1 shape factor or better
THIRD ORDER INTERCEPT: + 10 dBm
DYNAMIC RANGE: 90 dB @2.4 kHz bandwidth at 50 kHz spacing
I-F FREQUENCIES: 1st I-F 45 MHz, 2nd I-F 455 kHz, 3rd I-F 12 kHz
I-F REJECTION: > 60 dB
IMAGE REJECTION: > 60 JB
ANTENNA: 50 ohm unbalanced for external antenna. High impedance at telescoping whip connection, automatically switched out of line when external antenna connected.
PC INTERFACE: Industry standard serial interface on DB9 connector
CONNECTIONS: + DC input, DB9 for serial port, external antenna, line output to sound card, external speaker.
POWER REQUIRED: < 500 mA at 13.5 - 15 VDC, wall transformer supplied
AUDIO: 1 watt at 4 ohms. > 1 v p-p output into 600 ohms (typical to drive a sound card).
CONSTRUCTION: 2 epoxy glass PC boards, aluminum chassis, steel top and bottom
SIZE: HWD 3 "x 6.25 "x 6.5"
WEIGHT: 2.5 lbs (1.14 kg)
All specifications are typical, degraded performance below 500 kHz