Less than 6 dB change in audio output for 90 dB RF input change (referred from the AGC threshold point plus 3 dB).
Internal Antennas:
1.414m telescope (for all bands).
Fer rite rod Antenna (for 100kHz - 1800khz).
External antenna inputs:
0. 1 - 30 MHz: 50 Ohm SO-239 connector or 2 terminal compression connector for: 500 Ohm input with ground.
87 - 108 MHz and 118 - 137 MHz: 75 Ohm “F” type connector.
External speaker output:
1 Watt each nominal into two 4 ohm speakers with 9 VDC supply voltage.
External jack output for 2-way stereo signal.
Line Audio Output: 300 mV, 4.7K Ohms.
Headphone Jack: 1/8 inch (3.175mm) stereo/mono type.
DC Power Requirement: Input: 7-10 VDC @ 1 Amp. supplied from 120 VAC ADAPTER, external DC Power Supply or 5.7 to 9.0 VDC supplied by six internally mounted “D” cell (1.5V) batteries (not supplied).
Current Requirement: From 9.0 VDC Supply or Batteries with 1/4 W average Audio Output, Mode Dependent: 510 mA minimum with lamp off, 830 mA maximum with lamp on.
a956e985535b8d57732d14dfa0e4c71ating Temperature: 0° to +50°C.
Weight: 6.6 kg, including AC adapter, (batteries NOT included).
Size (WxHxD): 536 x 235 (without handle) x 216 mm (incl. Front handles)
Accessories: AC Adapter:
Input: 110-127 VAC 60 Hz.
Output: 9 VDC @ 1 Amp Maximum.
0.1-30 MHz AM, USB, LSB Modes.
87-108MHz FM Mode.
118-137MHz AM Mode (VHF Air band).
SSB: less than 0.5µV, 0. -30 MHz. (10dB S+N/N):
AM: less than 2.0 µV, 0.1-30MHz. (10 dB S+N/N).
AM: less than 4.0µV, 118-137MHz. (1000 Hz, 30% Mod).
FM: less than 4.0µV, 87-108MHz. (20 dB S/N) (mono).