25-156 SBE- Model 34 Radio 80-15m
SBE- Model 34 Radio : 80-15m
DATE OF FIRST MANUFACTURE- Late 1964 Prior Model SBE-33
FREQUENCY RANGE: 3775-4025 kc, 7050-7300 kc, 14.10-14.35 mc, 21.20-21.45 mc
TUBE and SEMICONDUCTOR COMPLIMENT: 2- 6GB5 RF Power Amplifier, 1-12DQ7 RF Driver Tubes, 23- Transistors, 18- Diodes, 1- Zener Diode, 1- Varactor Diode
SIZE and WEIGHT: 5" High, 11.25" Wide, 10" Deep, 20 Pounds
TRANSMITTER :
POWER INPUT- 135 watts (100 watts on 21mc)
CARRIER SUPPRESSION- -50 db
SIDEBAND SELECTION- Upper or Lower Sideband from front panel
ANTENNA IMPEADANCE- 40-100 ohms unbalanced
AUDIO BANDWIDTH- 300-2400 cps @ 6 db
RECEIVER
SENSITIVITY- 1 mv for 10 db signal to noise
SELECTIVITY- 2.1 kc @ 6 db, 5.3 kc @ 60 db
SPURIOUS RESPONSES- Images and I-F response down 40 DB minimum
STABILITY- Less than 100 cps drift in any 30 minute period under normal conditions
POWER SUPPLY- Built-in 117 VAC/12VDC (Negative ground) dual supply, Cord determines mode.
POWER CONSUMPTION
AC Operation- Receive/35 watts, Transmit/165 watts (single tone)
DC Operation- Receive Only/.5 ADC, Receive-Standby/3.6 ADC, Transmit/ 16.5 ADC (single tone)