| Antenna Impedance
|
50 ohms
(nominal) |
| Current Drain
(approx.) |
20.5 A (transmit), 2
A (standby) |
| Dimensions,
projections not included (W x H x D) |
10-5/8 x 3-3/4 x
10-11/16 in. (270 x 96 x 271 mm) |
| Frequency
Stability |
Within ±10 x 10-6 (±0.5 x 10-6 with
SO-2) |
| Microphone
Impedance |
600 ohms |
| Mode |
A1A (CW), J3E (SSB),
A3E (AMI), F3E (FM), F1D (FSK) |
| Operating
Temperature |
14° F - +122° F (-10°
C - +50° C) |
| Power
Requirement |
13.8 V DC
±15% |
| Reciever Frequency
Range |
500 kHz - 30 MHz, 50
MHz ~ 54 MHz |
| Transmitter Frequency
Range |
160, 80, 40, 30, 20,
17, 15, 12, 10 meter bands |
| Weight
(approx.) |
25.35 lbs. (11.5
kg) |
| Receiver |
| Antenna Tunable
Range |
16.7 ohms - 150
ohms |
| Carrier
Suppression |
Greater than 40
dB |
| Maximum Frequency
Deviation |
Less than ±5 kHz
(wide); |
| Maximum Frequency
Deviation (FM) |
Less than ±2.5 kHz
(narrow) |
| Modulation:
AM |
Low-power
modulation |
| Modulation:
FM |
Reactance
modulation |
| Modulation:
SSB |
Balanced
modulation |
| RF Output
Power |
SSB/CW/FM/FSK: 100 W;
AM: 25 W |
| Spurious
Radiation |
Less than -50
dB |
| Transmit Frequency
Response |
400 - 2600 Hz (Within
-6 dB) |
| Unwanted Sideband
Suppression |
Greater than 40
dB |
| XIT Variable
Range |
±9.99
kHz |
| Transmitter |
| Audio Output
Impedence |
8 ohms |
| Audio Output
Power |
1.5 W (8 ohms, 10%
distortion, with -53 dBm input) |
| Beat
Elimination |
Greater than 40
db |
| Circuitry:
(SSB/CW/AM/FSK) |
Double
Superheterodyne |
| Circuitry:
FM |
Triple
Superheterodyne |
| Intermediate
Frequency: 1st IF |
73.05
MHz |
| Intermediate
Frequency: 2nd IF |
8.83 MHz |
| Intermediate
Frequency: 3rd IF |
455 kHz(FM
only) |
| RIT Variable
Range |
±9.99
kHz |
| Selectivity: AM (wide
mode) |
More than 4.0 kHz (-6dB),
Less than 20.0 kHz (-50
db) |
| Selectivity:
FM |
More than 12.0 kHz (-6 dB),
Less than 25.0 kHz (-50
db) |
| Selectivity:
SSB/CW |
More than 2.2 kHz (-6 dB),
Less than 4.4 kHz (-60
dB) |
| Sensitivity: AM
(S+N/N 10 dB) |
Less than 31.6 µV (500 kHz ~ 1.705
MHz),
Less than 2 µV (1.750 ~ 24.5 MHz),
Less than
1.3 µV (24.5 ~ 30 MHz),
Less
than 1.3 µV (50 ~ 54 MHz) |
| Sensitivity: FM (12
dB SINAD) |
Less than 0.25 µV (28 ~ 30 MHz),
Less than 0.25 µV (50
~ 54 MHz) |
| Sensitivity:
SSB/CW/FSK (S+N/N 10 dB) |
Less than 4 µV (500 kHz ~ 1.705
MHz),
Less than 0.2 µV (1.705 ~ 24.5 MHz),
Less
than 0.13 µV (24.5 ~ 30 MHz),
Less
than 0.13 µV (50 ~ 54 MHz) |
| Spurious Response: IF
Rejection |
Greater than 70
dB |
| Spurious Response:
Image Ratio |
Greater than 70
DB |
| Spurious Response:
Others |
Greater Than
50dB |
| Squelch Sensitivity:
FM |
Less than 0.25 µV (28 ~ 30 MHz),
Less than 0.25 µV (50
~ 54 MHz) |
| Squelch Sensitivity:
SSB/CW/FSK/AM |
Less than 20 µV (500 kHz ~ 1.705
MHz),
Less than 2 µV (1.705 ~ 30 MHz),
Less than 2 µV
(50 ~ 54
MHz) |
CONSORCIO EFM SAC
