Specifications & Ordering - Marti Electronics SR–20M Manual

SPECIFICATIONS & ORDERING
SR–20M STL Receiver
Frequency Bands:
Type of technology to produce op-
erating frequency:
Operating Temp. Range:
Frequency Stability (over operat-
ing temperature range):
SR–20M Signal–to–Noise
@ 100 uV:
200 kHz BW @ 50 kHz Dev
125 kHz BW @ 15 kHz Dev
125 kHz BW @ 9 kHz Dev
Frequency Response:
Distortion @ 100 uV:
200 kHz BW @ 50 kHz Dev
125 kHz BW @ 15 kHz Dev
125 kHz BW @ 9 kHz Dev
Spurious Response:
RF Input Impedance:
RF Connector:
Output Level:
Output Impedance:
Sensitivity:
Metering/Indicators:
Front Panel Controls:
Power Requirements:
Approximate AC Current Re-
quirements:
Accessory Connector:
Weight:
Dimensions:
Regulatory:
See ORDERING INFORMATION below.
Phase–locked loop; synthesized.
–10ºC to +50ºC.
0.0001 %.
Greater than 77 dB.
Greater than 66 dB.
Greater than 62 dB.
0.25 dB, 20 Hz to 15 kHz.
0.25% or less, 20 Hz to 15 kHz.
0.3% or less, 20 Hz to 15 kHz.
0.3% or less, 20 Hz to 15 kHz.
–90 dB.
50 ohms.
Type N–Female.
–10 to +11 dBm .
Balanced, 600 Ohms – terminal strip/15 pin D–Type. Unbalanced 600
Ohms – BNC.
3 microvolts for 50 dB signal–to–noise.
10 microvolts for 60 dB signal–to–noise.
100 microvolts for maximum signal–to–noise, typically 75 dB or greater.
Illuminated meter indicates: 1) signal level, 2) subcarrier level, 3) power
supply level, and 4) mono program output level. LEDs – MAX Signal,
ATT Signal, UNSQUELCHED, POWER supply, and AFC LOCK.
SIGNAL ATTENUATION, MONO PROGRAM OUTPUT LEVEL,
SQUELCH LEVEL, meter selection control, HEADPHONE level control.
85 to 264 VAC, 47 to 63 Hz.
External DC operation – +10 to +14 VDC.
1.5 Amps.
Terminal strip or 15 pin D–Type.
Net 7.6 pounds.(3.5 kilograms).
3.5 in. high x 19 in. wide x 15 in. deep.
(8.9 cm. high x 48.3 cm. wide x 38.1 cm. deep.)
FCC, DOC.
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