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Technical Specifications

 

SRPT 30 - Specifications

Nov 20, 2017

Available Operating Frequencies

150 MHz BandRange from 135 to 185 MHz
230 MHz BandRange from 215 to 250 MHz
250 MHz BandRange from 235 to 265 MHz
330 MHz BandRange from 300 to 350 MHz
450 MHz BandRange from 430 to 480 MHz
950 MHz BandRange from 935 to 965 MHz

RF Specifications

Typical Max RF Output Power:
Power @ 135-185 MHz30 W
Power @ 215-250 MHz30 W
Power @ 235-265 MHz30 W
Power @ 300-315 MHz30 W
Power @ 315-350 MHz30 W
Power @ 430-480 MHz30 W
Power @ 935-960 MHz20 W
Power @ 960-965 MHz30 W
SelectionAny two frequencies within selected band can be factory set with 5 and 6.25 kHz steps
DeviationAdjustable, ±20 kHz max
Stability over Operating Temperature range± 0.0001%
Agility and Accuracy:
For frequencies <480 MHz divisible by 5 kHz or 6.25 kHz± 0.00004%
For MOST frequencies <480 MHz NOT divisible by 5 kHz or 6.25 kHz± 0.00015%
For frequencies >800 MHz divisible by 10 kHz or 12.5 kHz± 0.00004%
For MOST frequencies >800 MHz NOT divisible by 10 kHz or 12.5 kHz± 0.00015%

Audio Specifications

Modulation ControlBroadcast quality compressor/limiter built-in
Audio Input Level:
Mic In-68 dB to -35 dB
Line In0 to +10 dBm, 8-600 Ohms
Mono Operation:
Frequency Response:
50 Hz to 3 kHz± 1.5 dB, 1.5 kHz Dev
50 Hz to 7.5 kHz (Standard)± 1.5 dB, 5 kHz Dev
50 Hz to 10.5 kHz± 1.5 dB, 7.5 kHz Dev
Signal To Noise≥ 53 dB, 5 kHz deviation, 75 µsec pre/de-emphasis
Frequency Response±1.5 dB from 50 Hz to audio bandwidth, 75 µsec pre-emphasis
Distortion≤ 2% from 50 Hz to audio bandwidth, 75 µsec pre-emphasis
Spurious EmissionMore than 60 dB below carrier
EncodingSub-audible (27 Hz) tone encoder built in
RF Output Impedance50 Ohm

Mechanical/Physical

Audio Inputs4 balanced microphone (150 Ohm) inputs (XLR-3) with mixing controls, 1 input switchable to balanced line level at no. 4 input and D connector on rear
Accessory Connector15-pin D connector for DC power, remote control, encode, line level input
RF ConnectorType N female
Dimensions (Unpacked)3.5"H x 11.5"W x 14.3"D (8.9cm H x 29.2cm W x 36.8cm D)
Weight (Unpacked)8.25 lbs (3.74 Kg)

Environmental

Operating Temperature-10° C to +45° C
Altitude10,000 ft (3048m) max
Humidity95% maximum, non-condensing

Electrical

Approx PA Current Reading (at max power output)6.5 A to 7.5 A
Power Requirements:
AC132 VAC or 176-264 VAC (manually switched internal linear supply), 50/60 Hz
External DC12-15 V to 15-30 V
Power Consumption300 W Max (150 W Typical)
Heat Dissipation300 W Max
Fuse2.5 A Slo-Blo for 115 VAC operation, 1.25 A Slo-Blo for 230 VAC operation

All Specifications Subject to Change Without Notice


Click to Download Technical Specs (PDF)

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