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NT
150/LCD Slim Version
Phase
Locked Loop Programmable
FM
Exciter/Transmitter 87.5 - 108 MHz
FCC and Industry Canada Approved
Mono
$2690 USD
Stereo
$3415
USD
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 | Includes low
pass/harmonic filter and can be used as a stand-alone transmitter |
| All functions via LCD password protected
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| Instant front panel programmability in 10 kHz
increments
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| Adjustable power output from 5 to 150 W with
automatic power control maintaining the output at any preset level
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| Remote control features include: power on/off,
fwd & ref power metering, RS232 compatibile
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| Internal temperature metering
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| FCC Certified
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| Software for monitoring remote control features
included
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TECHNICAL SPECIFICATIONS
Rated Output Power: 2-150 W continuously
variable (ALC)
RF Output Connector: "N" type female
RF Output Impedance: 50 ohm
Frequency Range: 87.5 MHz to 108 MHz
Frequency Programmability: direct from front panel in 10 kHz increments
Frequency Stability: better than 5 ppm (± 500 Hz)
Modulation Type: direct carrier frequency modulation
Spurious & Harmonic Suppression: < - 80 dB or better
Stereo Separation 55 dB @ 1 Khz
Distortion < 0.1 % (typ. 0.06 %) @ 1 Khz
Asynchronous AM S/N Ratio: 65 dB below reference carrier with 100% amplitude
modulation at 400 Hz without de-emphasis, no FM modulation present
Synchronous AM S/N Ratio: 60 dB or better below reference carrier with 100%
amplitude modulation at 400 Hz, without de-emphasis, FM modulation = ±75 kHz at 400 Hz
AC Power Requirement: 117 or 230 V, ±10%, 50-60 Hz, single phase internally
switchable
Power Consumption: approx. 280 W from AC
Panel Size: 483 mm (19") W x 88 mm (3.4") H (3 standard rack spaces
high)
Overall Depth: 410 mm (16")
Weight: 9 Kg (20 Lbs)
Ambient Temperature Range: 0° to 50° C (32° to 122° F)
Pre-emphasis: for FCC 75 µsec; for CCIR 50 µsec internally selectable Composite Operation
Composite Inputs: four total, 1 for MPX
and 3 for SCA
MPX Input: 1 unbalanced BNC connector
MPX Input Impedance: 2k ohm
MPX Input Level: 3.5 Vp-p (1.237 Vrms/3.64 dBm)
Composite FM unweighed S/N ratio: >68 dB below ±75 kHz deviation at 400 Hz
measured in a 30 Hz to 100 kHz bandwidth with 75 µsec de-emphasis (RMS)
Composite Total Harmonic Distortion: 0.05% typical
Composite Intermodulation Distortion: 0.05%, measured with a 1 kHz and a 1.3 kHz
tone, 1:1 ratio, at 100% modulation
Baseband: 30 Hz – 60 Khz within 0.15 dB
Crosstalk: main to stereo subchannel and stereo subchannel to main >55 dB (60 dB
typical)
SCA Inputs: 3 unbalanced BNC connectors
SCA Input Impedance: 10k ohm
SCA Input Levels: 0 dBm (775 mVrms/2.2 Vp-p) nominal for ±7.5 kHz deviation,
adjustable
SCA Amplitude Response: ±0.8 dB, 40 kHz to 100 kHz
Crosstalk: 67 kHz SCA to main or to stereo subchannel >65 dB
Crosstalk: 92 kHz SCA to main or to stereo subchannel >70 dB
Monaural Operation
Audio Input Impedance: 600 ohm balanced
or unbalanced; 50 dB common mode suppression
Audio Input Level: 0 dBm (775 mVrms/2.2 Vp-p) for ±75 kHz, adjustable
FM S/N Ratio: >70 dB below ±75 kHz, deviation at 400 Hz measured in a 30 Hz to
20 kHz bandwidth with 75 µsec de-emphasis (RMS)
Audio Frequency Response: ±0.8 dB, 30 Hz to 15 kHz
lntermodulation Distortion: 0.05% or less, measured with a 1 kHz and a 1.3 kHz
tone, 1:1 ratio, at 100% modulation |
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