Transmitter; Physical Specifications - Nat NPX136D Series Installation And Operation Manual

NPX136D Series Panel Mount P25 VHF Transceiver
1.4.4

Transmitter

Carrier Output Power
Time-out Timer
Duty Cycle
VSWR
Transmitter Stability into VSWR (3:1):
Rated Deviation
Carrier Frequency Stability
Conducted Spurious Emissions
Adjacent Channel Power
FM Hum and Noise
Microphone Input Impedance
Audio Frequency Response
Audio Distortion
Audio Input Sensitivity
Sidetone Audio Level
Transmitter CTCSS Tone Deviation
Carrier Attack Time/Duration
1.4.5

Physical Specifications

Height
Depth behind panel
Width
Weight
Mounting
Connectors
Section 1 Rev: 1.00
ENG-FORM: 800-0115.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
SM68 Installation and Operation Manual
Spurious Output
1 or 10 W ±1 dB
30-300 s (Factory Set to 60 s)
20% (1 min Tx, 4 min Rx.)
20:1 (30 sec duration - undamaged)
≤ -13 dBm
±5.0 kHz (25 kHz BW)
±2.5 kHz (12.5 kHz BW)
±2.5 ppm
≤-20 dBm
≤-70 dBc (25 kHz BW)
≥40 dB (25 kHz BW)
≥34 dB (12.5 kHz BW)
150 Ω ±20 %
300 – 3000 Hz, Standard: EIA Std. +6 dB
(+1/-3 dB) / oct pre-emphasis.
300 – 500 Hz, Standard with an additional +6 dB/oct
permitted.
2500 – 3000 Hz, Standard with an additional -6 dB / oct
permitted.
4% typical (10% max.)
100 mV rms (60% of rated deviation)
25 mW (Adjustable)
475 ± 125 Hz (12.5 kHz BW)
750 ± 250 Hz (25 kHz BW)
≤100 ms
2.65" (67.2 mm) max
7.02" (178.2 mm) not including connectors
5.77" (146.6 mm), 4.97" behind panel
3.2 lbs. (max.)
Four standard Dzus-rail fasteners
One 25-pin male D-sub, with JVL locking hardware.
One 15-pin male D-sub, with JVL locking hardware
(reserved). One BNC female RF connector
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