Transmitter Specification - Maxon SD-171E User Instruction Manual

TRANSMITTER Specification

Carrier Power: .................................................................. Nom. Max. Min.
Hi .................................................................................5W < 6W > 4.5W
Low ..............................................................................1W < 1.5W > 0.8W
Sustained Transmission ................................................... Nominal conditions
Frequency Error ............................................................... < 0.75 kHz Nominal condition for UHF
Frequency Deviation:
25 kHz Channel Spacing................................................... Peak ±5.0, Min. ±3.8KHz
12.5 kHz Channel Spacing................................................ Peak ±2.5, Min. ±1.9KHz
Audio Frequency Response................................................ Within +1/-3dB of 6dB octave
Adjacent Channel Power
25 kHz ........................................................................... < 70 dBc @ Nominal Condition
12.5 kHz ........................................................................ < 60 dBc @ Nominal Condition
Conducted Spurious Emission .......................................... < -36 dBm (< 1GHz), -30 dBm (> 1GHz)
Modulation Sensitivity ...................................................... 100mV RMS @ 60 % Peak Dev.
Hum & Noise:
25 kHz Channel Spacing ................................................... > 40 dB (with no PSOPH)
12.5 kHz Channel Spacing ................................................ > 40 dB (with PSOPH)
Modulation Symmetry ...................................................... < 10 % Peak Dev @ 1 kHz input
Load Stability .................................................................. No osc at ≥ 10:1 VSWR all phase angles and suitable
Peak Deviation Range Adjustment @ 1 kHz, Nom. Dev +20dB:
25 kHz Channel Spacing ................................................... Min. 3.5, Max. 6.0KHz
12.5 kHz Channel Spacing ................................................ Min. 1.5, Max. 4.0KHz
Time : 5 10 30 Sec.
Power: >90% >85% >80%
±5.0 ppm Extreme condition for UHF
@ 300 Hz to 2.55 kHz for 12.5 kHz C.S.
@ 300 Hz to 3.0 kHz for 25 kHz C.S.
< 65 dBc @ Extreme Condition
< 55 dBc @ Extreme Condition
for nominal dev +20dB
antenna
No destroy at ≥ 20:1 all phase angle
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