User's Manual

M800 SL2 T854 General Information C1.9

Sensitivity (60% modulation @ 1kHz)-

With Compressor .. -70dBm

Without Compressor .. -50dBm

1.2.4.2 Modulation Characteristics

Frequency Response .. flat or pre-emphasised (optional)

(below limiting)

Line And Microphone Inputs:

Pre-emphasised Response-

Bandwidth .. 300Hz to 3kHz (WB & MB)

.. 300Hz to 2.55kHz (NB)

Below Limiting .. within +1, -3dB of a 6dB/octave

pre-emphasis characteristic

Flat Response .. within +1, -2dB of output at 1kHz

Above Limiting Response .. within +1, -2dB of a flat response

(ref. 1kHz)

Distortion .. 2% max.

Hum And Noise:

Wide Bandwidth .. -55dB (300Hz to 3kHz [EIA]) typical

Mid Bandwidth .. -54dB (CEPT)

Narrow Bandwidth .. -50dB (CEPT)

Compressor (optional):

Attack Time .. 10ms

Decay Time .. 800ms

Range .. 50dB

1.2.4.3 CTCSS

Standard Tones .. all 37 EIA group A, B and C tones

plus 13 commonly used tones

Frequency Error .. 0.08% max.

(from EIA tones)

Generated Tone Distortion .. 1.2% max.

Generated Tone Flatness .. flat across 67 to 250.3Hz to within 1dB

Modulation Level .. adjustable

Modulated Distortion .. <5%