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Technical data
Carrier fréquent
eat
Frequency stability at temperatures
between -10°C and +50°C and for supply
voltage variations between 2V and 5V..
RF-output power into dummy load /
radiated power ...........« <<<...
Power of radiated harmonics and
spurious out of band radiation .......
Modulation / Preemphasis ..........
Nominal
peak déviation ...........
Weighted S/N ratio at peak deviation,
with "HiDyn" expander:
a) CCIR 468, peak...
b) Curve ACTING: o c
sae dé
eg de
© à
THD at 1 kHz and nominal deviation
Audio frequency response .
AN
Power requirements ..............
Max. operating time (continuous)
.....
Dimensions Length/@ Sound inlet/
Handle .
Weight incl. battery + antenna .......
Specific data for SKM 4031 R
Carrier frequency ................
Specific data for SKM 4031-1
Carrier frequency . ........,.....,
RF-output power into dummy load ys
radiated DOWER
ii
Max. operating time (continuous) .....
Specific data for SKM 4031-1 R
Carrier frequency 2.2 ia
RF-output power into dummy load,'
radiated power
.................
Max. operating time (continuous) dort
Specific data for SKM 4031-6
Carrier frequency . .........,.. ie
Frequency stability at temperatures
between -10°C and +50°C and for supply
16
SKM 4031
36.7, 37.1 or 37,9 MHz or 1 frequency
between 32 - 45 MHz
better than + 15 kHz
10 mW/=1mW
<4-10-2W
FM/50 us
+40 kHz/+56 kHz
typ. 82 dB
typ. 96 dB
%
70 Hz - 20 kHz
3 x 15 V alkalimanganese-batteries,
type IEC LR 03 "Micro"
=12h
206 mm/ 49 mm/ 31/25 mm
260 g
l frequency between 32.55 and 38.05 MHz
l frequency between 32 and 45 MHz
50 mW/Æ 10 mW
=5h
l frequency between 32.55 and 38,05 MHz
50 mW/Æ
10 mW
=5h
l frequency between 32 and 45 MHz
voltage variations between 2V and 5V..
Nominal/ peak deviation ...........
Audio frequency response ....... Jes
Specific data for SKM 4031-7
Carrier frequency . .....,,........
Frequency stability at temperatures
between -10°C and +50°C and for supply
voltage variations between 2V and 5V..
RF-output power into dummy load /
radiated power ................ i
Nominal/ peak deviation ...........
Audio frequency response ..........
Max. operating time (continuous)
.....
Specific data for SKM 4031-9
Carrier frequency
.
Frequency stability at temperatures
between -10°C and +50°C and for supply
voltage variations between 2V and 5V..
RF-output power into dummy load /
radiated power .................
Power of radiated harmonics and spurious
out of band radiation
.............
Nominal peak deviation ...........
Audio frequency response ..........
Max. operating time (continuous) .
Specific data for SKM 4031-90
Carrier frequency . .....,....,....
RF-output power into dummy load /
radiated power
......
Power of radiated harmonics and spurious
out of band radiation
.............
Specific data for SKM 4031-TV
Carrier frequency . .
Frequency stability at temperatures
between -10°C and +50°C and for supply
voltage variations between 2V and 5V..
RF-output power into dummy load /
radiated power
....,:...,........
Power of radiated harmonics and ss
out of band radiation
.....
|
Max. operating time (continuous) .
Subject to modifications.
better than + 2.5 kHz
+8 kHz/ +10 kHz
70 Hz - 12.5 kHz
l frequency between 32 and 45 MHz
better than + 2.5 kHz
50 mW/= 10 mW
+8 kHz/+10 kHz
70 Hz - 12.5 kHz
=5h
l frequency between 138 and 250 MHz
better than + 3,5 kHz
20 mW + 3 dB / approx. 20 mW + 3 dB
2-10
W
+8 kHz/ +10 kHz
70 Hz - 12.5 kHz
=5ñ
l frequency between 138 and 260 MHz
20 mW + 3 dB/ approx. 20 mW + 3 dB
<2-10-?W
= 5h
l frequency between 460 and 960 MHz
better than + 25 kHz
20 mW + 3 dB/ approx. 10 mW + 3 dB
<25-10-7W
=5h
17
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