Sennheiser SK 5212 Satellite Radio User Manual


 
29
Specifications
Modulation wideband FM
Freq uenc y ran ge 450960 MHz
Switching bandwidth 36 MHz
Transmission frequencies chan nel b ank “ FIX ”
with customer-specific frequencies;
chan nel b ank “ VAR”
with 20 freely selectable frequencies
(frequencies tunable in steps of 5 kHz)
RF output power switchable, typ.: 50 mW (PWR.HI)
10 mW (PWR.LO)
Frequency stability ±10 ppm
Spurious emission < 4 nW
Nominal/peak deviation ±40 kHz/±56 kHz
Signal-to-noise ratio
110 dB(A)
rms
THD < 0.3 % at nominal deviation, 1 kHz
AF frequency response 60–20,000 Hz
Noise reduction system Sennheiser HiDyn plus
Input sensitivity at
nominal deviation, 1 kHz
–40 dB
u
= 7.75 mV, adjustable in steps
of 1 dB, ran ge: 70 dB
Low-cut frequency (–3 dB) adjustable (flat, 120 Hz)
Power supply 1 AA size battery (1.5 V)
Power consumption
(without LC display illumination)
approx. 160 mA at 1.2 V (PWR.LO)
approx. 250 mA at 1.2 V (PWR.HI)
Operating time approx. 11 hrs (PWR.LO)
approx. 5.5 hrs (PWR.HI)
Temperature range –10 °C to +55 °C
Connections AF: 3-pin special microphone socket
RF: coax socket
Dimensions [mm] approx. 53 x 60 x 17
Weight approx. 120 g incl. battery
Type approval USA: FCC-Part 74.861
FCC ID: DMOSK5212
Canada: RSS-123, IC: 2099A-SK5212
EU: requirements of R&TTE
EN 50392
ETSI EN 300 422-1/-2, class II
ETSI EN 301 489-1/-9
CE 0682!