Sennheiser SK 5212-II - FREQUENCY TABLES Dimensions

SK 5212-II
The versatile bodypack
transmitter SK 5212-II
is inconspicuous and very comfortable to
wear due to its compact design.
The transmission power can be adjusted
to increase transmission duration and
to adapt to regional regulations. The
new Low Intermodulation Mode (“LoI”)
increases interference immunity, espe-
cially during multi-channel operation. The
switching bandwidth of up to 184 MHz,
more than double that of its predeces-
sors, provides extra flexibility. An input
sensitivity range of -30 to +40 dB makes
the transmitter suitable for use in quiet
interview situations as well as with very
powerful singing voices in musicals. The
SK 5212-II requires only one AA battery
for at least 5½ hours of operation and is
available in L, N, N-US and P frequency
variants.
Features
·Switching bandwidth up to 184 MHz
·Switchable transmission power
·1 battery for 5½ hours of transmission power
·Very small, sturdy housing
·Sensitivity from -30 to +40 dB
·Tunable in 5 kHz steps
·Easy operation via jog dial
·Adjustable low-cut filter
Architects Specifications
It shall be possible to attach a versatile
bodypack transmitter inconspicuously
to clothing due to a compact design.
With a bandwidth of up to 184 MHz, it
shall be compatible with the EM
3731/3732-II true diversity receiver
and have a sensitivity of -30 dB to
+40 dB. Operation shall be quick and
reliable. The bodypack transmitter shall
also be energy-saving with one AA
battery and shall last for at least 5½
hours of operation.
Technical Data
RF CHARACTERISTICS
Frequency ranges . . . . . . . . . . . . . . .L: 470 - 638 MHz
N: 614 - 798 MHz
N-US: 614 - 697.9 MHz
P: 776 - 866 MHz
Switching bandwidth . . . . . . . . . . . .up to 184 MHz
Transmission frequencies.........frequency bank „FIX“ with up to 59 factory-preset
channels, frequency bank „VAR“ with 20 freely tunable
channels (in 5 kHz steps)
RF output power . . . . . . . . . . . . . . . .switchable, typ.: 50 mW (PWR.Hi)
10 mW (PWR.LO)
10 mW (PWR.LoI)
Frequency stability . . . . . . . . . . . . . .±10 ppm
NF CHARACTERISTICS
Compander . . . . . . . . . . . . . . . . . . . . .Sennheiser HiDyn plus™
AF frequency response ...........60 to 20,000 Hz
Nominal/peak deviation..........±40 kHz/±56 kHz
Signal-to-noise ratio . . . . . . . . . . . . .typ. 110 dB(A)rms
THD (at 1 kHz, nominal deviation) . < 0.3 %
Sensitivity ......................–30 to +40 dB, adjustable in 1 dB steps
Low-cut frequency (–3 dB) . . . . . . .adjustable: flat, 120 Hz
OVERALL DEVICE
Power supply . . . . . . . . . . . . . . . . . . .1 AA size battery, 1.5 V
Power consumption..............PWR.LO: approx. 150 mA (10 mW) at 1.5 V
PWR.HI: approx. 220 mA (50 mW) at 1.5 V
PWR.LoI: approx. 220 mA (10 mW) at 1.5 V
Operating time ..................PWR.LO: approx. 11 hrs
PWR.HI: approx. 5.5 hrs
PWR.LoI: approx. 5.5 hrs
Connectors .....................AF: 3-pin special audio socket
RF: coax socket
Dimensions . . . . . . . . . . . . . . . . . . . . . approx. 53 x 60 x 17 mm
Weight .........................approx. 120 g incl. battery and antenna
OPERATING CONDITIONS
Ambient temperature............–10 °C to +55 °C
Relative humidity................max. 90 % (non condensing)

Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
Dimensions
Variants SK 5212-II L, 470 - 638 MHz Cat.No. 504083
SK 5212-II N, 614 - 798 MHz Cat.No. 504085
SK 5212-II N-US, 614 - 697.9 MHz Cat.No. 504084
SK 5212-II P, 776 - 866 MHz Cat.No. 504086
Recommended Accessories MKE 1-4, clip-on microphone black Cat.No. 502167
MKE 1-4-3, clip-on microphone beige Cat.No. 502168
MKE 1-4-1, clip-on microphone white Cat.No. 502833
MKE 1-4-2, clip-on microphone brown Cat.No. 502834
HSP 2, headmic omni Cat.No. 009862
HSP 4, headmic cardioid Cat.No. 009864