EK 100 G3
Portable receiver
TECHNICAL DATA
Nominal voltage ......................................................2.4 V DC
Power consumption:
at nominal voltage .................................................typ. 140 mA
with switched-off receiver ....................................
≤
25 µA
Operating time ........................................................typ. 8 hrs
Dimensions ...............................................................approx. 82 x 64 x 24 mm
Weight (incl. batteries) .........................................approx. 120 g
DELIVERy INCLUDES
1 EK 100 G3 diversity receiver
2 AA size batteries, 1.5 V
1 CA 2 camera adapter
1 CL 100 line cable
1 CL 1 line cable
1 Instruction manual
1 Frequency information sheet
ARCHITECT
’
S
SPECIFICATIONS
The compact camera receiver with adaptive diversity technology shall be for use with a companion transmitter as part of a wireless
RF monitoring system.
The receiver shall operate within six UHF frequency ranges, each with a 42 MHz switching bandwidth: 516 – 558 MHz, 566 – 608 MHz,
626 – 668 MHz, 734 –776 MHz, 780 – 822 MHz, 823 – 865 MHz; receiving frequencies shall be 1,680 per range and shall be tunable
in 25 kHz steps. The receiver shall feature 20 fixed frequency banks with up to 12 compatible frequency presets and 1 user bank
with up to 12 user programmable frequencies.
Nominal/peak deviation shall be ±24 kHz/±48 kHz. Squelch threshold shall be defeatable (off) or adjustable to three levels:
Low (5 dBµV), Middle (15 dBµV) and High (25 dBµV).
The receiver shall incorporate the Sennheiser HDX compander system and a defeatable pilot tone squelch. Sensitivity shall be
< 4 µV; 1.6 µV (typical) for 52 dBArms S/N with HDX engaged at peak deviation. Adjacent channel rejection shall be
≥
65 dB
(typical). Intermodulation attenuation shall be
≥
65 dB (typical); blocking shall be
≥
70 dB.
Signal-to-noise ratio at 1 mV and peak deviation shall be
≥
60 dB. Total harmonic distortion (THD) shall be
≤
0.9 %.
The receiver shall be menu-driven with a backlit LC display showing the current frequency, frequency bank and channel number,
metering of RF level, metering of AF level, lock status, battery status, muting function or line output level, and pilot tone evaluation.
An auto-lock feature shall be provided to prevent settings from being accidentally altered.
The receiver parameters shall be programmable in the receiver menu.
The receiver shall feature a 3.5 mm audio output with a maximum output of +11 dBu (mono, unbalanced).
The audio output level shall be adjustable within a 42 dB range in steps of 6 dB.
Power shall be supplied to the receiver by two 1.5 V AA size batteries or by one Sennheiser BA 2015 rechargeable accupack. Nominal
voltage shall be 2.4 V DC, power consumption shall be approximately 140 mA at nominal voltage;
≤
25µA when receiver is switched
off. Operating time shall be typical 8 hours. The receiver shall have a rugged metal housing; dimensions shall be approximately
82 x 64 x 24 mm (3.23“ x 2.52“ x 0.94“). Weight including the batteries shall be 120 grams (4.23 oz). Operating temperature shall
range from −10°C to +55°C (+14°F to +131°F). The receiver shall be the Sennheiser EK 100 G3.
