Samson CONCERT IV Bedienungsanleitung Seite 39

Transmitter / Emetteur / Sender / Transmisor (CT4L, CT4G and HT4):
Transmission Mode
Frequency Range
OSC System
RF Power
Operating Range
Frequency Stability
Approvals
Radiating Harmonic and Spurious Emission
Antenna Type
Audio Frequency Response
Pre-Emphasis
Noise Reduction System
Signal To Noise Ratio
Maximum Input Level
T.H.D.
Current Consumption
Battery Life (MN1604 9-volt alkaline)
Operating Temperature
Controls
CT4L / CT4G
HT4
LED Indicator
Dimensions
CT4L / CT4G
HT4
Weight
Receiver / Récepteur / Empfänger / Receptor (CR4 and CRND):
Receiving System
CR4
CRND
Frequency Range
Receiving Mode
Sensitivity
Selectivity
Squelch Sensitivity
IF
Local Oscillator System
Noise Reduction System
De-emphasis
Signal To Noise Ratio
Audio Frequency Response
T.H.D.
Audio Output Levels
Audio Output Impedance
Antennas
Operating Temperature
Controls
LED Indicators
CR4
CRND
Power Requirement
Dimensions (W x H x D, without antennas)
CR4
CRND
Weight (including antennas)
CR4
CRND
* US Patent 5,465,411
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Frequency modulation, 80KF3E, 20 kHz peak deviation
20 mW (USA models), 10 mW (European models)
Integral with input cable (CT4L, CT4G), Internal (HT4)
40 Hz to 16 kHz ±3 dB (when used with the CR4 receiver)
Power On/Off, Mute On/Off, Level Control (Trimpot)
Power On/Off, Audio On/Off, Level Control (Trimpot)
65 (W) x 22 (H) x 10 (D) mm (2.6 x .87 x .4 in.)
Single conversion Superheterodyne, Microprocessor True Diversity*
Single conversion Superheterodyne, Non-Diversity
< 3 µV for 20 dB SINAD, < 10 µV for 50 dB S/N
120 kHz BW, nominal @ -6 dB, ± 300 kHz (adj CH), -75 dB
> 100 dB (IHF-A) line out, > 90 dB (IHF-A), mic out
40 Hz to 16 kHz ±3 dB (when used with the CT4L, CT4G, HT4)
0 dBV unbalanced (1/4" phone connector), -20 dBV balanced (XLR connector)
SO-239 connectors, front or rear, two 1/4 λ whip supplied
TX On / Antenna A or B (2 LEDs), Modulation Level (5 LEDs)
Specifications
173.60 MHz to 216.20 MHz, 5 frequencies
Crystal controlled, x9 multiplication
Complies with ETS 300 422 and FCC Part 74
Below limits of applicable regulations
NE571 based compandor
> 100 dB (when used with CR4 receiver)
0 dBV (CT4L, CT4G), -20 dBV (HT4)
< 1% @ 1 kHz
18 - 20 hours
-10 to +55 degrees C
37 (W) x 173 (H) mm (1.46 x 6.8 in.)
90 grams • 3.2 oz.
169.0 MHz to 220.0 MHz
2.5 µV to 250 µV adjustable
Crystal controlled
NE571 based compandor
< 1% @ 1 kHz
5 kΩ unbalanced, 600 Ω balanced
-10 to +55 degrees C
Volume, Squelch, Power (CR4 only)
TX On / Peak / Power (3 LEDs)
12 Volts DC, 250 mA, AC adapter supplied
482 x 44 x 130 mm (19 x 1.75 x 5.125 in.)
178 x 44 x 108 mm (7 x 1.75 x 4.25 in.)
1.4 kg • 3.1 lb.
.5 kg • 1.1 lb.
Unit conforms
300 ft.
± 10 ppm
50 µSec
22 mA
Battery low
80KF3E
10.7 MHz
50 µsec.