Specifications - Samson VHF TD Serie Manuel D'utilisation

Transmitter / Emetteur / Sender / Transmisor (VT3L, VT3 and VH3):
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
LED Indicator
Dimensions
Weight
Receiver / Récepteur / Empfänger / Receptor (VR3TD and VR3):
Receiving System
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
Power Requirement
Dimensions (W x H x D, without antennas)
Weight (including antennas)
* US Patent 5,465,411
Band A (European / UK models)
Band B (European / UK models)
VT3L / VT3
VH3
VT3L / VT3
VH3
VR3TD
VR3
Band A (European / UK models)
Band B (European / UK models)
VR3TD
VR3

Specifications

Frequency modulation, 80KF3E, 20 kHz peak deviation
20 mW (USA models), 2 mW (European / UK models)
Complies with ETS 300 422 and FCC Part 74
Power On/Off, Mute On/Off, Level Control (Trimpot)
Power On/Off, Audio On/Off, Level Control (Trimpot)
65 (W) x 22 (H) x 100 (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
-20 dBm / -40 dBm balanced (XLR connector)
TX On / Antenna A or B (2 LEDs) / Power / AF Level (5 LEDs)
12 Volts DC, 80 mA typical (160 mA max.), AC adapter supplied
53
173.80 MHz to 213.20 MHz, 25 frequencies
160.10 to 177.90 MHz
189.10 to 210.10 MHz
Crystal controlled, x9 multiplication
Below limits of applicable regulations
40 Hz to 16 kHz ±3 dB
NE571 based compandor
0 dBv (VT3L, VT3), -20 dBv (VH3)
-10 to +55 degrees C
Battery high/medium/low
37 (W) x 240 (H) mm (1.46 x 9.45 in.)
110 grams • 3.9 oz.
173.80 MHz to 213.20 MHz, 25 frequencies
160.10 to 177.90 MHz
189.10 to 210.10 MHz
2.5 µV to 250 µV adjustable
NE571 based compandor
40 Hz to 16 kHz ±3 dB
-10 dB unbalanced (1/4" phone connector),
5 kΩ unbalanced, 600 Ω balanced
1/4 wavelength telescopic
-10 to +55 degrees C
Volume, Squelch, Power
TX On / Power/ AF Level (5 LEDs)
215 x 44 x 80 mm (8.5 x 1.75 x 3.2 in.)
300 ft.
± 10 ppm
Internal
50 µSec
> 100 dB
< 1% @ 1 kHz
32 mA (typical)
14 hours (typical)
80KF3E
10.7 MHz
Crystal controlled
50 µsec.
< 1% @ 1 kHz
300 g • 0.7 lb.
Unit conforms