Specifications

Transmitter / Emetteur / Sender / Transmisor (VT3L, VT3 and VH3):

Transmission Mode

Frequency modulation, 80KF3E, 20 kHz peak deviation

Frequency Range

173.80 MHz to 213.20 MHz, 25 frequencies

Band A (European / UK models)

160.10 to 177.90 MHz

Band B (European / UK models)

189.10 to 210.10 MHz

OSC System

Crystal controlled, x9 multiplication

RF Power

20 mW (USA models), 2 mW (European / UK models)

Operating Range

300 ft.

Frequency Stability

± 10 ppm

Approvals

Complies with ETS 300 422 and FCC Part 74

Radiating Harmonic and Spurious Emission

Below limits of applicable regulations

Antenna Type

Internal

Audio Frequency Response

40 Hz to 16 kHz ±3 dB

Pre-Emphasis

50 µSec

Noise Reduction System

NE571 based compandor

Signal To Noise Ratio

> 100 dB

Maximum Input Level

0 dBv (VT3L, VT3), -20 dBv (VH3)

T.H.D.

< 1% @ 1 kHz

Current Consumption

32 mA (typical)

Battery Life (MN1604 9-volt alkaline)

14 hours (typical)

Operating Temperature

-10 to +55 degrees C

Controls

 

VT3L / VT3

Power On/Off, Mute On/Off, Level Control (Trimpot)

VH3

Power On/Off, Audio On/Off, Level Control (Trimpot)

LED Indicator

Battery high/medium/low

Dimensions

 

VT3L / VT3

65 (W) x 22 (H) x 100 (D) mm (2.6 x .87 x 4 in.)

VH3

37 (W) x 240 (H) mm (1.46 x 9.45 in.)

Weight

110 grams • 3.9 oz.

Receiver / Ré cepteur / Empfä nger / Receptor (VR3TD and VR3):

Receiving System

 

 

VR3TD

Single conversion Superheterodyne, Microprocessor True Diversity*

VR3

 

Single conversion Superheterodyne, Non-Diversity

Frequency Range

 

173.80 MHz to 213.20 MHz, 25 frequencies

Band A (European / UK models)

160.10 to 177.90 MHz

Band B (European / UK models)

189.10 to 210.10 MHz

Receiving Mode

 

80KF3E

Sensitivity

 

< 3 µV for 20 dB SINAD, < 10 µV for 50 dB S/N

Selectivity

 

120 kHz BW, nominal @ -6 dB, ± 300 kHz (adj CH), -75 dB

Squelch Sensitivity

 

2.5 µV to 250 µV adjustable

IF

 

10.7 MHz

Local Oscillator System

 

Crystal controlled

Noise Reduction System

 

NE571 based compandor

De-emphasis

 

50 µsec.

Signal To Noise Ratio

 

> 100 dB (IHF-A) line out, > 90 dB (IHF-A), mic out

Audio Frequency Response

 

40 Hz to 16 kHz ±3 dB

T.H.D.

 

< 1% @ 1 kHz

Audio Output Levels

 

-10 dB unbalanced (1/4" phone connector),

 

 

-20 dBm / -40 dBm balanced (XLR connector)

Audio Output Impedance

 

5 kunbalanced, 600 balanced

Antennas

 

1/4 wavelength telescopic

Operating Temperature

 

-10 to +55 degrees C

Controls

 

Volume, Squelch, Power

LED Indicators

 

 

VR3TD

TX On / Antenna A or B (2 LEDs) / Power / AF Level (5 LEDs)

VR3

 

TX On / Power/ AF Level (5 LEDs)

Power Requirement

12 Volts DC, 80 mA typical (160 mA max.), AC adapter supplied

Dimensions (W x H x D, without antennas)

215 x 44 x 80 mm (8.5 x 1.75 x 3.2 in.)

Weight (including antennas)

 

300 g • 0.7 lb.

Unit conforms

* US Patent 5,465,411

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Samson VHF Series, VHF TD Series owner manual Specifications, VH3

VHF Series, VHF TD Series specifications

The Samson VHF TD Series represents a significant advancement in professional audio communication, designed specifically for high-performance applications. Tailored for a diverse range of environments, from small venues to large-scale performances, the VHF TD Series stands out for its reliable performance, user-friendly interface, and impressive sound quality.

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