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Home | DSP & DDS FM exciter | 1Watt DSP & DDS Digital FM stereo broadcast exciter/FM transmitter 87.5-108MHz

1Watt DSP & DDS Digital FM stereo broadcast exciter/FM transmitter 87.5-108MHz

DSP & DDS FM exciter

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1Watt DSP & DDS Digital FM stereo broadcast exciter/FM transmitter 87.5-108MHz

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US $350.00

FEATURES

32- bit Digital Signal Processing technology
Advanced Direct Digital Synthesizer (1 GSPS, 14-bit DAC)
24-bit A/D, 114 dB Dynamic Range, Sampling Rates up to 192 kHz
Complete digital solution in a compact 1U/19 Inch housing

TECHNICAL SPECIFICATIONS

AUDIO SECTION

Audio connector: XLR Female

L/R input level: ±1.2Vp-p for 75 KHz deviation (1KHz)

Pre-emphasis: Flat / 25 / 50 / 75μsec.

Channel separation: 60 dB min ( 65 dB typ. ), 20Hz to 15kHz,

S/N Ratio: 80dB with CCIR unweighted

Frequency response: ±0.5dB @ 30Hz - 15kHz

Encode mode: MONO-L, MONO-R, LR-MIX, STEREO

Spurious and harmonic suppressione: < 75dBc (Typical 80 dBc)

RF SECTION

Output power < 1W, adjustable

Output impedance: 50Ω

Output connector: N,Female

Frequency range: 87.5 to 108MHz

Frequency step: 10KHz

RF Spurious: > -80 dBc @ ± 1MHz min.

RF Harmonics: > -45 dBc

Modulation capability : WFM (F3)

GENERAL SECTION

RS232, Connector DB9 female(only For factory debugging)

AC power: 110V or 240V selectable,50/60Hz

Power consumption (typical): 15W

Ambient temperature: -5° to +40°C

External dimensions ( W x D x H ) : 483mm(19") x 200mm x 44mm(1U)

Shipping Weight: 4Kg

PACKAGE INCLUDES