Product discription:
15W FM Transmitter DSP RDS package - with GP antenna, 10 meter coax-cable includes DSP en RDS
Complete FM transmitter package:
- 15W fm transmitter, power tuning from 1 - 15 Watt
- GP Antenna broadband
- 10 meter Coax-cable include connectors
- External PSU for the 15W fm transmitter
ADVANTAGES
- Excellent audio quality and stereo separation (DSP+DDS modulator)
- DIGIAMP connector at the back for easy interfacing to amplifiers
- USB audio input for direct connection to PC or laptop
- High quality ESD protected RF hardened balanced inputs
- Fully portable and can run from car battery or battery pack.
- Includes everything, even coaxial cable and antenna
- DIGIAMP interface for easy connection to ampbox (easily upgrades to a 500W or 1000W transmitter and shows power etc on the exciter's LCD)
Technical specs:
15 watt FM Transmitter
- Frequency range 87.5 to 108MHz (ask for other bands)
- Smallest PLL step 100KHz
- Output power: 15W/25W/50W depending on model, adjustable from 0 to max via LCD in nice even steps
- Output impedance: 50 unbalanced, VSWR less than 2:1 for full output
- RF output connector: 50ohm BNC female (rear panel, N female available on request)
- Audio input connectors: RCA (cinch) and XLR, USB for digital audio
- Audio level: 1Vpp
- Audio input impedance: 10Kohms
- Pre-emphasis: Flat, 50 or 75usec, adjustable
- RF Spurious: >-50 dBc @ +- 1MHz min. away from carrier
- RF Harmonics: > -50 dBc Standard
- Monitoring Led: Power on, SWR/TEMP/PLL error
- Harmonic distortion (THD): > 0,1% ( 0,05% typ. )
- Channel separation: >40 dB, 20Hz to 15kHz
- Power supply: 12-15V/2,5A (15W), 4-5A (25W), 8A (50W)
- Standard 19" 1HE rack, 125mm deep (about 5")
- Weight about 4kg (volumetric)
GP Antenna
- Base station antenna, Wide-band
- Unity-gain, Omnidirectional
- Protection from static discharges DC-Ground
- Perfect protection against the worst weather conditions
- Made of anodized aluminium alloy
- Stainless steel hardware
Electrical Data:
- Type: 1/4? folded ground plane
- Frequency range: RADIO band 87-108 MHz (at V.S.W.R. ? 2.5:1)
- Impedance: 50? unbalanced
- Radiation (H-plane): 360? omnidirectional
- Radiation (E-plane): beamwidth at -3 dB = 78?
- Radiation angle: 0?
- Polarization: vertical
- Gain: 0 dBd - 2.15 dBi
- Bandwidth at V.S.W.R. 2:1: LB: 22 MHz
- V.S.W.R. at res. freq.: ? 1.2:1
- Max. power: 1000 Watts
- Feed system / position: direct DC-ground / center
- Connection: N-female
Mechanical Data:
- Materials: Anodized Aluminium, Stainless Steel, Nylon
- Wind load / resistance: 67 N at 150 Km/h
- Wind surface: 0.06 m2
- Height (approx.): 1190 mm
- Weight (approx.): 2Kg
- Mounting mast: O 36-40 mm
