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| Product Name: |
FM Transmitter
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| Specifications |
Solid State FM Transmitter |
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Solid state design, highest stereo performances.
High reliable exciter with built-in digital frequency synthesizer and stereo encoder
Complete broadband, MPX, SCA, RDS input interfaces, external PC programmable via RS232 (optional).
Modular construction, easy to maintain, short MTTR.
The main units of transmitter are processed for three-protections for humidity, fire and rust, suitable for adverse circumstances. The transmitter can be handled twice dust filtration on request.
Multi-protections against over voltage, over current, excessive temperature, high VSWR and lightning.
Air-cooling system.
Specification:
Frequency range: 87.5 ~108MHz (10KHz / step)
Output power :1KW
Load impedance: 50¦¸ output
Residual radiation: ¡Ü1mW, ¡Ü60dB carrier
Pre-emphasis: 25ms, 50ms, 75ms (optional)
Carrier frequency stability: ¡Ü200Hz (0 ~ 40℃)
Frequency setting: directly set on the panel.
Frequency deviation (100% modulation): ¡À 75KHz
Audio input level: -13dBm ~ +14 dBm
Audio input impedance: 600¦¸(balancd) or 10K¦¸(unbalaced)
Frequency response: 30Hz ~ 15KHz¡Ü¡À0.3dB
Harmonic distortion: 30Hz ~ 15KHz<0.4%
FM S/N ratio: ¡Ý70dB (1KHz, 100% modulation)
Spurious amplitude noise: ¡Ü-50dB(no modulation)
Sub-carrier suppression: ¡Ü-46dB
L/R signal level difference: 30Hz ~ 15KHz¡Ü0.4dB
Stereo isolation: 30Hz ~ 15KHz¡Ý50dB
Service condition:
Ambient temperature: 5 ~ 40℃
Relative humidity: < 95%, non condensing
Atmosphere pressure: 86 ~ 106Kpa
Mains : 380V ¡À5%, 50Hz¡À 1Hz
Power consumption: ¡Ü2KW
Dimension: 900(H)*580(W)*650(D) mm
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| Company: |
Guilin Aiwei Electronic Equipment. LTD .
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| Contact: |
Mr. CHEN WEI |
| Address: |
ADD: No.13-1,Kongming Road Guilin P.R. CHINA: |
| Postcode: |
541004 |
| Tel: |
86 773 5810860 |
| Fax: |
86 773 5810860 |
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