1000W FM radio transmitter with built-in stereo coder and bandpass filter. Consists of :
- one EX-FM-35S exciter
- one RFM-PA-1001 power amplifier
Features
- Integrated stereo coder
- Internal band-pass filter
- Precise frequency tuning
- Standby mode
Remote control (define on request):
- RS485
- RS232
- Ethernet
Protection
- Power supply overvoltage
- Power supply overcurrent
- Overheating
- VSWR protection
Options
- Remote control
- RDS coder
- Reserve exciter
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Technical data:
General parameters: | |
Operating temperature: | 0…45 C°, 90% RH |
Weight: | 52 kg |
Dimensions: | (2+4)U 19″ rack |
Cooling: | Forced air |
Power supply voltage: | ~220 V, 50-60 Hz |
Power consumption: | 1780 VA max.; |
Technical parameters: | |
Operating frequency: | 87.5-108 MHz | 65.9-74 MHz; adjustable with 10 kHz step |
Frequency stability: | ± 1.0 ppm |
Harmonic suppression: | ≤ – 70 dBc, with bandpass filter |
S/N ratio: | mono ≤ – 82 dB, ref. to ± 75 kHz dev; stereo ≤ – 77 dB, ref. to ± 75 kHz dev. |
Pre-emphasis: | 50 µs |
Amplitude response: | internal stereo L-R ± 0.2 dB, 30 Hz to 15 kHz; MPX ± 0.1 dB, 30 Hz to 100 kHz |
T.H.D.: | ≤ 0.05% up to 7 kHz |
Stereo separations: | ≤ – 56 dB, 30 Hz – 15 kHz ≤- 65 dB @ 1 kHz |
Pilot tone: | 19 kHz ± 0.5 Hz |
Audio input: | L-R 0 ± 6 dB, 600 ohm ± 10%, 15 kHz filter |
SCA(RDS) input: | 0 ± 12 dB, 10 ≥ k ± 10%, BNC, 19 kHz input 1 Vpp, load ≥ 2 k, BNC |
Residual AM: | ≤ 0.10 %, synchronous; ≤ 0.15 %, asynchronous |
Output power: | 0-1000W (ALC) ± 0.5 dB, adjustable |
Output connector: | 7/16 female, 50 ohm |
Input connector: | XLR female, balanced, 600 Ohm |
Probe: | -40 dB, directional coupler |
Probe connector: | BNC-female, 50 Ohm |