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showmen 1000 Analogue Multi-standard television receiver demodulator
- Stock: 1
- Code: BS18033
- Model: showmen 1000
The Showman 1000 Off Air Receiver from dB Broadcast is a
multi-standard analogue TV demodulator for professional broadcast applications
and is capable of receiving RF signals from most terrestrial or cable analogue
broadcast TV standards.
The Showman 1000 series is the latest in a line of
well established Showman products to have been developed over the last decade.
This third generation Showman can be used with PAL, SECAM and NTSC television
standards, allowing for operation across the world.
Technical Details
RF Input | | Video | | |
| | | | |
| Input Connector: | BNC type female, 75Ω | Connector: | 75Ω BNC Type (2 of) |
| Tuning Range: | PAL 45.25MHz to 863.25MHz | Output Level: | 1Vpp into 75Ω |
| | or NTSC 45.25MHz to 801.25MHz | Differential Phase: | < ±1.5º (typical for RF input >6dBmV) |
| Tuning Step Size: | 250KHz | Differential Gain: | < 3.5% pp (typical for RF input > 6dBmV) |
| Input Level: | 0.2mV to 10mV min/max (46dBµV | Frequency Response: | 100KHz to 4.43MHz ± 1dB for I, B/G, D/K 5-35 ºC ambient |
| | to +80dBµV) | | 100KHz to 3.58MHz ± 1dB for M/N 5-35 ºC ambient |
IF Input | | Group Delay | | |
| Connector: | BNC Type connector | (post Correction off): | 100KHz to 4.43MHz ± 60ns (35ns typical) for I, B/G, D/K |
| Impedance: | 50Ω | | 100KHz to 3.58MHz ± 50ns (35ns typical) M/N |
| Frequency: | PAL 38.9MHz | Audio | |
IF Output | | Outputs: | 2 pairs (Audio 1 and Audio 2) | |
| Connector: | BNC Type connector | | User-configurable |
| Impedance: | 50Ω | Output Impedance: | Low (electronically balanced) |
| Frequency: | PAL 38.9MHz | | User-configurable |
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