Discontinued Product
Please note the following successor product(s):
R&S®NM7000 VHF Transmitter Family
Liquid-cooled high-power transmitters for analog TV
Specifications
| Common data for R&S NM 7000 | |
|---|---|
| Frequency range | 170 MHz to 250 MHz |
| Power supply | 230/400 V ±15%, 50 (60) Hz ±2% |
| Max. installation altitude | 2000 m above sea level (>2000 m on request |
| Operating temperature range | +1 °C to 45 °C |
| Outside temperature range | −30 °C to +50 °C |
| Permissible relative air humidity | 95% |
| Inputs | |
| Analog TV | 2 x video (BNC, 75 Ω), 2 x sound (XLR, 3-contact) |
| Interfaces | |
| RS-232-C | at the front, operation of transmitter by means of graphical user interface (GUI) from PC, sub-D, female, 9-contact |
| RS-485 | for remote control of transmitter, at transmitter top, sub-D, female, 9-contact |
| RS-232-C | for remote control of transmitter, at transmitter top, sub-D, female, 9-contact (connection of Hayescompatible modem) |
| Optional | parallel remote-control interface, floating, for messages and commands; SNMP interface and/or TCP/IP Web server |
| Analog TV | |
| TV standards | B, D, I, K, M, N |
| Colour transmission | PAL, NTSC, SECAM |
| Sound transmission | dual-sound coding to IRT or FM single – sound and NICAM728 (−13 dB /−20 dB) or FM single – single sound (−10 dB) |
| RF output power*) | 2 kW | 5 kW | 10 kW | 20 kW |
| Number of vision amplifiers | 2 (sound and video) | 3 | 5 | 10 |
| Number of sound amplifiers | - | 1 | 1 | 2 |
| Cooling | liquid-cooled | |||
| Dimensions in mm (W x H x D) | 630 x 2167 x 1200 | 1260 x 2167 x 1200 | ||
| RF connectors | EIA 1 5/8” | EIA 3 1/8” | ||
| Reference frequency | 1 MHz, 5 MHz or 10 MHz, 0.1 V to 5 V (Vpp) or TTL, BNC | |||
| Bandwidth | 6 MHz, 7 MHz and 8 MHz | |||
