型号：DDF007 名称：DDF007 便携式测向机
型 号：DDF007名 称：DDF007 便携式测向机产品简介：The R&S®DDF007 portable direction finder has an integrated, fast wideband receiver that covers a very wide frequency range The battery-operated unit relies on high-precision DF methods The R&S®DDF007 is used in conjunction with compact DF antennas, maki
详细信息：
Wide frequency range from 20 MHz to 6 GHz (DF mode) and 9 kHz to 7.5 GHz (receive mode)
High-precision correlative interferometer DF method
Integrated, fast wideband receiver with optional panorama scan for fast scanning of wide frequency ranges
Compact, multi-element DF antennas with integrated GPS module and electronic compass; optional magnet mount adapter for fast antenna installation on a vehicle roof
Optional, integrated map display function including triangulation for transmitter location by means of a running fix
Compact, lightweight lithium-ion battery pack for two hours of DF operation or four hours of receive operation on a single battery charge
Integrated, fast wideband receiver
Detailed IF spectrum display at high bandwidths
Fast spectrum monitoring
Demodulation of wideband signals
Signal analysis in receive mode (option)
Polychrome spectrum to distinguish superimposed, pulsed signals (option)
Occupied bandwidth measurement
High-precision DF method
Correlative interferometer DF method
Watson-Watt DF method (for R&S®ADD107 below 173 MHz)
Integrated map display (option)
Integration of OpenStreetMap (OSM) digital maps
Triangulation-based radiolocation
High-resolution IF spectrum
All details visible in DF mode
Control and system software
R&S®DF7‑CTL control software
R&S®RAMON software components (options)
Innovative, compact DF antennas and accessories
Multi-element DF antennas
Integrated GPS module and electronic compass
Vehicle adapter with magnet mount (option)
Lightweight wooden tripod (option)
Transportation bag and DF antenna backpack (options)
Two hours of DF operation or four hours of receive operation (with receiving antenna) on a single battery charge
Homing in on a transmitter
Locating a transmitter at close range
Frequency range extendable up to 18 GHz
DF mode | ||
Frequency range | with R&S®ADD107 | 20 MHz to 1.3 GHz |
with R&S®ADD207 | 690 MHz to 6 GHz | |
with R&S®ADD307 | 20 MHz to 690 MHz | |
DF method | with R&S®ADD207 or R&S®ADD307 DF antenna, or with R&S®ADD107 DF antenna above 173 MHz | correlative interferometer |
with R&S®ADD107 DF antenna below 173 MHz | Watson-Watt | |
Display resolution | selectable | 0.1° or 1° |
Receive mode | ||
Frequency range | with separate receiving antenna | 9 kHz to 7.5 GHz |
Scan speed | with R&S®DDF007-PS panorama scan option | up to 2 GHz/s |
IF spectrum display range | selectable | up to 10 MHz |
Demodulation bandwidth | selectable | up to 500 kHz |
General data | ||
Lithium-ion battery pack operating time per charge | DF mode | approx. 2 h |
receive mode, with separate receiving antenna | approx. 4 h | |
Dimensions | base unit | approx. 192 mm × 320 mm × 62 mm |
R&S®ADD107, R&S®ADD207 | approx. 330 mm × 270 mm | |
Weight | base unit with battery pack | approx. 3.5 kg (7.72 lb) |
R&S®ADD107, R&S®ADD207 | approx. 6 kg (13.23 lb) | |
